diff --git a/doc/manual/source/conf.py b/doc/manual/source/conf.py
index efccf6240..57d79d92f 100644
--- a/doc/manual/source/conf.py
+++ b/doc/manual/source/conf.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-# Copyright (C) 2018-2022 Dynare Team
+# Copyright © 2018-2022 Dynare Team
 #
 # This file is part of Dynare.
 #
diff --git a/doc/manual/utils/dynare_dom.py b/doc/manual/utils/dynare_dom.py
index d1ecee435..7713bc0f9 100644
--- a/doc/manual/utils/dynare_dom.py
+++ b/doc/manual/utils/dynare_dom.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-# Copyright (C) 2018-2019 Dynare Team
+# Copyright © 2018-2019 Dynare Team
 #
 # This file is part of Dynare.
 #
diff --git a/doc/manual/utils/dynare_lex.py b/doc/manual/utils/dynare_lex.py
index a868bb473..855d1befe 100644
--- a/doc/manual/utils/dynare_lex.py
+++ b/doc/manual/utils/dynare_lex.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2018-2021 Dynare Team
+# Copyright © 2018-2021 Dynare Team
 #
 # This file is part of Dynare.
 #
diff --git a/dynare++/dynare_simul/dynare_simul.m b/dynare++/dynare_simul/dynare_simul.m
index 095d417b7..293d3a732 100644
--- a/dynare++/dynare_simul/dynare_simul.m
+++ b/dynare++/dynare_simul/dynare_simul.m
@@ -66,8 +66,8 @@
 %
 %   "DSGE Models with Dynare++. A Tutorial.", Ondra Kamenik, 2005
 
-% Copyright (C) 2005-2011, Ondra Kamenik
-% Copyright (C) 2020, Dynare Team
+% Copyright © 2005-2011, Ondra Kamenik
+% Copyright © 2020, Dynare Team
 
 
 function r = dynare_simul(varargin)
diff --git a/examples/Gali_2015.mod b/examples/Gali_2015.mod
index 8b2ef2ba0..834b211e5 100644
--- a/examples/Gali_2015.mod
+++ b/examples/Gali_2015.mod
@@ -20,7 +20,7 @@
  */
 
 /*
- * Copyright (C) 2021 Dynare Team
+ * Copyright © 2021 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/examples/Gali_2015_PC_slope.m b/examples/Gali_2015_PC_slope.m
index c032fd8e4..b4fdda6b2 100644
--- a/examples/Gali_2015_PC_slope.m
+++ b/examples/Gali_2015_PC_slope.m
@@ -24,7 +24,7 @@ function output_cell =PC_slope(xparam1,M_,options_,oo_,estim_params_,bayestopt_,
 %   output_cell  [1 by n cell]   1 by n Matlab cell allowing to store any
 %                                desired computation or result (strings, matrices, structures, etc.)
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/examples/Gali_2015_prior_restrictions.m b/examples/Gali_2015_prior_restrictions.m
index 78732fc83..b40c60627 100644
--- a/examples/Gali_2015_prior_restrictions.m
+++ b/examples/Gali_2015_prior_restrictions.m
@@ -6,7 +6,7 @@ function log_prior_val=Gali_2015_prior_restrictions(M_, oo_, options_, dataset_,
 % 0.03. As the slope is a composite of other parameters with independent
 % priors, a separate function is required to do this.
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/examples/NK_baseline.mod b/examples/NK_baseline.mod
index 4e8c461d9..7d6caadc2 100644
--- a/examples/NK_baseline.mod
+++ b/examples/NK_baseline.mod
@@ -32,7 +32,7 @@
  */
 
 /*
- * Copyright (C) 2013-2020 Dynare Team
+ * Copyright © 2013-2020 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/examples/NK_baseline_steadystate.m b/examples/NK_baseline_steadystate.m
index 53b07fe07..d0f3629a9 100644
--- a/examples/NK_baseline_steadystate.m
+++ b/examples/NK_baseline_steadystate.m
@@ -15,7 +15,7 @@ function [ys,params,check] = NK_baseline_steadystate(ys,exo,M_,options_)
 %   - check     [scalar] set to 0 if steady state computation worked and to
 %                    1 of not (allows to impose restrictions on parameters)
 
-% Copyright (C) 2013-2020 Dynare Team
+% Copyright © 2013-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/examples/Occbin_example.mod b/examples/Occbin_example.mod
index 28a67d82d..5fafb9710 100644
--- a/examples/Occbin_example.mod
+++ b/examples/Occbin_example.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2021 Dynare Team
+ * Copyright © 2021 Dynare Team
  *
  * This is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/examples/Ramsey_Example.mod b/examples/Ramsey_Example.mod
index 48c47ad60..53fa5522b 100644
--- a/examples/Ramsey_Example.mod
+++ b/examples/Ramsey_Example.mod
@@ -48,7 +48,7 @@
  */
 
 /*
- * Copyright (C) 2019 Dynare Team
+ * Copyright © 2019 Dynare Team
  *
  * This is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/examples/Ramsey_steady_file.mod b/examples/Ramsey_steady_file.mod
index cc9583d41..547480d49 100644
--- a/examples/Ramsey_steady_file.mod
+++ b/examples/Ramsey_steady_file.mod
@@ -22,7 +22,7 @@
  */
 
 /*
- * Copyright (C) 2019 Dynare Team
+ * Copyright © 2019 Dynare Team
  *
  * This is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/examples/Ramsey_steady_file_steadystate.m b/examples/Ramsey_steady_file_steadystate.m
index b3705324e..66904a0de 100644
--- a/examples/Ramsey_steady_file_steadystate.m
+++ b/examples/Ramsey_steady_file_steadystate.m
@@ -16,7 +16,7 @@ function [ys,params,check] = Ramsey_steady_file_steadystate(ys,exo,M_,options_)
 %   - check     [scalar] set to 0 if steady state computation worked and to
 %                    1 of not (allows to impose restrictions on parameters)
 
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/examples/agtrend.mod b/examples/agtrend.mod
index b918183b6..d33d5ccc1 100644
--- a/examples/agtrend.mod
+++ b/examples/agtrend.mod
@@ -21,7 +21,7 @@
  */
 
 /*
- * Copyright (C) 2012-13 Dynare Team
+ * Copyright © 2012-13 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/examples/bkk.mod b/examples/bkk.mod
index d7e63b514..f25a817b3 100644
--- a/examples/bkk.mod
+++ b/examples/bkk.mod
@@ -27,7 +27,7 @@
  */
 
 /*
- * Copyright (C) 2010 Dynare Team
+ * Copyright © 2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/examples/example1.mod b/examples/example1.mod
index 1c1f96b11..aaf9bb9e9 100644
--- a/examples/example1.mod
+++ b/examples/example1.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2010 Dynare Team
+ * Copyright © 2001-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/examples/example1_reporting.mod b/examples/example1_reporting.mod
index 6340d5e56..23445aa20 100644
--- a/examples/example1_reporting.mod
+++ b/examples/example1_reporting.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2015 Dynare Team
+ * Copyright © 2001-2015 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/examples/example2.mod b/examples/example2.mod
index c83aefa86..d04576b39 100644
--- a/examples/example2.mod
+++ b/examples/example2.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2010 Dynare Team
+ * Copyright © 2001-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/examples/example3.mod b/examples/example3.mod
index e391b18e2..6b4d99d92 100644
--- a/examples/example3.mod
+++ b/examples/example3.mod
@@ -16,7 +16,7 @@
  */
 
 /*
- * Copyright (C) 2013 Dynare Team
+ * Copyright © 2013 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/examples/fs2000.mod b/examples/fs2000.mod
index b9c3edf5e..c32a5f4de 100644
--- a/examples/fs2000.mod
+++ b/examples/fs2000.mod
@@ -25,7 +25,7 @@
  */
 
 /*
- * Copyright (C) 2004-2017 Dynare Team
+ * Copyright © 2004-2017 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/examples/fs2000_nonstationary.mod b/examples/fs2000_nonstationary.mod
index 727d17cd9..8fa371ec7 100644
--- a/examples/fs2000_nonstationary.mod
+++ b/examples/fs2000_nonstationary.mod
@@ -8,7 +8,7 @@
  */
 
 /*
- * Copyright (C) 2004-2015 Dynare Team
+ * Copyright © 2004-2015 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/examples/ramst.mod b/examples/ramst.mod
index b5378f60b..187e16a1a 100644
--- a/examples/ramst.mod
+++ b/examples/ramst.mod
@@ -15,7 +15,7 @@
  */
 
 /*
- * Copyright (C) 2001-2010 Dynare Team
+ * Copyright © 2001-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/matlab/+bgp/write.m b/matlab/+bgp/write.m
index 5156adb2d..68c718c86 100644
--- a/matlab/+bgp/write.m
+++ b/matlab/+bgp/write.m
@@ -15,7 +15,7 @@ function write(DynareModel)
 % REMARKS
 % - The trends are assumed to be multiplicative.
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+equation/evaluate.m b/matlab/+equation/evaluate.m
index 15d910074..17345813a 100644
--- a/matlab/+equation/evaluate.m
+++ b/matlab/+equation/evaluate.m
@@ -1,6 +1,6 @@
 function [ds, json] = evaluate(ds, eqtags, firstperiod, lastperiod, json)
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+gui/+perfect_foresight/run.m b/matlab/+gui/+perfect_foresight/run.m
index b48f4f85a..073f76ba3 100644
--- a/matlab/+gui/+perfect_foresight/run.m
+++ b/matlab/+gui/+perfect_foresight/run.m
@@ -13,7 +13,7 @@ function run(json)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+gui/+stochastic-simulation/read.m b/matlab/+gui/+stochastic-simulation/read.m
index 2070cb884..080b0d331 100644
--- a/matlab/+gui/+stochastic-simulation/read.m
+++ b/matlab/+gui/+stochastic-simulation/read.m
@@ -13,7 +13,7 @@ function read(json)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+mom/check_plot.m b/matlab/+mom/check_plot.m
index fe4ddadb5..249debd01 100644
--- a/matlab/+mom/check_plot.m
+++ b/matlab/+mom/check_plot.m
@@ -3,7 +3,7 @@ function check_plot(fun,xparam,SE_vec,options_,M_,estim_params_,Bounds,bayestopt
 % Checks the estimated local minimum of the moment's distance objective
 
 
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+mom/data_moments.m b/matlab/+mom/data_moments.m
index 328205f51..8845f5508 100644
--- a/matlab/+mom/data_moments.m
+++ b/matlab/+mom/data_moments.m
@@ -16,7 +16,7 @@ function [dataMoments, m_data] = data_moments(data, oo_, matched_moments_, optio
 %  o mom.run.m
 %  o mom.objective_function.m
 % =========================================================================
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+mom/objective_function.m b/matlab/+mom/objective_function.m
index 21d45a349..13a301d7d 100644
--- a/matlab/+mom/objective_function.m
+++ b/matlab/+mom/objective_function.m
@@ -36,7 +36,7 @@ function [fval, info, exit_flag, df, junk1, oo_, M_, options_mom_] = objective_f
 %  o resol
 %  o set_all_parameters
 % =========================================================================
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+mom/optimal_weighting_matrix.m b/matlab/+mom/optimal_weighting_matrix.m
index 9f9860343..795bdc5dd 100644
--- a/matlab/+mom/optimal_weighting_matrix.m
+++ b/matlab/+mom/optimal_weighting_matrix.m
@@ -19,7 +19,7 @@ function W_opt = optimal_weighting_matrix(m_data, moments, q_lag)
 % This function calls:
 %  o CorrMatrix (embedded)
 % =========================================================================
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+mom/run.m b/matlab/+mom/run.m
index 05a56a12c..d01fb5102 100644
--- a/matlab/+mom/run.m
+++ b/matlab/+mom/run.m
@@ -63,7 +63,7 @@ function [oo_, options_mom_, M_] = run(bayestopt_, options_, oo_, estim_params_,
 %  o set_all_parameters.m
 %  o test_for_deep_parameters_calibration.m
 % =========================================================================
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+mom/standard_errors.m b/matlab/+mom/standard_errors.m
index 3fa02492f..2ec572ba1 100644
--- a/matlab/+mom/standard_errors.m
+++ b/matlab/+mom/standard_errors.m
@@ -28,7 +28,7 @@ function [SE_values, Asympt_Var] = standard_errors(xparam, objective_function, B
 %  o mom.objective_function
 %  o mom.optimal_weighting_matrix  
 % =========================================================================
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/DSGE_smoother.m b/matlab/+occbin/DSGE_smoother.m
index ab30ebaaa..265f631cb 100644
--- a/matlab/+occbin/DSGE_smoother.m
+++ b/matlab/+occbin/DSGE_smoother.m
@@ -40,7 +40,7 @@ function [alphahat,etahat,epsilonhat,ahat0,SteadyState,trend_coeff,aKK,T0,R0,P,P
 % - options_      [structure] describing the options
 % - bayestopt_    [structure] describing the priors
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/IVF_posterior.m b/matlab/+occbin/IVF_posterior.m
index 533f5f669..5959d8ba1 100644
--- a/matlab/+occbin/IVF_posterior.m
+++ b/matlab/+occbin/IVF_posterior.m
@@ -29,7 +29,7 @@ function [fval,info,exit_flag,DLIK,Hess,SteadyState,trend_coeff,Model,DynareOpti
 % - atT                     [double]        (m*T) matrix, smoothed endogenous variables (a_{t|T})  (decision-rule order)
 % - innov                   [double]        (r*T) matrix, smoothed structural shocks (r>n is the umber of shocks).
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/check_regimes.m b/matlab/+occbin/check_regimes.m
index 18fef84a0..a0dcf62c6 100644
--- a/matlab/+occbin/check_regimes.m
+++ b/matlab/+occbin/check_regimes.m
@@ -17,7 +17,7 @@ function [TT, RR, CC, regime_history] = check_regimes(TT, RR, CC, opts_regime, M
 % - regime_history  [structure]         contains the regime history
 
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/dynare_resolve.m b/matlab/+occbin/dynare_resolve.m
index ee9fbfcfc..6402853c0 100644
--- a/matlab/+occbin/dynare_resolve.m
+++ b/matlab/+occbin/dynare_resolve.m
@@ -26,7 +26,7 @@ function [A,B,ys,info,M_,oo_,TT, RR, CC, A0, B0] ...
 % - A0                  [double]        State transition matrix (unrestricted state space)
 % - B0                  [double]        shock impact matrix (unrestricted state space)
 
-% Copyright (C) 2001-2021 Dynare Team
+% Copyright © 2001-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/get_deriv.m b/matlab/+occbin/get_deriv.m
index 4a3f6fd9b..2d0fea383 100644
--- a/matlab/+occbin/get_deriv.m
+++ b/matlab/+occbin/get_deriv.m
@@ -13,7 +13,7 @@ function [h_minus_1, h, h_plus_1, h_exo, resid] = get_deriv(M_, ys_)
 % - h_exo      [N by N_exo] derivative matrix with respect to exogenous variables
 % - resid      [N by 1]     vector of residuals
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/get_pq.m b/matlab/+occbin/get_pq.m
index c3d0c40d0..0bb6aa6ff 100644
--- a/matlab/+occbin/get_pq.m
+++ b/matlab/+occbin/get_pq.m
@@ -9,7 +9,7 @@ function [p,q]=get_pq(dr)
 % - p           [N by N]     transition matrix ghu in declaration order
 % - q           [N by N_exo] shock response matrix ghx in declaration order
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/graph.m b/matlab/+occbin/graph.m
index 7595272aa..8aafca77a 100644
--- a/matlab/+occbin/graph.m
+++ b/matlab/+occbin/graph.m
@@ -8,7 +8,7 @@ function graph(M_, options_, options_occbin_, oo_, var_list)
 % - oo_                 [structure]     Matlab's structure containing the results
 % - var_list            [char]          list of the variables to plot 
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/kalman_update_algo_1.m b/matlab/+occbin/kalman_update_algo_1.m
index 9600130ae..46bde0664 100644
--- a/matlab/+occbin/kalman_update_algo_1.m
+++ b/matlab/+occbin/kalman_update_algo_1.m
@@ -42,7 +42,7 @@ function [a, a1, P, P1, v, T, R, C, regimes_, error_flag, M_, lik, etahat] = kal
 % Philipp Pfeiffer, Marco Ratto (2021), Efficient and robust inference of models with occasionally binding
 % constraints, Working Papers 2021-03, Joint Research Centre, European Commission 
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/kalman_update_algo_3.m b/matlab/+occbin/kalman_update_algo_3.m
index 70e46770f..c7af94848 100644
--- a/matlab/+occbin/kalman_update_algo_3.m
+++ b/matlab/+occbin/kalman_update_algo_3.m
@@ -52,7 +52,7 @@ function [a, a1, P, P1, v, Fi, Ki, T, R, C, regimes_, error_flag, M_, alphahat,
 % constraints, Working Papers 2021-03, Joint Research Centre, European Commission 
 
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/set_default_options.m b/matlab/+occbin/set_default_options.m
index ea02b1a1f..3d827be16 100644
--- a/matlab/+occbin/set_default_options.m
+++ b/matlab/+occbin/set_default_options.m
@@ -10,7 +10,7 @@ function options_occbin_ = set_default_options(options_occbin_,M_,flag)
 % OUTPUTS
 % - options_occbin_ [structure]     Matlab's structure describing the current options
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/set_option.m b/matlab/+occbin/set_option.m
index ea6070ce0..376773353 100644
--- a/matlab/+occbin/set_option.m
+++ b/matlab/+occbin/set_option.m
@@ -10,7 +10,7 @@ function options_=set_option(options_,options_occbin_,fieldname)
 % Outputs:
 % - options_            [structure]     Matlab's structure containing the options
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/setup.m b/matlab/+occbin/setup.m
index 77c984c22..7c4749623 100644
--- a/matlab/+occbin/setup.m
+++ b/matlab/+occbin/setup.m
@@ -11,7 +11,7 @@ function [M_, options_] = setup(M_,options_, options_occbin_)
 % - M_                  [structure]     Matlab's structure describing the model
 % - options_occbin_     [structure]     Matlab's structure containing Occbin options
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/shock_decomposition.m b/matlab/+occbin/shock_decomposition.m
index f25f6b504..f050772fc 100644
--- a/matlab/+occbin/shock_decomposition.m
+++ b/matlab/+occbin/shock_decomposition.m
@@ -9,7 +9,7 @@ function oo_ = shock_decomposition(oo_, M_, options_, vname)
 % OUTPUT
 % - oo_           [structure]     Matlab's structure containing the results (oo_).
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/solver.m b/matlab/+occbin/solver.m
index d29976f0e..f99eee041 100644
--- a/matlab/+occbin/solver.m
+++ b/matlab/+occbin/solver.m
@@ -19,7 +19,7 @@ function [oo_, out, ss] = solver(M_,oo_,options_)
 %                                           - R: [n_vars by n_exo by n_shock_period] array of shock response matrices
 %                                           - C: [n_vars by n_shock_period] array of constants
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/unpack_simulations.m b/matlab/+occbin/unpack_simulations.m
index bea1e4103..3ee0a5402 100644
--- a/matlab/+occbin/unpack_simulations.m
+++ b/matlab/+occbin/unpack_simulations.m
@@ -10,7 +10,7 @@ function oo_=unpack_simulations(M_,oo_,options_)
 % Outputs
 % - oo_                 [structure]     Matlab's structure containing the results
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+occbin/write_regimes_to_xls.m b/matlab/+occbin/write_regimes_to_xls.m
index 0a6ae7163..40b7ff816 100644
--- a/matlab/+occbin/write_regimes_to_xls.m
+++ b/matlab/+occbin/write_regimes_to_xls.m
@@ -7,7 +7,7 @@ function write_regimes_to_xls(occbin_struct,M_,options_)
 % - M_              [struct]    Matlab's structure describing the model
 % - options_        [struct]    Matlab's structure describing the current options
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+pac/+update/equation.m b/matlab/+pac/+update/equation.m
index d368d5b12..161e1f77a 100644
--- a/matlab/+pac/+update/equation.m
+++ b/matlab/+pac/+update/equation.m
@@ -11,7 +11,7 @@ function equation(pacname)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+pac/+update/expectation.m b/matlab/+pac/+update/expectation.m
index 6819a0517..bde4bf89a 100644
--- a/matlab/+pac/+update/expectation.m
+++ b/matlab/+pac/+update/expectation.m
@@ -11,7 +11,7 @@ function expectation(pacname)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+pac/check.m b/matlab/+pac/check.m
index 0ffaca29f..1bf282abb 100644
--- a/matlab/+pac/check.m
+++ b/matlab/+pac/check.m
@@ -12,7 +12,7 @@ function errorcode = check(eqname, errorflag)
 %                            3  ->  Possible calibration issue on the error correction term (should be positive),
 %                            4  ->  Error correction term is missing.
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+pac/print.m b/matlab/+pac/print.m
index 61eae61bf..e55f19ecb 100644
--- a/matlab/+pac/print.m
+++ b/matlab/+pac/print.m
@@ -19,7 +19,7 @@ function print(pacexpectationmodelname, eqname, withcalibration)
 % These routines are saved under the {modfilename}/model/pacexpectationmodel subfolder, and can be
 % used after in another mod file (ie included with the macro directive @#include).
 
-% Copyright (C) 2018-2019 Dynare Team
+% Copyright © 2018-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+var_expectation/initialize.m b/matlab/+var_expectation/initialize.m
index a7ab7d503..e6a336754 100644
--- a/matlab/+var_expectation/initialize.m
+++ b/matlab/+var_expectation/initialize.m
@@ -11,7 +11,7 @@ function initialize(varexpectationmodel)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/+var_expectation/update.m b/matlab/+var_expectation/update.m
index 50edb67f7..8289811c8 100644
--- a/matlab/+var_expectation/update.m
+++ b/matlab/+var_expectation/update.m
@@ -8,7 +8,7 @@ function update(varexpectationmodelname)
 % OUTPUTS
 % None
 
-% Copyright (C) 2018-2021 Dynare Team
+% Copyright © 2018-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/AHessian.m b/matlab/AHessian.m
index 4127bff98..64225197f 100644
--- a/matlab/AHessian.m
+++ b/matlab/AHessian.m
@@ -8,7 +8,7 @@ function [AHess, DLIK, LIK] = AHessian(T,R,Q,H,P,Y,DT,DYss,DOm,DH,DP,start,mf,ka
 % NOTE: the derivative matrices (DT,DR ...) are 3-dim. arrays with last
 % dimension equal to the number of structural parameters
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/AIM/dynAIMsolver1.m b/matlab/AIM/dynAIMsolver1.m
index dab31f51b..ca1b44f06 100644
--- a/matlab/AIM/dynAIMsolver1.m
+++ b/matlab/AIM/dynAIMsolver1.m
@@ -46,7 +46,7 @@ function [dr,aimcode,rts]=dynAIMsolver1(jacobia_,M_,dr)
 %
 % GP July 2008
 
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/AIM_first_order_solver.m b/matlab/AIM_first_order_solver.m
index 09f99f799..5ac812941 100644
--- a/matlab/AIM_first_order_solver.m
+++ b/matlab/AIM_first_order_solver.m
@@ -51,7 +51,7 @@ function [dr,info]=AIM_first_order_solver(jacobia,M,dr,qz_criterium)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/CheckPath.m b/matlab/CheckPath.m
index 5ecfc3a13..794c2005b 100644
--- a/matlab/CheckPath.m
+++ b/matlab/CheckPath.m
@@ -12,7 +12,7 @@ function [DirectoryName, info] = CheckPath(type,dname)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2005-2017 Dynare Team
+% Copyright © 2005-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/CutSample.m b/matlab/CutSample.m
index 5e7b69296..409f65cbf 100644
--- a/matlab/CutSample.m
+++ b/matlab/CutSample.m
@@ -16,7 +16,7 @@ function CutSample(M_, options_, estim_params_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2005-2017 Dynare Team
+% Copyright © 2005-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/DsgeSmoother.m b/matlab/DsgeSmoother.m
index 722b80959..8922a2b5a 100644
--- a/matlab/DsgeSmoother.m
+++ b/matlab/DsgeSmoother.m
@@ -57,7 +57,7 @@ function [alphahat,etahat,epsilonhat,ahat,SteadyState,trend_coeff,aK,T,R,P,PK,de
 % SPECIAL REQUIREMENTS
 %   None
 
-% Copyright (C) 2006-2020 Dynare Team
+% Copyright © 2006-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/GetAllPosteriorDraws.m b/matlab/GetAllPosteriorDraws.m
index 762632786..bc6a21c37 100644
--- a/matlab/GetAllPosteriorDraws.m
+++ b/matlab/GetAllPosteriorDraws.m
@@ -16,7 +16,7 @@ function Draws = GetAllPosteriorDraws(column, FirstMhFile, FirstLine, TotalNumbe
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2005-2017 Dynare Team
+% Copyright © 2005-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/GetOneDraw.m b/matlab/GetOneDraw.m
index ed48ac6ef..ffd5665c9 100644
--- a/matlab/GetOneDraw.m
+++ b/matlab/GetOneDraw.m
@@ -18,7 +18,7 @@ function [xparams, logpost] = GetOneDraw(type,M_,estim_params_,oo_,options_,baye
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2005-2017 Dynare Team
+% Copyright © 2005-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/GetPosteriorMeanVariance.m b/matlab/GetPosteriorMeanVariance.m
index 33f7e0146..fa095c6aa 100644
--- a/matlab/GetPosteriorMeanVariance.m
+++ b/matlab/GetPosteriorMeanVariance.m
@@ -1,6 +1,6 @@
 function [mean,variance] = GetPosteriorMeanVariance(M,drop)
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/GetPosteriorParametersStatistics.m b/matlab/GetPosteriorParametersStatistics.m
index 532220559..e33fae487 100644
--- a/matlab/GetPosteriorParametersStatistics.m
+++ b/matlab/GetPosteriorParametersStatistics.m
@@ -16,7 +16,7 @@ function oo_ = GetPosteriorParametersStatistics(estim_params_, M_, options_, bay
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/MakeAllFigures.m b/matlab/MakeAllFigures.m
index ca6a044e7..2e18af357 100644
--- a/matlab/MakeAllFigures.m
+++ b/matlab/MakeAllFigures.m
@@ -1,6 +1,6 @@
 function MakeAllFigures(NumberOfPlots,Caption,FigureProperties,Info)
 
-% Copyright (C) 2005-2017 Dynare Team
+% Copyright © 2005-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/PlotPosteriorDistributions.m b/matlab/PlotPosteriorDistributions.m
index 7fc418e0e..5cb0a2d7b 100644
--- a/matlab/PlotPosteriorDistributions.m
+++ b/matlab/PlotPosteriorDistributions.m
@@ -16,7 +16,7 @@ function oo_ = PlotPosteriorDistributions(estim_params_, M_, options_, bayestopt
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2005-2018 Dynare Team
+% Copyright © 2005-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/PosteriorIRF.m b/matlab/PosteriorIRF.m
index b48225324..0aa1908cd 100644
--- a/matlab/PosteriorIRF.m
+++ b/matlab/PosteriorIRF.m
@@ -16,7 +16,7 @@ function PosteriorIRF(type)
 % functions associated with it(the _core1 and _core2).
 % See also the comments posterior_sampler.m funtion.
 
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/PosteriorIRF_core1.m b/matlab/PosteriorIRF_core1.m
index fd0b7cea3..db2425f82 100644
--- a/matlab/PosteriorIRF_core1.m
+++ b/matlab/PosteriorIRF_core1.m
@@ -23,7 +23,7 @@ function myoutput=PosteriorIRF_core1(myinputs,fpar,B,whoiam, ThisMatlab)
 % SPECIAL REQUIREMENTS.
 %   None.
 %
-% Copyright (C) 2006-2019 Dynare Team
+% Copyright © 2006-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/PosteriorIRF_core2.m b/matlab/PosteriorIRF_core2.m
index af6094b9e..f9fa28ab9 100644
--- a/matlab/PosteriorIRF_core2.m
+++ b/matlab/PosteriorIRF_core2.m
@@ -30,7 +30,7 @@ function myoutput=PosteriorIRF_core2(myinputs,fpar,npar,whoiam,ThisMatlab)
 % SPECIAL REQUIREMENTS.
 %   None.
 %
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/Q6_plication.m b/matlab/Q6_plication.m
index 66162044a..68a2bf816 100644
--- a/matlab/Q6_plication.m
+++ b/matlab/Q6_plication.m
@@ -23,7 +23,7 @@ function [DP6,DP6inv] = Q6_plication(p)
 %   * mue (embedded)
 %   * uperm
 % =========================================================================
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ReshapeMatFiles.m b/matlab/ReshapeMatFiles.m
index 62354e774..38e529e59 100644
--- a/matlab/ReshapeMatFiles.m
+++ b/matlab/ReshapeMatFiles.m
@@ -25,7 +25,7 @@ function ReshapeMatFiles(type, type2)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/TaRB_optimizer_wrapper.m b/matlab/TaRB_optimizer_wrapper.m
index fe8c5f43e..cf505cf13 100644
--- a/matlab/TaRB_optimizer_wrapper.m
+++ b/matlab/TaRB_optimizer_wrapper.m
@@ -22,7 +22,7 @@ function [fval,info,exit_flag,DLIK,Hess,SteadyState,trend_coeff]  = TaRB_optimiz
 %   o trend_coeff [double]  Matrix of doubles, coefficients of the deterministic trend in the measurement equation
 %
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/Tracing.m b/matlab/Tracing.m
index 8e17ee6c0..a13749f57 100644
--- a/matlab/Tracing.m
+++ b/matlab/Tracing.m
@@ -14,7 +14,7 @@ function [] = Tracing()
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2010-2017 Dynare Team
+% Copyright © 2010-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/UnivariateSpectralDensity.m b/matlab/UnivariateSpectralDensity.m
index c310d3b57..e199a9976 100644
--- a/matlab/UnivariateSpectralDensity.m
+++ b/matlab/UnivariateSpectralDensity.m
@@ -19,7 +19,7 @@ function [oo_] = UnivariateSpectralDensity(M_,oo_,options_,var_list)
 
 % Adapted from th_autocovariances.m.
 
-% Copyright (C) 2006-2020 Dynare Team
+% Copyright © 2006-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/WriteShockDecomp2Excel.m b/matlab/WriteShockDecomp2Excel.m
index 00a51426a..b38027814 100644
--- a/matlab/WriteShockDecomp2Excel.m
+++ b/matlab/WriteShockDecomp2Excel.m
@@ -11,7 +11,7 @@ function WriteShockDecomp2Excel(z,shock_names,endo_names,i_var,initial_date,Dyna
 %   DynareModel     [structure]                     Dynare model structure
 %   DynareOptions   [structure]                     Dynare options structure
 
-% Copyright (C) 2016-2021 Dynare Team
+% Copyright © 2016-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/accessors/get_irf.m b/matlab/accessors/get_irf.m
index 0cafdb12d..0d0ae68f8 100644
--- a/matlab/accessors/get_irf.m
+++ b/matlab/accessors/get_irf.m
@@ -14,7 +14,7 @@ function y0 = get_irf(exo,varargin)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/accessors/get_mean.m b/matlab/accessors/get_mean.m
index 98a6fa78d..9311bd4a2 100644
--- a/matlab/accessors/get_mean.m
+++ b/matlab/accessors/get_mean.m
@@ -13,7 +13,7 @@ function y0 = get_mean(varargin)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/accessors/get_param_by_name.m b/matlab/accessors/get_param_by_name.m
index 2314c05b0..8b9b06c39 100644
--- a/matlab/accessors/get_param_by_name.m
+++ b/matlab/accessors/get_param_by_name.m
@@ -11,7 +11,7 @@ function x = get_param_by_name(pname)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/accessors/get_posterior_covariance.m b/matlab/accessors/get_posterior_covariance.m
index a78fd9bdb..a4e92d99c 100644
--- a/matlab/accessors/get_posterior_covariance.m
+++ b/matlab/accessors/get_posterior_covariance.m
@@ -1,6 +1,6 @@
 function r = get_posterior_covariance(endo1, endo2)
 
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/accessors/get_posterior_irf.m b/matlab/accessors/get_posterior_irf.m
index e884d15ea..f4f47a009 100644
--- a/matlab/accessors/get_posterior_irf.m
+++ b/matlab/accessors/get_posterior_irf.m
@@ -1,6 +1,6 @@
 function r = get_posterior_irf(endo, exo)
 
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/accessors/get_posterior_timeseries.m b/matlab/accessors/get_posterior_timeseries.m
index 7cae9280b..3985a3c83 100644
--- a/matlab/accessors/get_posterior_timeseries.m
+++ b/matlab/accessors/get_posterior_timeseries.m
@@ -8,7 +8,7 @@ function r = get_posterior_timeseries(type, endo)
 % For forecasts, returns the "point" forecast (i.e. with uncertainty about both
 %  parameters and shocks).
 
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/accessors/get_shock_stderr_by_name.m b/matlab/accessors/get_shock_stderr_by_name.m
index 67baf741f..59e8cd4a7 100644
--- a/matlab/accessors/get_shock_stderr_by_name.m
+++ b/matlab/accessors/get_shock_stderr_by_name.m
@@ -11,7 +11,7 @@ function x = get_shock_stderr_by_name(exoname)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/accessors/get_smooth.m b/matlab/accessors/get_smooth.m
index 8d6b96efb..be873da59 100644
--- a/matlab/accessors/get_smooth.m
+++ b/matlab/accessors/get_smooth.m
@@ -12,7 +12,7 @@ function y0 = get_smooth(varargin)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/accessors/get_update.m b/matlab/accessors/get_update.m
index 67a4ad20b..a38c286f5 100644
--- a/matlab/accessors/get_update.m
+++ b/matlab/accessors/get_update.m
@@ -11,7 +11,7 @@ function y0 = get_update(varargin)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/accessors/set_param_value.m b/matlab/accessors/set_param_value.m
index 63fd20476..00077f3fb 100644
--- a/matlab/accessors/set_param_value.m
+++ b/matlab/accessors/set_param_value.m
@@ -1,6 +1,6 @@
 function set_param_value(pname,value)
 
-% Copyright (C) 2007-2009 Dynare Team
+% Copyright © 2007-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/accessors/set_shock_stderr_value.m b/matlab/accessors/set_shock_stderr_value.m
index 55ec4defd..9522951f3 100644
--- a/matlab/accessors/set_shock_stderr_value.m
+++ b/matlab/accessors/set_shock_stderr_value.m
@@ -1,6 +1,6 @@
 function set_shock_stderr_value(exoname,value)
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/add_filter_subtitle.m b/matlab/add_filter_subtitle.m
index 2ac0b10ee..1daa82cc3 100644
--- a/matlab/add_filter_subtitle.m
+++ b/matlab/add_filter_subtitle.m
@@ -1,6 +1,6 @@
 function title=add_filter_subtitle(title,options_)
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/add_path_to_mex_files.m b/matlab/add_path_to_mex_files.m
index 99dbdfa1a..ffec89abc 100644
--- a/matlab/add_path_to_mex_files.m
+++ b/matlab/add_path_to_mex_files.m
@@ -1,6 +1,6 @@
 function mexpath = add_path_to_mex_files(dynareroot, modifypath)
 
-% Copyright (C) 2015-2022 Dynare Team
+% Copyright © 2015-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/aggregate.m b/matlab/aggregate.m
index 9fdd67670..6c4a65dd5 100644
--- a/matlab/aggregate.m
+++ b/matlab/aggregate.m
@@ -2,7 +2,7 @@ function aggregate(ofile, dynopt, rootfolder, varargin)
 
 % Agregates cherry-picked models.
 
-% Copyright (C) 2019-2021 Dynare Team
+% Copyright © 2019-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/allVL1.m b/matlab/allVL1.m
index 35f8029cd..f24ef52bd 100644
--- a/matlab/allVL1.m
+++ b/matlab/allVL1.m
@@ -39,8 +39,8 @@ function v = allVL1(n, L1, L1ops, MaxNbSol)
 
 % Retrieved from https://www.mathworks.com/matlabcentral/fileexchange/17818-all-permutations-of-integers-with-sum-criteria
 % =========================================================================
-% Copyright (C) 2007-2010 Bruno Luong <brunoluong@yahoo.com>
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2007-2010 Bruno Luong <brunoluong@yahoo.com>
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/annualized_shock_decomposition.m b/matlab/annualized_shock_decomposition.m
index f6aaa02ec..4654adcc6 100644
--- a/matlab/annualized_shock_decomposition.m
+++ b/matlab/annualized_shock_decomposition.m
@@ -32,7 +32,7 @@ function [z, endo_names, endo_names_tex, steady_state, i_var, oo_] = annualized_
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/autoregressive_process_specification.m b/matlab/autoregressive_process_specification.m
index 08cba1853..5853065b2 100644
--- a/matlab/autoregressive_process_specification.m
+++ b/matlab/autoregressive_process_specification.m
@@ -43,7 +43,7 @@ function [InnovationVariance,AutoregressiveParameters] = autoregressive_process_
 %
 %           \sigma^2 = \gamma(0)*(1-PHI'*v)
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/backward/backward_model_forecast.m b/matlab/backward/backward_model_forecast.m
index 28b376009..87c6c424f 100644
--- a/matlab/backward/backward_model_forecast.m
+++ b/matlab/backward/backward_model_forecast.m
@@ -10,7 +10,7 @@ function forecasts = backward_model_forecast(initialcondition, listofvariables,
 % OUTPUTS
 % - forecast            [dseries]
 
-% Copyright (C) 2017-2018 Dynare Team
+% Copyright © 2017-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/backward/backward_model_irf.m b/matlab/backward/backward_model_irf.m
index ae79a86e1..93b4fae71 100644
--- a/matlab/backward/backward_model_irf.m
+++ b/matlab/backward/backward_model_irf.m
@@ -19,7 +19,7 @@ function [deviations, baseline, irfs] = backward_model_irf(initialcondition, inn
 %   argument.
 % - If second argument is not empty, periods must not be greater than innovationbaseline.nobs.
 
-% Copyright (C) 2017-2020 Dynare Team
+% Copyright © 2017-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/backward/checkdatabase.m b/matlab/backward/checkdatabase.m
index 3b4b407ee..5c1f0eb84 100644
--- a/matlab/backward/checkdatabase.m
+++ b/matlab/backward/checkdatabase.m
@@ -6,7 +6,7 @@ function [dbase, info] = checkdatabase(dbase, DynareModel, inversionflag, simula
 % endogenous variables in difference (which may be lagged), or lags on the
 % exogenous variables, then thee routine complete the database.
 
-% Copyright (C) 2018-2021 Dynare Team
+% Copyright © 2018-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/backward/checkdatabaseforinversion.m b/matlab/backward/checkdatabaseforinversion.m
index 8f3c19a88..476a3e51c 100644
--- a/matlab/backward/checkdatabaseforinversion.m
+++ b/matlab/backward/checkdatabaseforinversion.m
@@ -5,7 +5,7 @@ function [dbase, info] = checkdatabaseforinversion(dbase, DynareModel)
 % adds auxiliary variables, for lags greater than 1 on endogebnous variables
 % or lags on the exogenous variables.
 
-% Copyright (C) 2017-2018 Dynare Team
+% Copyright © 2017-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/backward/dynamic_backward_model_for_inversion.m b/matlab/backward/dynamic_backward_model_for_inversion.m
index 2bb568f86..4d25f9c19 100644
--- a/matlab/backward/dynamic_backward_model_for_inversion.m
+++ b/matlab/backward/dynamic_backward_model_for_inversion.m
@@ -1,6 +1,6 @@
 function [r, J] = dynamic_backward_model_for_inversion(z, dynamicmodel, ylag, ycur, x, params, steady_state, it_, ModelInversion)
 
-% Copyright (C) 2017 Dynare Team
+% Copyright © 2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/backward/get_lags_on_endogenous_variables.m b/matlab/backward/get_lags_on_endogenous_variables.m
index dd3e572ea..a8b273e1c 100644
--- a/matlab/backward/get_lags_on_endogenous_variables.m
+++ b/matlab/backward/get_lags_on_endogenous_variables.m
@@ -2,7 +2,7 @@ function l = get_lags_on_endogenous_variables(DynareModel)
 
 % Returns a vector with the max lag for each endogenous variable.
 
-% Copyright (C) 2017 Dynare Team
+% Copyright © 2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/backward/get_lags_on_exogenous_variables.m b/matlab/backward/get_lags_on_exogenous_variables.m
index b5bc5dd0a..d7dcd0743 100644
--- a/matlab/backward/get_lags_on_exogenous_variables.m
+++ b/matlab/backward/get_lags_on_exogenous_variables.m
@@ -2,7 +2,7 @@ function l = get_lags_on_exogenous_variables(DynareModel)
 
 % Returns a vector with the max lag for each exogenous variable.
 
-% Copyright (C) 2017 Dynare Team
+% Copyright © 2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/backward/simul_backward_model_init.m b/matlab/backward/simul_backward_model_init.m
index 55e911be9..ceecabf6d 100644
--- a/matlab/backward/simul_backward_model_init.m
+++ b/matlab/backward/simul_backward_model_init.m
@@ -3,7 +3,7 @@ function [initialconditions, samplesize, innovations, DynareOptions, DynareModel
 
 % Initialization of the routines simulating backward models.
 
-% Copyright (C) 2017-2019 Dynare Team
+% Copyright © 2017-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/basic_plan.m b/matlab/basic_plan.m
index d48869c27..22b929862 100644
--- a/matlab/basic_plan.m
+++ b/matlab/basic_plan.m
@@ -14,7 +14,7 @@ function plan = basic_plan(plan, exogenous, expectation_type, date, value)
 %  plan                   [structure]        Returns a structure containing the updated forecast scenario.
 %
 %
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/bicgstab_.m b/matlab/bicgstab_.m
index c704de10c..d1dde3565 100644
--- a/matlab/bicgstab_.m
+++ b/matlab/bicgstab_.m
@@ -1,6 +1,6 @@
 function [x,status]=bicgstab_(func,b,x,tole,kmax,varargin)
 
-% Copyright (C) 2007-2011 Dynare Team
+% Copyright © 2007-2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/bivmom.m b/matlab/bivmom.m
index 3ba651718..90136923f 100644
--- a/matlab/bivmom.m
+++ b/matlab/bivmom.m
@@ -23,8 +23,8 @@ function [y,dy] = bivmom(p,rho)
 % Note that there is a typo in Eq.(46.25), there should be an extra rho in front 
 % of the equation.
 % =========================================================================
-% Copyright (C) 2008-2015 Raymond Kan <kan@chass.utoronto.ca>
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2008-2015 Raymond Kan <kan@chass.utoronto.ca>
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/bksup0.m b/matlab/bksup0.m
index 5fb364b99..5096a50b2 100644
--- a/matlab/bksup0.m
+++ b/matlab/bksup0.m
@@ -11,7 +11,7 @@ function d = bksup0(c,ny,jcf,iyf,icf,periods)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/bksup1.m b/matlab/bksup1.m
index 3cbea3f4e..e911e0896 100644
--- a/matlab/bksup1.m
+++ b/matlab/bksup1.m
@@ -12,7 +12,7 @@ function d = bksup1(c,ny,jcf,iyf,periods)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/bksupk.m b/matlab/bksupk.m
index 66ac114aa..7063f880e 100644
--- a/matlab/bksupk.m
+++ b/matlab/bksupk.m
@@ -15,7 +15,7 @@ function d1 = bksupk(ny,fid,jcf,icc1)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/block_bytecode_mfs_steadystate.m b/matlab/block_bytecode_mfs_steadystate.m
index d9e275b76..3f94508b0 100644
--- a/matlab/block_bytecode_mfs_steadystate.m
+++ b/matlab/block_bytecode_mfs_steadystate.m
@@ -2,7 +2,7 @@ function [r, g1] = block_bytecode_mfs_steadystate(y, b, y_all, exo, params, T, M
 % Wrapper around the *_static.m file, for use with dynare_solve,
 % when block_mfs option is given to steady.
 
-% Copyright (C) 2009-2022 Dynare Team
+% Copyright © 2009-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/block_mfs_steadystate.m b/matlab/block_mfs_steadystate.m
index 6a8bce31d..2c1ac532a 100644
--- a/matlab/block_mfs_steadystate.m
+++ b/matlab/block_mfs_steadystate.m
@@ -2,7 +2,7 @@ function [r, g1] = block_mfs_steadystate(y, b, y_all, exo, params, T, M)
 % Wrapper around the *_static.m file, for use with dynare_solve,
 % when block_mfs option is given to steady.
 
-% Copyright (C) 2009-2020 Dynare Team
+% Copyright © 2009-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/bseastr.m b/matlab/bseastr.m
index c3e5b56b0..1c9a888af 100644
--- a/matlab/bseastr.m
+++ b/matlab/bseastr.m
@@ -1,6 +1,6 @@
 function x = bseastr(s1,s2)
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/bvar_density.m b/matlab/bvar_density.m
index a6577774b..dd469a79b 100644
--- a/matlab/bvar_density.m
+++ b/matlab/bvar_density.m
@@ -11,8 +11,8 @@ function bvar_density(maxnlags)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2007 Christopher Sims
-% Copyright (C) 2007-2017 Dynare Team
+% Copyright © 2003-2007 Christopher Sims
+% Copyright © 2007-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/bvar_forecast.m b/matlab/bvar_forecast.m
index adac96e04..1ceb1a799 100644
--- a/matlab/bvar_forecast.m
+++ b/matlab/bvar_forecast.m
@@ -11,7 +11,7 @@ function bvar_forecast(nlags)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2007-2017 Dynare Team
+% Copyright © 2007-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/bvar_irf.m b/matlab/bvar_irf.m
index 5803abff8..ec8d8e0f7 100644
--- a/matlab/bvar_irf.m
+++ b/matlab/bvar_irf.m
@@ -11,7 +11,7 @@ function bvar_irf(nlags,identification)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2007-2017 Dynare Team
+% Copyright © 2007-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/bvar_toolbox.m b/matlab/bvar_toolbox.m
index 7b0c18a8e..7c2ff6fe5 100644
--- a/matlab/bvar_toolbox.m
+++ b/matlab/bvar_toolbox.m
@@ -41,8 +41,8 @@ function [ny, nx, posterior, prior, forecast_data] = bvar_toolbox(nlags)
 %    - datafile, first_obs, varobs, xls_sheet, xls_range, nobs, presample
 %    - bvar_prior_{tau,decay,lambda,mu,omega,flat,train}
 
-% Copyright (C) 2003-2007 Christopher Sims
-% Copyright (C) 2007-2017 Dynare Team
+% Copyright © 2003-2007 Christopher Sims
+% Copyright © 2007-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/bytecode_steadystate.m b/matlab/bytecode_steadystate.m
index 2d0e8d2d4..900d93b38 100644
--- a/matlab/bytecode_steadystate.m
+++ b/matlab/bytecode_steadystate.m
@@ -2,7 +2,7 @@ function [r, g1] = bytecode_steadystate(y, exo, params)
 % Wrapper around the *_static.m file, for use with dynare_solve,
 % when block_mfs option is given to steady.
 
-% Copyright (C) 2009-2020 Dynare Team
+% Copyright © 2009-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/calibrate_mh_scale_parameter.m b/matlab/calibrate_mh_scale_parameter.m
index e4633b8dc..64752767b 100644
--- a/matlab/calibrate_mh_scale_parameter.m
+++ b/matlab/calibrate_mh_scale_parameter.m
@@ -20,7 +20,7 @@ function Scale = calibrate_mh_scale_parameter(ObjectiveFunction, CovarianceMatri
 
 
 
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/cartesian_product_of_sets.m b/matlab/cartesian_product_of_sets.m
index 1e41e57d9..22f3692ce 100644
--- a/matlab/cartesian_product_of_sets.m
+++ b/matlab/cartesian_product_of_sets.m
@@ -31,7 +31,7 @@ function cprod = cartesian_product_of_sets(varargin)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/cellofchar2mfile.m b/matlab/cellofchar2mfile.m
index 809877a9b..0862058c1 100644
--- a/matlab/cellofchar2mfile.m
+++ b/matlab/cellofchar2mfile.m
@@ -9,7 +9,7 @@ function cellofchar2mfile(fname, c, cname)
 % OUTPUTS
 % None.
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/cellofchararraymaxlength.m b/matlab/cellofchararraymaxlength.m
index dee88122a..fcaca96b2 100644
--- a/matlab/cellofchararraymaxlength.m
+++ b/matlab/cellofchararraymaxlength.m
@@ -1,6 +1,6 @@
 function n = cellofchararraymaxlength(c)
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/check.m b/matlab/check.m
index 5d99a0b5f..684325014 100644
--- a/matlab/check.m
+++ b/matlab/check.m
@@ -12,7 +12,7 @@ function [eigenvalues_,result,info] = check(M, options, oo)
 % - result        [integer]       scalar, equal to 1 if Blanchard and Kahn conditions are satisfied, zero otherwise.
 % - info          [integer]       scalar or vector, error code as returned by resol routine.
 
-% Copyright (C) 2001-2019 Dynare Team
+% Copyright © 2001-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/check_bounds_and_definiteness_estimation.m b/matlab/check_bounds_and_definiteness_estimation.m
index 59e504d77..435adfab4 100644
--- a/matlab/check_bounds_and_definiteness_estimation.m
+++ b/matlab/check_bounds_and_definiteness_estimation.m
@@ -15,7 +15,7 @@ function [fval,info,exit_flag,Q,H]=check_bounds_and_definiteness_estimation(xpar
 % - Q                       [matrix]              Covariance matrix of structural shocks
 % - H                       [matrix]              Covariance matrix of measurement errors
 
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/check_consistency_covariances.m b/matlab/check_consistency_covariances.m
index 8248c3986..d0fd1c83d 100644
--- a/matlab/check_consistency_covariances.m
+++ b/matlab/check_consistency_covariances.m
@@ -6,7 +6,7 @@ function correct_flag=check_consistency_covariances(Covariance_matrix)
 % Outputs: correct_flag         [scalar] 0 if not consistent, 1 otherwise
 % Inputs: Covariance_matrix     [matrix] covariance matrix to be checked
 
-% Copyright (C) 2013 Dynare Team
+% Copyright © 2013 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/check_dsge_var_model.m b/matlab/check_dsge_var_model.m
index cbf59b493..395436b84 100644
--- a/matlab/check_dsge_var_model.m
+++ b/matlab/check_dsge_var_model.m
@@ -2,7 +2,7 @@ function check_dsge_var_model(Model, EstimatedParameters, BayesInfo)
 
 % Check if the dsge model can be estimated with the DSGE-VAR approach.
 
-% Copyright (C) 2013-2014 Dynare Team
+% Copyright © 2013-2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/check_for_calibrated_covariances.m b/matlab/check_for_calibrated_covariances.m
index 8cefe9abb..a4e77dc75 100644
--- a/matlab/check_for_calibrated_covariances.m
+++ b/matlab/check_for_calibrated_covariances.m
@@ -12,7 +12,7 @@ function estim_params=check_for_calibrated_covariances(xparam1,estim_params,M)
 % Notes: M is local to this function and not updated when calling
 % set_all_parameters
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/check_list_of_variables.m b/matlab/check_list_of_variables.m
index e2b1009c4..13a662189 100644
--- a/matlab/check_list_of_variables.m
+++ b/matlab/check_list_of_variables.m
@@ -14,7 +14,7 @@ function varlist = check_list_of_variables(options_, M_, varlist)
 %
 % SPECIAL REQUIREMENTS
 
-% Copyright (C) 2003-2018 Dynare Team
+% Copyright © 2003-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/check_matlab_path.m b/matlab/check_matlab_path.m
index f07e77129..e9935b554 100644
--- a/matlab/check_matlab_path.m
+++ b/matlab/check_matlab_path.m
@@ -1,6 +1,6 @@
 function check_matlab_path(change_path_flag)
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/check_model.m b/matlab/check_model.m
index dd32cc430..5a0e167ca 100644
--- a/matlab/check_model.m
+++ b/matlab/check_model.m
@@ -1,6 +1,6 @@
 function check_model(DynareModel)
 
-% Copyright (C) 2005-2013 Dynare Team
+% Copyright © 2005-2013 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/check_name.m b/matlab/check_name.m
index c14fe1594..acbd90cbc 100644
--- a/matlab/check_name.m
+++ b/matlab/check_name.m
@@ -1,6 +1,6 @@
 function n = check_name(vartan,varname)
 
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/check_particle_filter_options.m b/matlab/check_particle_filter_options.m
index 493f4bc0a..9a34f3693 100644
--- a/matlab/check_particle_filter_options.m
+++ b/matlab/check_particle_filter_options.m
@@ -11,7 +11,7 @@ function [particle_options] = check_particle_filter_options(particle_options)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/check_posterior_analysis_data.m b/matlab/check_posterior_analysis_data.m
index ccbba78b9..c8a8c71f2 100644
--- a/matlab/check_posterior_analysis_data.m
+++ b/matlab/check_posterior_analysis_data.m
@@ -17,7 +17,7 @@ function [info,description] = check_posterior_analysis_data(type,M_)
 %                                   info = 6; % Ok (nothing to do ;-)
 %   description [string]        Message corresponding to info
 
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/check_posterior_sampler_options.m b/matlab/check_posterior_sampler_options.m
index 3d8548693..d518abedb 100644
--- a/matlab/check_posterior_sampler_options.m
+++ b/matlab/check_posterior_sampler_options.m
@@ -17,7 +17,7 @@ function [posterior_sampler_options, options_, bayestopt_] = check_posterior_sam
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2015-2022 Dynare Team
+% Copyright © 2015-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/check_prior_analysis_data.m b/matlab/check_prior_analysis_data.m
index 8a36d4809..73ed707d3 100644
--- a/matlab/check_prior_analysis_data.m
+++ b/matlab/check_prior_analysis_data.m
@@ -18,7 +18,7 @@ function [info,description] = check_prior_analysis_data(type,M_)
 %   description [string]        Message corresponding to info
 
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/check_prior_bounds.m b/matlab/check_prior_bounds.m
index b458149b3..a1b3b332e 100644
--- a/matlab/check_prior_bounds.m
+++ b/matlab/check_prior_bounds.m
@@ -10,7 +10,7 @@ function check_prior_bounds(xparam1,bounds,M_,estim_params_,options_,bayestopt_)
 %   -options_       [structure] characterizing the options
 %   -bayestopt_     [structure] characterizing priors
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/chol_SE.m b/matlab/chol_SE.m
index 297dd24e8..77c81dab5 100644
--- a/matlab/chol_SE.m
+++ b/matlab/chol_SE.m
@@ -52,8 +52,8 @@ function [R,indef, E, P]=chol_SE(A,pivoting)
 %
 % Author: Johannes Pfeifer based on Eskow/Schnabel (1991)
 
-% Copyright (C) 2015 Johannes Pfeifer
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015 Johannes Pfeifer
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/clear_persistent_variables.m b/matlab/clear_persistent_variables.m
index 260059ca5..989d4a361 100644
--- a/matlab/clear_persistent_variables.m
+++ b/matlab/clear_persistent_variables.m
@@ -2,7 +2,7 @@ function clear_persistent_variables(folder, writelistofroutinestobecleared)
 
 % Clear all the functions with persistent variables in directory folder (and subdirectories).
 
-% Copyright (C) 2015-2019 Dynare Team
+% Copyright © 2015-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/cli/+cli/+evaluate/likelihood.m b/matlab/cli/+cli/+evaluate/likelihood.m
index 76aaaa7c6..adb3494d4 100644
--- a/matlab/cli/+cli/+evaluate/likelihood.m
+++ b/matlab/cli/+cli/+evaluate/likelihood.m
@@ -10,7 +10,7 @@ function llik = likelihood(parameters)
 % OUTPUTS
 % None
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/cli/+cli/+evaluate/posterior_kernel.m b/matlab/cli/+cli/+evaluate/posterior_kernel.m
index a664347a5..2318e3fc0 100644
--- a/matlab/cli/+cli/+evaluate/posterior_kernel.m
+++ b/matlab/cli/+cli/+evaluate/posterior_kernel.m
@@ -10,7 +10,7 @@ function lpk = posterior_kernel(parameters)
 % OUTPUTS
 % None
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/cli/+cli/+evaluate/prior.m b/matlab/cli/+cli/+evaluate/prior.m
index c947460bc..6186a548f 100644
--- a/matlab/cli/+cli/+evaluate/prior.m
+++ b/matlab/cli/+cli/+evaluate/prior.m
@@ -10,7 +10,7 @@ function ldens = prior(parameters)
 % OUTPUTS
 % None
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/cli/+cli/check.m b/matlab/cli/+cli/check.m
index afadaa2b8..026653ebc 100644
--- a/matlab/cli/+cli/check.m
+++ b/matlab/cli/+cli/check.m
@@ -8,7 +8,7 @@ function check(printflag)
 % OUTPUTS
 % None
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/cli/+cli/steady.m b/matlab/cli/+cli/steady.m
index f69a5c900..c42d8521c 100644
--- a/matlab/cli/+cli/steady.m
+++ b/matlab/cli/+cli/steady.m
@@ -8,7 +8,7 @@ function steady(printflag)
 % OUTPUTS
 % None
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/cli/estimate.m b/matlab/cli/estimate.m
index 8c16f4daa..10f19fc4f 100644
--- a/matlab/cli/estimate.m
+++ b/matlab/cli/estimate.m
@@ -1,6 +1,6 @@
 function estimate(method, data, varargin)
     
-% Copyright (C) 2017 Dynare Team
+% Copyright © 2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/cli/prior.m b/matlab/cli/prior.m
index 3ac6bcaf3..a0956e562 100644
--- a/matlab/cli/prior.m
+++ b/matlab/cli/prior.m
@@ -11,7 +11,7 @@ function varargout = prior(varargin)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2015-2019 Dynare Team
+% Copyright © 2015-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/collect_latex_files.m b/matlab/collect_latex_files.m
index 10d0af0d7..536a3b808 100644
--- a/matlab/collect_latex_files.m
+++ b/matlab/collect_latex_files.m
@@ -8,7 +8,7 @@ function collect_latex_files
 %   - The packages loaded enable pdflatex to run
 %   - The _dynamic and _static TeX-model files are not included as they are standalone TeX-files
 
-% Copyright (C) 2015-2019 Dynare Team
+% Copyright © 2015-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/commutation.m b/matlab/commutation.m
index f674938b6..f0c8c6aa5 100644
--- a/matlab/commutation.m
+++ b/matlab/commutation.m
@@ -20,8 +20,8 @@ function k = commutation(n, m, sparseflag)
 % This function calls
 %   * vec (embedded)
 % =========================================================================
-% Copyright (C) 1997 Tom Minka <minka@microsoft.com>
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 1997 Tom Minka <minka@microsoft.com>
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/compute_Pinf_Pstar.m b/matlab/compute_Pinf_Pstar.m
index 4d6d2070e..9158f27b5 100644
--- a/matlab/compute_Pinf_Pstar.m
+++ b/matlab/compute_Pinf_Pstar.m
@@ -30,7 +30,7 @@ function [Pstar,Pinf] = compute_Pinf_Pstar(mf,T,R,Q,qz_criterium, restrict_colum
 % SPECIAL REQUIREMENTS
 %   None
 
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/compute_decision_rules.m b/matlab/compute_decision_rules.m
index 9afd383b5..9c7b56163 100644
--- a/matlab/compute_decision_rules.m
+++ b/matlab/compute_decision_rules.m
@@ -11,7 +11,7 @@ function [dr,info,M_,oo_] =compute_decision_rules(M_,options_,oo_)
 % - M_            [structure]     Matlab's structure describing the model (M_).
 % - oo_           [structure]     Matlab's structure containing the results (oo_).
 
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/compute_mh_covariance_matrix.m b/matlab/compute_mh_covariance_matrix.m
index 662d7b25a..b4435190a 100644
--- a/matlab/compute_mh_covariance_matrix.m
+++ b/matlab/compute_mh_covariance_matrix.m
@@ -15,7 +15,7 @@ function [posterior_mean,posterior_covariance,posterior_mode,posterior_kernel_at
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/compute_model_moments.m b/matlab/compute_model_moments.m
index afc2452c8..aa92954ff 100644
--- a/matlab/compute_model_moments.m
+++ b/matlab/compute_model_moments.m
@@ -11,7 +11,7 @@ function moments=compute_model_moments(dr,M_,options_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/compute_moments_varendo.m b/matlab/compute_moments_varendo.m
index 56a32bf7f..22ffa8ad7 100644
--- a/matlab/compute_moments_varendo.m
+++ b/matlab/compute_moments_varendo.m
@@ -17,7 +17,7 @@ function oo_ = compute_moments_varendo(type, options_, M_, oo_, var_list_)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2008-2021 Dynare Team
+% Copyright © 2008-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/compute_overall_acceptance_ratio.m b/matlab/compute_overall_acceptance_ratio.m
index 12c83855e..bb3a70447 100644
--- a/matlab/compute_overall_acceptance_ratio.m
+++ b/matlab/compute_overall_acceptance_ratio.m
@@ -1,6 +1,6 @@
 function overallacceptanceratio = compute_overall_acceptance_ratio(MetropolisFolder, ModelName)
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/compute_trend_coefficients.m b/matlab/compute_trend_coefficients.m
index edcf4deb8..48f08bbaf 100644
--- a/matlab/compute_trend_coefficients.m
+++ b/matlab/compute_trend_coefficients.m
@@ -18,7 +18,7 @@ function [trend_addition, trend_coeff]=compute_trend_coefficients(M_,DynareOptio
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2014-2016 Dynare Team
+% Copyright © 2014-2016 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/conditional_variance_decomposition.m b/matlab/conditional_variance_decomposition.m
index 8780d2492..4c79249ef 100644
--- a/matlab/conditional_variance_decomposition.m
+++ b/matlab/conditional_variance_decomposition.m
@@ -17,7 +17,7 @@ function [ConditionalVarianceDecomposition, ConditionalVarianceDecomposition_ME]
 %                                                    h is the number of Steps
 %                                                    p is the number of state innovations and
 
-% Copyright (C) 2010-2021 Dynare Team
+% Copyright © 2010-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/conditional_variance_decomposition_ME_mc_analysis.m b/matlab/conditional_variance_decomposition_ME_mc_analysis.m
index ffeefabd4..52e3ff344 100644
--- a/matlab/conditional_variance_decomposition_ME_mc_analysis.m
+++ b/matlab/conditional_variance_decomposition_ME_mc_analysis.m
@@ -22,7 +22,7 @@ function oo_ = ...
 % OUTPUTS
 %   oo_          [structure]        Dynare structure where the results are saved.
 
-% Copyright (C) 2017-2020 Dynare Team
+% Copyright © 2017-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/conditional_variance_decomposition_mc_analysis.m b/matlab/conditional_variance_decomposition_mc_analysis.m
index 84ab73cc2..74d86fffd 100644
--- a/matlab/conditional_variance_decomposition_mc_analysis.m
+++ b/matlab/conditional_variance_decomposition_mc_analysis.m
@@ -23,7 +23,7 @@ function oo_ = ...
 % OUTPUTS
 %   oo_          [structure]        Dynare structure where the results are saved.
 
-% Copyright (C) 2009-2018 Dynare Team
+% Copyright © 2009-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/convergence_diagnostics/McMCDiagnostics.m b/matlab/convergence_diagnostics/McMCDiagnostics.m
index 735ae9b95..18887db3b 100644
--- a/matlab/convergence_diagnostics/McMCDiagnostics.m
+++ b/matlab/convergence_diagnostics/McMCDiagnostics.m
@@ -16,7 +16,7 @@ function oo_ = McMCDiagnostics(options_, estim_params_, M_, oo_)
 % PARALLEL CONTEXT
 % See the comment in posterior_sampler.m funtion.
 
-% Copyright (C) 2005-2018 Dynare Team
+% Copyright © 2005-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/convergence_diagnostics/McMCDiagnostics_core.m b/matlab/convergence_diagnostics/McMCDiagnostics_core.m
index ed636aaf6..2cb710f64 100644
--- a/matlab/convergence_diagnostics/McMCDiagnostics_core.m
+++ b/matlab/convergence_diagnostics/McMCDiagnostics_core.m
@@ -33,7 +33,7 @@ function myoutput = McMCDiagnostics_core(myinputs,fpar,npar,whoiam, ThisMatlab)
 % SPECIAL REQUIREMENTS.
 %   None.
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/convergence_diagnostics/geweke_chi2_test.m b/matlab/convergence_diagnostics/geweke_chi2_test.m
index 80a189566..7afee0098 100644
--- a/matlab/convergence_diagnostics/geweke_chi2_test.m
+++ b/matlab/convergence_diagnostics/geweke_chi2_test.m
@@ -26,7 +26,7 @@ function results_struct = geweke_chi2_test(results1,results2,results_struct,opti
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/convergence_diagnostics/geweke_moments.m b/matlab/convergence_diagnostics/geweke_moments.m
index 6a513a63a..2a97ff51f 100644
--- a/matlab/convergence_diagnostics/geweke_moments.m
+++ b/matlab/convergence_diagnostics/geweke_moments.m
@@ -22,7 +22,7 @@ function [results_vec, results_struct] = geweke_moments(draws,Dynareoptions)
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/convergence_diagnostics/mcmc_ifac.m b/matlab/convergence_diagnostics/mcmc_ifac.m
index 9620b6680..29d881dad 100644
--- a/matlab/convergence_diagnostics/mcmc_ifac.m
+++ b/matlab/convergence_diagnostics/mcmc_ifac.m
@@ -36,7 +36,7 @@ function Ifac = mcmc_ifac(X, Nc)
 % consistent covariance matrix estimation", Econometrica, 59(3), p. 817-858
 
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/convergence_diagnostics/raftery_lewis.m b/matlab/convergence_diagnostics/raftery_lewis.m
index fd3935126..48c6b4941 100644
--- a/matlab/convergence_diagnostics/raftery_lewis.m
+++ b/matlab/convergence_diagnostics/raftery_lewis.m
@@ -45,8 +45,8 @@ function  [raftery_lewis] = raftery_lewis(runs,q,r,s)
 %
 % ----------------------------------------------------
 
-% Copyright (C) 2016 Benjamin Born and Johannes Pfeifer
-% Copyright (C) 2016-2017 Dynare Team
+% Copyright © 2016 Benjamin Born and Johannes Pfeifer
+% Copyright © 2016-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/convertAimCodeToInfo.m b/matlab/convertAimCodeToInfo.m
index 4782e6656..243c4c898 100644
--- a/matlab/convertAimCodeToInfo.m
+++ b/matlab/convertAimCodeToInfo.m
@@ -19,7 +19,7 @@ function [info] = convertAimCodeToInfo(aimCode)
 % OUTPUTS
 %   info        [integer]    Code to be used to print error in print_info.m
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/convertjsondecode.m b/matlab/convertjsondecode.m
index e388f3d30..4ed696289 100644
--- a/matlab/convertjsondecode.m
+++ b/matlab/convertjsondecode.m
@@ -14,7 +14,7 @@ function o = convertjsondecode(o)
 % possible. This routine reorganize the data consistently with
 % loadjson.
 
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/correlation_mc_analysis.m b/matlab/correlation_mc_analysis.m
index 09b008902..548860c9f 100644
--- a/matlab/correlation_mc_analysis.m
+++ b/matlab/correlation_mc_analysis.m
@@ -2,7 +2,7 @@ function oo_ = correlation_mc_analysis(SampleSize,type,dname,fname,vartan,nvar,v
 % This function analyses the (posterior or prior) distribution of the
 % endogenous variables correlation function.
 
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/cosn.m b/matlab/cosn.m
index 3fd8d52e7..7ccd1b5be 100644
--- a/matlab/cosn.m
+++ b/matlab/cosn.m
@@ -20,7 +20,7 @@ function [co, b, yhat] = cosn(H)
 %   * identification_checks.m
 %   * ident_bruteforce.m
 % =========================================================================
-% Copyright (C) 2008-2019 Dynare Team
+% Copyright © 2008-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/covariance_mc_analysis.m b/matlab/covariance_mc_analysis.m
index fe82ed82c..5215a74a7 100644
--- a/matlab/covariance_mc_analysis.m
+++ b/matlab/covariance_mc_analysis.m
@@ -19,7 +19,7 @@ function oo_ = covariance_mc_analysis(NumberOfSimulations,type,dname,fname,varta
 % OUTPUTS
 %   oo_                     [structure]        Dynare structure where the results are saved.
 
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/csolve.m b/matlab/csolve.m
index 8fae3556a..5adf23fa1 100644
--- a/matlab/csolve.m
+++ b/matlab/csolve.m
@@ -21,8 +21,8 @@ function [x,rc] = csolve(FUN,x,gradfun,crit,itmax,varargin)
 % Original file downloaded from:
 % http://sims.princeton.edu/yftp/optimize/mfiles/csolve.m
 
-% Copyright (C) 1993-2007 Christopher Sims
-% Copyright (C) 2007-2017 Dynare Team
+% Copyright © 1993-2007 Christopher Sims
+% Copyright © 2007-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/cubature_with_gaussian_weight.m b/matlab/cubature_with_gaussian_weight.m
index 53906ff29..48b970ee7 100644
--- a/matlab/cubature_with_gaussian_weight.m
+++ b/matlab/cubature_with_gaussian_weight.m
@@ -17,7 +17,7 @@ function [nodes, weights] = cubature_with_gaussian_weight(d,n,method)  % --*-- U
 %     ∫   f(x) × e        dx
 %      -∞
 
-% Copyright (C) 2012-2019 Dynare Team
+% Copyright © 2012-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/cycle_reduction.m b/matlab/cycle_reduction.m
index 453a95083..a1c0197e1 100644
--- a/matlab/cycle_reduction.m
+++ b/matlab/cycle_reduction.m
@@ -43,7 +43,7 @@ function [X, info] = cycle_reduction(A0, A1, A2, cvg_tol, ch) % --*-- Unitary te
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/datatomfile.m b/matlab/datatomfile.m
index 4886bf67e..7f73655bf 100644
--- a/matlab/datatomfile.m
+++ b/matlab/datatomfile.m
@@ -17,7 +17,7 @@ function datatomfile (s, var_list, names)
 % provided, all the variables as defined in M_.endo_names will be saved in
 % the generated m file.
 
-% Copyright (C) 2001-2020 Dynare Team
+% Copyright © 2001-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dcompare.m b/matlab/dcompare.m
index 260fb1b79..67a8eab54 100644
--- a/matlab/dcompare.m
+++ b/matlab/dcompare.m
@@ -1,6 +1,6 @@
 function dcompare(s1)
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/default_option_values.m b/matlab/default_option_values.m
index d35985c52..aab17a382 100644
--- a/matlab/default_option_values.m
+++ b/matlab/default_option_values.m
@@ -12,7 +12,7 @@ function options_ = default_option_values(M_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2018-2022 Dynare Team
+% Copyright © 2018-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/delete_mh_history_files.m b/matlab/delete_mh_history_files.m
index 89f2cd96d..c626b577b 100644
--- a/matlab/delete_mh_history_files.m
+++ b/matlab/delete_mh_history_files.m
@@ -1,6 +1,6 @@
 function info = delete_mh_history_files(MetropolisFolder, ModelName)
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/discretionary_policy/discretionary_policy.m b/matlab/discretionary_policy/discretionary_policy.m
index f05e3ef0b..8e9701a6b 100644
--- a/matlab/discretionary_policy/discretionary_policy.m
+++ b/matlab/discretionary_policy/discretionary_policy.m
@@ -12,7 +12,7 @@ function [info, oo_, options_, M_] = discretionary_policy(M_, options_, oo_, var
 % - options_      [structure]     Matlab's structure describing the current options (options_).
 % - M_            [structure]     Matlab's structure describing the model (M_).
 
-% Copyright (C) 2007-2020 Dynare Team
+% Copyright © 2007-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/discretionary_policy/discretionary_policy_1.m b/matlab/discretionary_policy/discretionary_policy_1.m
index f909a99b8..c2ddc000e 100644
--- a/matlab/discretionary_policy/discretionary_policy_1.m
+++ b/matlab/discretionary_policy/discretionary_policy_1.m
@@ -12,7 +12,7 @@ function [dr, info, M_, oo_]=discretionary_policy_1(Instruments, M_, options_, o
 % - M_            [structure]     Matlab's structure describing the model (M_).
 % - oo_           [structure]     Matlab's structure containing the results (oo_).
 
-% Copyright (C) 2007-2020 Dynare Team
+% Copyright © 2007-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/discretionary_policy/discretionary_policy_engine.m b/matlab/discretionary_policy/discretionary_policy_engine.m
index fcd981745..34c89eae9 100644
--- a/matlab/discretionary_policy/discretionary_policy_engine.m
+++ b/matlab/discretionary_policy/discretionary_policy_engine.m
@@ -48,7 +48,7 @@ function [H,G,retcode]=discretionary_policy_engine(AAlag,AA0,AAlead,BB,bigw,inst
 %  Dennis, Richard (2007): Optimal policy in rational expectations models: new solution algorithms,
 %       Macroeconomic Dynamics, 11, 31–55.
 
-% Copyright (C) 2007-2018 Dynare Team
+% Copyright © 2007-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/discretionary_policy/discretionary_policy_initialization.m b/matlab/discretionary_policy/discretionary_policy_initialization.m
index 197b3bd31..c02b5ef4e 100644
--- a/matlab/discretionary_policy/discretionary_policy_initialization.m
+++ b/matlab/discretionary_policy/discretionary_policy_initialization.m
@@ -7,7 +7,7 @@ function M_=discretionary_policy_initialization(M_,options_)
 % OUTPUTS
 % - M_            [structure]     Matlab's structure describing the model (M_).
 
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/disp_dr.m b/matlab/disp_dr.m
index fca4ca4b1..56ee59a14 100644
--- a/matlab/disp_dr.m
+++ b/matlab/disp_dr.m
@@ -10,7 +10,7 @@ function disp_dr(dr,order,var_list)
 % OUTPUTS
 % none
 
-% Copyright (C) 2001-2019 Dynare Team
+% Copyright © 2001-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/disp_identification.m b/matlab/disp_identification.m
index 1c40f2809..8caddd1dd 100644
--- a/matlab/disp_identification.m
+++ b/matlab/disp_identification.m
@@ -24,7 +24,7 @@ function disp_identification(pdraws, ide_reducedform, ide_moments, ide_spectrum,
 % This function is called by
 %   * dynare_identification.m
 % =========================================================================
-% Copyright (C) 2010-2021 Dynare Team
+% Copyright © 2010-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/disp_model_summary.m b/matlab/disp_model_summary.m
index 307f7909b..38c7db003 100644
--- a/matlab/disp_model_summary.m
+++ b/matlab/disp_model_summary.m
@@ -8,7 +8,7 @@ function disp_model_summary(M,dr,options)
 %   dr        [matlab structure] Decision rules
 %   options   [matlab structure] Options
 %
-% Copyright (C) 2001-2018 Dynare Team
+% Copyright © 2001-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/disp_moments.m b/matlab/disp_moments.m
index 62243f4c4..8d3f5b394 100644
--- a/matlab/disp_moments.m
+++ b/matlab/disp_moments.m
@@ -11,7 +11,7 @@ function oo_=disp_moments(y,var_list,M_,options_,oo_)
 % OUTPUTS
 %   oo_                 [structure]    Dynare's results structure,
 
-% Copyright (C) 2001-2021 Dynare Team
+% Copyright © 2001-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/disp_steady_state.m b/matlab/disp_steady_state.m
index 4440c1abf..473e17fd8 100644
--- a/matlab/disp_steady_state.m
+++ b/matlab/disp_steady_state.m
@@ -13,7 +13,7 @@ function disp_steady_state(M,oo,options)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2001-2020 Dynare Team
+% Copyright © 2001-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/disp_th_moments.m b/matlab/disp_th_moments.m
index 78864ec56..42114c85f 100644
--- a/matlab/disp_th_moments.m
+++ b/matlab/disp_th_moments.m
@@ -2,7 +2,7 @@ function oo_ = disp_th_moments(dr, var_list, M_, options_, oo_)
 
 % Display theoretical moments of variables
 
-% Copyright (C) 2001-2021 Dynare Team
+% Copyright © 2001-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/disp_th_moments_pruned_state_space.m b/matlab/disp_th_moments_pruned_state_space.m
index fb6459d82..5675fabe3 100644
--- a/matlab/disp_th_moments_pruned_state_space.m
+++ b/matlab/disp_th_moments_pruned_state_space.m
@@ -20,7 +20,7 @@ function oo_=disp_th_moments_pruned_state_space(dr,M_,options_,i_var,oo_)
 %           autocorr        [cell] Cell storing the theoretical autocorrelation
 %           contemporaneous_correlation [matrix] matrix of contemporaneous correlations
 %
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/display_conditional_variance_decomposition.m b/matlab/display_conditional_variance_decomposition.m
index 4f44ca370..0d56ecda0 100644
--- a/matlab/display_conditional_variance_decomposition.m
+++ b/matlab/display_conditional_variance_decomposition.m
@@ -13,7 +13,7 @@ function display_conditional_variance_decomposition(conditional_decomposition_ar
 % OUTPUTS
 %   none
 %
-% Copyright (C) 2010-2018 Dynare Team
+% Copyright © 2010-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/display_estimation_results_table.m b/matlab/display_estimation_results_table.m
index b74dabda3..92c8a5348 100644
--- a/matlab/display_estimation_results_table.m
+++ b/matlab/display_estimation_results_table.m
@@ -20,7 +20,7 @@ function oo_=display_estimation_results_table(xparam1,stdh,M_,options_,estim_par
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2014-2018 Dynare Team
+% Copyright © 2014-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/display_problematic_vars_Jacobian.m b/matlab/display_problematic_vars_Jacobian.m
index 388f5d020..07fe5ecf1 100644
--- a/matlab/display_problematic_vars_Jacobian.m
+++ b/matlab/display_problematic_vars_Jacobian.m
@@ -16,7 +16,7 @@ function []=display_problematic_vars_Jacobian(problemrow,problemcol,M_,x,type,ca
 %   none.
 %
 
-% Copyright (C) 2014-2021 Dynare Team
+% Copyright © 2014-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/beta_specification.m b/matlab/distributions/beta_specification.m
index f1512067c..097880ec1 100644
--- a/matlab/distributions/beta_specification.m
+++ b/matlab/distributions/beta_specification.m
@@ -12,7 +12,7 @@ function [a, b] = beta_specification(mu, sigma2, lb, ub, name)   % --*-- Unitary
 % - a      [double]   First hyperparameter of the Beta density.
 % - b      [double]   Second hyperparameter of the Beta density.
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/compute_prior_mode.m b/matlab/distributions/compute_prior_mode.m
index 228cbf14d..eed1f802b 100644
--- a/matlab/distributions/compute_prior_mode.m
+++ b/matlab/distributions/compute_prior_mode.m
@@ -23,7 +23,7 @@ function m = compute_prior_mode(hyperparameters,shape) % --*-- Unitary tests --*
 % [3] The uniform distribution has an infinity of modes. In this case the function returns the prior mean.
 % [4] For the beta distribution we can have 1, 2 or an infinity of modes.
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/gamma_specification.m b/matlab/distributions/gamma_specification.m
index 5bc735872..dbe1b0657 100644
--- a/matlab/distributions/gamma_specification.m
+++ b/matlab/distributions/gamma_specification.m
@@ -12,7 +12,7 @@ function [a, b] = gamma_specification(mu, sigma2, lb, name)   % --*-- Unitary te
 % - a      [double]   First hyperparameter of the Gamma density (shape).
 % - b      [double]   Second hyperparameter of the Gamma density (scale).
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/ig1fun.m b/matlab/distributions/ig1fun.m
index c4c9023a2..6ff021a12 100644
--- a/matlab/distributions/ig1fun.m
+++ b/matlab/distributions/ig1fun.m
@@ -1,5 +1,5 @@
 function err = ig1fun(nu,mu2,sigma2)
-% Copyright (C) 2011 Dynare Team
+% Copyright © 2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/inverse_gamma_specification.m b/matlab/distributions/inverse_gamma_specification.m
index f1cea0d6c..cedca4d67 100644
--- a/matlab/distributions/inverse_gamma_specification.m
+++ b/matlab/distributions/inverse_gamma_specification.m
@@ -21,7 +21,7 @@ function [s,nu] = inverse_gamma_specification(mu, sigma2, lb, type, use_fzero_fl
 % more often in finding an interval for nu containing a signe change because it expands the interval on both sides and eventually
 % violates  the condition nu>2.
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/lpdfgweibull.m b/matlab/distributions/lpdfgweibull.m
index d0fc42c10..29e0212d1 100644
--- a/matlab/distributions/lpdfgweibull.m
+++ b/matlab/distributions/lpdfgweibull.m
@@ -16,7 +16,7 @@ function [ldens,Dldens,D2ldens] = lpdfgweibull(x,a,b,c)  % --*-- Unitary tests -
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2015-2020 Dynare Team
+% Copyright © 2015-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/mode_and_variance_to_mean.m b/matlab/distributions/mode_and_variance_to_mean.m
index 758ffb2ba..aabfb4ae6 100644
--- a/matlab/distributions/mode_and_variance_to_mean.m
+++ b/matlab/distributions/mode_and_variance_to_mean.m
@@ -17,7 +17,7 @@ function [mu, parameters] = mode_and_variance_to_mean(m,s2,distribution,lower_bo
 %    parameters       [double]    2*1 vector, parameters of the distribution.
 %
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/multivariate_normal_pdf.m b/matlab/distributions/multivariate_normal_pdf.m
index 75ab1145e..a1fa80ca2 100644
--- a/matlab/distributions/multivariate_normal_pdf.m
+++ b/matlab/distributions/multivariate_normal_pdf.m
@@ -15,7 +15,7 @@ function density = multivariate_normal_pdf(X,Mean,Sigma_upper_chol,n)
 %
 % SPECIAL REQUIREMENTS
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/multivariate_student_pdf.m b/matlab/distributions/multivariate_student_pdf.m
index 6dbd142cb..4980a20ad 100644
--- a/matlab/distributions/multivariate_student_pdf.m
+++ b/matlab/distributions/multivariate_student_pdf.m
@@ -14,7 +14,7 @@ function density = multivariate_student_pdf(X,Mean,Sigma_upper_chol,df)
 %
 % SPECIAL REQUIREMENTS
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/prior_dist_names.m b/matlab/distributions/prior_dist_names.m
index 8d817660f..dbe1eaa0b 100644
--- a/matlab/distributions/prior_dist_names.m
+++ b/matlab/distributions/prior_dist_names.m
@@ -1,7 +1,7 @@
 function pnames=prior_dist_names
 %function pnames=prior_dist_names
 % Provides the name strings for the prior distribution codes in bayestopt_.pshape
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/rand_inverse_wishart.m b/matlab/distributions/rand_inverse_wishart.m
index 527442ae2..59a5845e3 100644
--- a/matlab/distributions/rand_inverse_wishart.m
+++ b/matlab/distributions/rand_inverse_wishart.m
@@ -24,7 +24,7 @@ function G = rand_inverse_wishart(m, v, H_inv_upper_chol)
 %     none
 %
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/rand_matrix_normal.m b/matlab/distributions/rand_matrix_normal.m
index 04c2c4dac..ec992eb49 100644
--- a/matlab/distributions/rand_matrix_normal.m
+++ b/matlab/distributions/rand_matrix_normal.m
@@ -20,7 +20,7 @@ function B = rand_matrix_normal(n, p, M, Omega_lower_chol, Sigma_lower_chol)
 % SPECIAL REQUIREMENTS
 %    Same notations than: http://en.wikipedia.org/wiki/Matrix_normal_distribution
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/rand_multivariate_normal.m b/matlab/distributions/rand_multivariate_normal.m
index 4aa626fe9..2b4ddb05e 100644
--- a/matlab/distributions/rand_multivariate_normal.m
+++ b/matlab/distributions/rand_multivariate_normal.m
@@ -14,7 +14,7 @@ function draw = rand_multivariate_normal(Mean,Sigma_upper_chol,n)
 %
 % SPECIAL REQUIREMENTS
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/rand_multivariate_student.m b/matlab/distributions/rand_multivariate_student.m
index 0fcc228a8..7dbffccc3 100644
--- a/matlab/distributions/rand_multivariate_student.m
+++ b/matlab/distributions/rand_multivariate_student.m
@@ -23,7 +23,7 @@ function draw = rand_multivariate_student(Mean,Sigma_upper_chol,df)
 %       U~\Chi^2_{\nu}
 %   The latter is constructed as the sum of \nu standard normals.
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/distributions/weibull_specification.m b/matlab/distributions/weibull_specification.m
index b497202c3..56becdef1 100644
--- a/matlab/distributions/weibull_specification.m
+++ b/matlab/distributions/weibull_specification.m
@@ -9,7 +9,7 @@ function [shape, scale] = weibull_specification(mu, sigma2, lb, name)   % --*--
 %
 %
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/do_parameter_initialization.m b/matlab/do_parameter_initialization.m
index 302b70870..ac6c0a0b2 100644
--- a/matlab/do_parameter_initialization.m
+++ b/matlab/do_parameter_initialization.m
@@ -23,7 +23,7 @@ function [xparam1,estim_params_,xparam1_explicitly_initialized,xparam1_properly_
 % SPECIAL REQUIREMENTS
 %    None
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dprintf.m b/matlab/dprintf.m
index c738b97bd..c47ed1856 100644
--- a/matlab/dprintf.m
+++ b/matlab/dprintf.m
@@ -1,6 +1,6 @@
 function dprintf(str, varargin)
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dr_block.m b/matlab/dr_block.m
index 5375a8144..84137aab2 100644
--- a/matlab/dr_block.m
+++ b/matlab/dr_block.m
@@ -36,7 +36,7 @@ function [dr,info,M_,oo_] = dr_block(dr,task,M_,options_,oo_,varargin)
 %   none.
 %
 
-% Copyright (C) 2010-2022 Dynare Team
+% Copyright © 2010-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/draw_prior_density.m b/matlab/draw_prior_density.m
index 625714e7b..271b0124e 100644
--- a/matlab/draw_prior_density.m
+++ b/matlab/draw_prior_density.m
@@ -14,7 +14,7 @@ function [x,f,abscissa,dens,binf,bsup] = draw_prior_density(indx,bayestopt_)
 %    bsup:         [double]     Scalar, last element of x
 
 
-% Copyright (C) 2004-2017 Dynare Team
+% Copyright © 2004-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dsample.m b/matlab/dsample.m
index 5f8c31af7..336493a10 100644
--- a/matlab/dsample.m
+++ b/matlab/dsample.m
@@ -15,7 +15,7 @@ function dsample(s1,s2)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dsge_likelihood.m b/matlab/dsge_likelihood.m
index 814c2d1e1..ff5246495 100644
--- a/matlab/dsge_likelihood.m
+++ b/matlab/dsge_likelihood.m
@@ -115,7 +115,7 @@ function [fval,info,exit_flag,DLIK,Hess,SteadyState,trend_coeff,Model,DynareOpti
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2004-2021 Dynare Team
+% Copyright © 2004-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dsge_simulated_theoretical_conditional_variance_decomposition.m b/matlab/dsge_simulated_theoretical_conditional_variance_decomposition.m
index df9d73322..9602eafad 100644
--- a/matlab/dsge_simulated_theoretical_conditional_variance_decomposition.m
+++ b/matlab/dsge_simulated_theoretical_conditional_variance_decomposition.m
@@ -19,7 +19,7 @@ function [nvar,vartan,NumberOfConditionalDecompFiles] = ...
 %   vartan                           [char]     array of characters (with nvar rows).
 %   NumberOfConditionalDecompFiles   [integer]  scalar, number of prior or posterior data files (for covariance).
 
-% Copyright (C) 2009-2021 Dynare Team
+% Copyright © 2009-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dsge_simulated_theoretical_correlation.m b/matlab/dsge_simulated_theoretical_correlation.m
index b33acea02..7db0ae364 100644
--- a/matlab/dsge_simulated_theoretical_correlation.m
+++ b/matlab/dsge_simulated_theoretical_correlation.m
@@ -18,7 +18,7 @@ function [nvar,vartan,CorrFileNumber] = dsge_simulated_theoretical_correlation(S
 %   vartan         [char]           array of characters (with nvar rows).
 %   CorrFileNumber [integer]        scalar, number of prior or posterior data files (for correlation).
 
-% Copyright (C) 2007-2021 Dynare Team
+% Copyright © 2007-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dsge_simulated_theoretical_covariance.m b/matlab/dsge_simulated_theoretical_covariance.m
index db2efcaac..e8c4747ad 100644
--- a/matlab/dsge_simulated_theoretical_covariance.m
+++ b/matlab/dsge_simulated_theoretical_covariance.m
@@ -16,7 +16,7 @@ function [nvar,vartan,CovarFileNumber] = dsge_simulated_theoretical_covariance(S
 %   vartan            [char]     array of characters (with nvar rows).
 %   CovarFileNumber   [integer]  scalar, number of prior or posterior data files (for covariance).
 
-% Copyright (C) 2007-2021 Dynare Team
+% Copyright © 2007-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dsge_simulated_theoretical_variance_decomposition.m b/matlab/dsge_simulated_theoretical_variance_decomposition.m
index 87af08ff6..e3de660b5 100644
--- a/matlab/dsge_simulated_theoretical_variance_decomposition.m
+++ b/matlab/dsge_simulated_theoretical_variance_decomposition.m
@@ -18,7 +18,7 @@ function [nvar,vartan,NumberOfDecompFiles] = ...
 %   vartan            [char]     array of characters (with nvar rows).
 %   CovarFileNumber   [integer]  scalar, number of prior or posterior data files (for covariance).
 
-% Copyright (C) 2007-2021 Dynare Team
+% Copyright © 2007-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dsge_var_likelihood.m b/matlab/dsge_var_likelihood.m
index 266dce6eb..2481c45cb 100644
--- a/matlab/dsge_var_likelihood.m
+++ b/matlab/dsge_var_likelihood.m
@@ -45,7 +45,7 @@ function [fval,info,exit_flag,grad,hess,SteadyState,trend_coeff,PHI_tilde,SIGMA_
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2006-2021 Dynare Team
+% Copyright © 2006-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/duplication.m b/matlab/duplication.m
index 65287e8d9..9afecf520 100644
--- a/matlab/duplication.m
+++ b/matlab/duplication.m
@@ -13,8 +13,8 @@ function [Dp,DpMPinv] = duplication(p)
 % This function is called by
 %   * get_identification_jacobians.m (previously getJJ.m)
 % =========================================================================
-% Copyright (C) 1997 Tom Minka <minka@microsoft.com>
-% Copyright (C) 2019 Dynare Team
+% Copyright © 1997 Tom Minka <minka@microsoft.com>
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dy_date.m b/matlab/dy_date.m
index 4b269b41e..2d4e26a29 100644
--- a/matlab/dy_date.m
+++ b/matlab/dy_date.m
@@ -1,6 +1,6 @@
 function y=dy_date(year,period)
 
-% Copyright (C) 2005-2017 Dynare Team
+% Copyright © 2005-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyn2vec.m b/matlab/dyn2vec.m
index 2637fe471..8af8ed609 100644
--- a/matlab/dyn2vec.m
+++ b/matlab/dyn2vec.m
@@ -14,7 +14,7 @@ function [z,zss]=dyn2vec(M_, oo_, options_, s1, s2)
 %   none
 %
 
-% Copyright (C) 2001-2019 Dynare Team
+% Copyright © 2001-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyn_autocorr.m b/matlab/dyn_autocorr.m
index 28d498386..dcf19ca31 100644
--- a/matlab/dyn_autocorr.m
+++ b/matlab/dyn_autocorr.m
@@ -12,7 +12,7 @@ function acf = dyn_autocorr(y, ar)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2015-16 Dynare Team
+% Copyright © 2015-16 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyn_diag_vech.m b/matlab/dyn_diag_vech.m
index ba0ad31fa..e07825cbb 100644
--- a/matlab/dyn_diag_vech.m
+++ b/matlab/dyn_diag_vech.m
@@ -8,7 +8,7 @@ function d = dyn_diag_vech(Vector)
 % OUTPUTS
 %   d                  [double]   a n*1 vector, where n solves n*(n+1)/2=m.
 
-% Copyright (C) 2010-2017 Dynare Team
+% Copyright © 2010-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyn_figure.m b/matlab/dyn_figure.m
index e007b1936..6de947428 100644
--- a/matlab/dyn_figure.m
+++ b/matlab/dyn_figure.m
@@ -12,7 +12,7 @@ function h = dyn_figure(nodisplay, varargin)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyn_first_order_solver.m b/matlab/dyn_first_order_solver.m
index 8fceebbe5..23fb281a7 100644
--- a/matlab/dyn_first_order_solver.m
+++ b/matlab/dyn_first_order_solver.m
@@ -21,7 +21,7 @@ function [dr, info] = dyn_first_order_solver(jacobia, DynareModel, dr, DynareOpt
 %                                     info=5 -> Blanchard and Kahn conditions are not satisfied: indeterminacy due to rank failure,
 %                                     info=7 -> One of the eigenvalues is close to 0/0 (infinity of complex solutions)
 
-% Copyright (C) 2001-2020 Dynare Team
+% Copyright © 2001-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyn_forecast.m b/matlab/dyn_forecast.m
index fb0ad4aff..636a46eb1 100644
--- a/matlab/dyn_forecast.m
+++ b/matlab/dyn_forecast.m
@@ -21,7 +21,7 @@ function [forecast,info] = dyn_forecast(var_list,M,options,oo,task,dataset_info)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2018 Dynare Team
+% Copyright © 2003-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyn_latex_table.m b/matlab/dyn_latex_table.m
index b086879da..e1bc4111c 100644
--- a/matlab/dyn_latex_table.m
+++ b/matlab/dyn_latex_table.m
@@ -1,7 +1,7 @@
 function dyn_latex_table(M_, options_, title, LaTeXtitle, headers, labels, values, label_width, val_width, val_precis, optional_header)
 %function dyn_latex_table(M_, options_, title, LaTeXtitle, headers, labels, values, label_width, val_width, val_precis, optional_header)
 
-% Copyright (C) 2015-2020 Dynare Team
+% Copyright © 2015-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyn_saveas.m b/matlab/dyn_saveas.m
index c69123216..a23fda6e6 100644
--- a/matlab/dyn_saveas.m
+++ b/matlab/dyn_saveas.m
@@ -14,7 +14,7 @@ function dyn_saveas(h, fname, nodisplay, graph_format)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2012-2019 Dynare Team
+% Copyright © 2012-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyn_second_order_solver.m b/matlab/dyn_second_order_solver.m
index 0128af6ca..7e971bff8 100644
--- a/matlab/dyn_second_order_solver.m
+++ b/matlab/dyn_second_order_solver.m
@@ -36,7 +36,7 @@ function dr = dyn_second_order_solver(jacobia,hessian_mat,dr,M,threads_BC)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2001-2020 Dynare Team
+% Copyright © 2001-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyn_table.m b/matlab/dyn_table.m
index 863c4404c..c1321b086 100644
--- a/matlab/dyn_table.m
+++ b/matlab/dyn_table.m
@@ -17,7 +17,7 @@ function dyn_table(title, preamble, afterward, rows, cols, indent, data)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2017-2019 Dynare Team
+% Copyright © 2017-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyn_unvech.m b/matlab/dyn_unvech.m
index 783d8a00b..81ae4da85 100644
--- a/matlab/dyn_unvech.m
+++ b/matlab/dyn_unvech.m
@@ -7,7 +7,7 @@ function Matrix = dyn_unvech(Vector)
 % OUTPUTS
 %   Matrix             [double]   a n*n symetric matrix, where n solves n*(n+1)/2=m.
 
-% Copyright (C) 2010-2017 Dynare Team
+% Copyright © 2010-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyn_vech.m b/matlab/dyn_vech.m
index 079f53325..ffd53df9c 100644
--- a/matlab/dyn_vech.m
+++ b/matlab/dyn_vech.m
@@ -7,7 +7,7 @@ function Vector = dyn_vech(Matrix)
 % OUTPUTS
 %   Vector             [double]   a n*(n+1)/2 vector.
 
-% Copyright (C) 2010-2017 Dynare Team
+% Copyright © 2010-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyn_waitbar.m b/matlab/dyn_waitbar.m
index 2c8b005f5..bcabf4abd 100644
--- a/matlab/dyn_waitbar.m
+++ b/matlab/dyn_waitbar.m
@@ -4,7 +4,7 @@ function h = dyn_waitbar(prctdone, varargin)
 % octave and when console_mode=1
 
 %
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyn_waitbar_close.m b/matlab/dyn_waitbar_close.m
index 2dde2419c..0d582d205 100644
--- a/matlab/dyn_waitbar_close.m
+++ b/matlab/dyn_waitbar_close.m
@@ -4,7 +4,7 @@ function dyn_waitbar_close(h)
 % octave and when console_mode=1
 
 %
-% Copyright (C) 2011-2021 Dynare Team
+% Copyright © 2011-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynare.m b/matlab/dynare.m
index 81f510a5b..811a9d0c7 100644
--- a/matlab/dynare.m
+++ b/matlab/dynare.m
@@ -16,7 +16,7 @@ function dynare(fname, varargin)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2001-2021 Dynare Team
+% Copyright © 2001-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynare_config.m b/matlab/dynare_config.m
index de14067d1..af43656e7 100644
--- a/matlab/dynare_config.m
+++ b/matlab/dynare_config.m
@@ -16,7 +16,7 @@ function dynareroot = dynare_config(path_to_dynare)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2001-2021 Dynare Team
+% Copyright © 2001-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynare_estimation.m b/matlab/dynare_estimation.m
index 51287f6c2..15ef024f2 100644
--- a/matlab/dynare_estimation.m
+++ b/matlab/dynare_estimation.m
@@ -12,7 +12,7 @@ function oo_recursive_=dynare_estimation(var_list,dname)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2003-2021 Dynare Team
+% Copyright © 2003-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynare_estimation_1.m b/matlab/dynare_estimation_1.m
index 7488fe21a..cd30a7c86 100644
--- a/matlab/dynare_estimation_1.m
+++ b/matlab/dynare_estimation_1.m
@@ -12,7 +12,7 @@ function dynare_estimation_1(var_list_,dname)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2003-2021 Dynare Team
+% Copyright © 2003-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynare_estimation_init.m b/matlab/dynare_estimation_init.m
index d2e8f099e..cde28a700 100644
--- a/matlab/dynare_estimation_init.m
+++ b/matlab/dynare_estimation_init.m
@@ -32,7 +32,7 @@ function [dataset_, dataset_info, xparam1, hh, M_, options_, oo_, estim_params_,
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2003-2021 Dynare Team
+% Copyright © 2003-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynare_gradient.m b/matlab/dynare_gradient.m
index 7c5083ef6..641ad81d9 100644
--- a/matlab/dynare_gradient.m
+++ b/matlab/dynare_gradient.m
@@ -12,7 +12,7 @@ function [F,G] = dynare_gradient(fcn,x,epsilon,varargin)
 %
 % OUTPUTS
 %
-% Copyright (C) 2010-2017 Dynare Team
+% Copyright © 2010-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynare_graph.m b/matlab/dynare_graph.m
index 0801010fa..dc8caf637 100644
--- a/matlab/dynare_graph.m
+++ b/matlab/dynare_graph.m
@@ -12,7 +12,7 @@ function dyn_graph=dynare_graph(dyn_graph,y,tit,x)
 % SPECIAL REQUIREMENT
 %   none
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynare_graph_close.m b/matlab/dynare_graph_close.m
index 438437559..41c86fc0c 100644
--- a/matlab/dynare_graph_close.m
+++ b/matlab/dynare_graph_close.m
@@ -11,7 +11,7 @@ function dynare_graph_close()
 % SPECIAL REQUIREMENT
 %   none
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynare_graph_init.m b/matlab/dynare_graph_init.m
index a5f2c2865..b2a0d87b3 100644
--- a/matlab/dynare_graph_init.m
+++ b/matlab/dynare_graph_init.m
@@ -12,7 +12,7 @@ function dyn_graph=dynare_graph_init(figure_name,nplot,line_types,line_width)
 % SPECIAL REQUIREMENT
 %   none
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynare_identification.m b/matlab/dynare_identification.m
index ab39a7242..a14402371 100644
--- a/matlab/dynare_identification.m
+++ b/matlab/dynare_identification.m
@@ -46,7 +46,7 @@ function [pdraws, STO_REDUCEDFORM, STO_MOMENTS, STO_DYNAMIC, STO_si_dDYNAMIC, ST
 %    * skipline
 %    * vnorm
 % =========================================================================
-% Copyright (C) 2010-2021 Dynare Team
+% Copyright © 2010-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynare_resolve.m b/matlab/dynare_resolve.m
index 665245e80..727d9f38b 100644
--- a/matlab/dynare_resolve.m
+++ b/matlab/dynare_resolve.m
@@ -16,7 +16,7 @@ function [A,B,ys,info,M_,oo_] = dynare_resolve(M_,options_,oo_,mode)
 % - M_                  [structure]     Matlab's structure describing the model
 % - oo_                 [structure]     Matlab's structure containing the results
 
-% Copyright (C) 2001-2021 Dynare Team
+% Copyright © 2001-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynare_sensitivity.m b/matlab/dynare_sensitivity.m
index 9bdb5b61d..ba94d7dd8 100644
--- a/matlab/dynare_sensitivity.m
+++ b/matlab/dynare_sensitivity.m
@@ -4,7 +4,7 @@ function x0=dynare_sensitivity(options_gsa)
 % Reference:
 % M. Ratto, Global Sensitivity Analysis for Macroeconomic models, MIMEO, 2006.
 
-% Copyright (C) 2008-2018 Dynare Team
+% Copyright © 2008-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynare_squeeze.m b/matlab/dynare_squeeze.m
index b388946b8..d88b96d6d 100644
--- a/matlab/dynare_squeeze.m
+++ b/matlab/dynare_squeeze.m
@@ -1,7 +1,7 @@
 function B = dynare_squeeze(A)
 % Same as matlab's squeeze function except that it also affects 2D arrays.
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynare_version.m.in b/matlab/dynare_version.m.in
index 9060a1a8f..4c42ab15b 100644
--- a/matlab/dynare_version.m.in
+++ b/matlab/dynare_version.m.in
@@ -11,7 +11,7 @@ function v = dynare_version()
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynasave.m b/matlab/dynasave.m
index b26d6bf3e..1dcf7b196 100644
--- a/matlab/dynasave.m
+++ b/matlab/dynasave.m
@@ -12,7 +12,7 @@ function dynasave(s,var_list)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2001-2020 Dynare Team
+% Copyright © 2001-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynatype.m b/matlab/dynatype.m
index af32eebf3..4ab16cb6c 100644
--- a/matlab/dynatype.m
+++ b/matlab/dynatype.m
@@ -13,7 +13,7 @@ function dynatype (s,var_list)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2001-2020 Dynare Team
+% Copyright © 2001-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynsec2hms.m b/matlab/dynsec2hms.m
index 5120f6c9e..3dc29db8c 100644
--- a/matlab/dynsec2hms.m
+++ b/matlab/dynsec2hms.m
@@ -1,7 +1,7 @@
 function hms = dynsec2hms(secs)
 % DYNSEC2HMS Converts a number of seconds into a hours-minutes-seconds string
 
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dyntable.m b/matlab/dyntable.m
index 6ecf237e8..29d0b6c9a 100644
--- a/matlab/dyntable.m
+++ b/matlab/dyntable.m
@@ -15,7 +15,7 @@ function dyntable(options_, title, headers, labels, values, label_width, val_wid
 % OUTPUTS
 % none
 
-% Copyright (C) 2002-2022 Dynare Team
+% Copyright © 2002-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/dynvars_from_endo_simul.m b/matlab/dynvars_from_endo_simul.m
index 5652b7221..ceddbefe0 100644
--- a/matlab/dynvars_from_endo_simul.m
+++ b/matlab/dynvars_from_endo_simul.m
@@ -5,7 +5,7 @@ function y2 = dynvars_from_endo_simul(y, it_, M_)
 % expected by the dynamic.m file (i.e. whose indices are described by
 % M_.lead_lag_incidence)
 
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/endogenous_prior.m b/matlab/endogenous_prior.m
index 048509915..ec9458b47 100644
--- a/matlab/endogenous_prior.m
+++ b/matlab/endogenous_prior.m
@@ -24,8 +24,8 @@ function [lnpriormom] = endogenous_prior(data,dataset_info, Pstar,BayesInfo,H)
 % appropriate adjustment to the following code.
 
 
-% Copyright (C) 2011 Lawrence J. Christiano, Mathias Trabandt and Karl Walentin
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2011 Lawrence J. Christiano, Mathias Trabandt and Karl Walentin
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/endogenous_prior_restrictions.m b/matlab/endogenous_prior_restrictions.m
index 0f0441b1c..8549fd630 100644
--- a/matlab/endogenous_prior_restrictions.m
+++ b/matlab/endogenous_prior_restrictions.m
@@ -15,7 +15,7 @@ function [info, info_irf, info_moment, data_irf, data_moment] = endogenous_prior
 %    info_moment [double] array of test checks for all individual moment restrictions
 %
 
-% Copyright (C) 2013-2018 Dynare Team
+% Copyright © 2013-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ep/euler_equation_error.m b/matlab/ep/euler_equation_error.m
index c6b9c8637..714fc1b56 100644
--- a/matlab/ep/euler_equation_error.m
+++ b/matlab/ep/euler_equation_error.m
@@ -1,6 +1,6 @@
 function e = euler_equation_error(y0,x,innovations,M,options,oo,pfm,nodes,weights)
 
-% Copyright (C) 2016-2020 Dynare Team
+% Copyright © 2016-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ep/extended_path.m b/matlab/ep/extended_path.m
index c45ac13b7..0b4bfb1ef 100644
--- a/matlab/ep/extended_path.m
+++ b/matlab/ep/extended_path.m
@@ -19,7 +19,7 @@ function [ts, DynareResults] = extended_path(initialconditions, samplesize, exog
 %
 % SPECIAL REQUIREMENTS
 
-% Copyright (C) 2009-2020 Dynare Team
+% Copyright © 2009-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ep/extended_path_core.m b/matlab/ep/extended_path_core.m
index 2cf6a4dfb..945b008cb 100644
--- a/matlab/ep/extended_path_core.m
+++ b/matlab/ep/extended_path_core.m
@@ -4,7 +4,7 @@ function [y, info_convergence, endogenousvariablespaths] = extended_path_core(pe
                                                   debug,order,M,pfm,algo,solve_algo,stack_solve_algo,...
                                                   olmmcp,options,oo,initialguess)
 
-% Copyright (C) 2016-2020 Dynare Team
+% Copyright © 2016-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ep/extended_path_homotopy.m b/matlab/ep/extended_path_homotopy.m
index 6af8c2ed8..c6697dfe9 100644
--- a/matlab/ep/extended_path_homotopy.m
+++ b/matlab/ep/extended_path_homotopy.m
@@ -1,6 +1,6 @@
 function [info_convergence, endo_simul] = extended_path_homotopy(endo_simul, exo_simul, M, options, oo, pfm, ep, order, algo, method, debug)
 
-% Copyright (C) 2016-2017 Dynare Team
+% Copyright © 2016-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ep/extended_path_initialization.m b/matlab/ep/extended_path_initialization.m
index 3946a543a..522f2c664 100644
--- a/matlab/ep/extended_path_initialization.m
+++ b/matlab/ep/extended_path_initialization.m
@@ -16,7 +16,7 @@ function [initial_conditions, innovations, pfm, ep, verbosity, DynareOptions, Dy
 %
 % SPECIAL REQUIREMENTS
 
-% Copyright (C) 2016-2020 Dynare Team
+% Copyright © 2016-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ep/extended_path_mc.m b/matlab/ep/extended_path_mc.m
index 3285e954f..0bb23e63c 100644
--- a/matlab/ep/extended_path_mc.m
+++ b/matlab/ep/extended_path_mc.m
@@ -19,7 +19,7 @@ function Simulations = extended_path_mc(initialconditions, samplesize, replic, e
 %
 % SPECIAL REQUIREMENTS
 
-% Copyright (C) 2016-2020 Dynare Team
+% Copyright © 2016-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ep/extended_path_shocks.m b/matlab/ep/extended_path_shocks.m
index 978274cc1..5bddd0a1e 100644
--- a/matlab/ep/extended_path_shocks.m
+++ b/matlab/ep/extended_path_shocks.m
@@ -1,6 +1,6 @@
 function [shocks, spfm_exo_simul, innovations, DynareResults] = extended_path_shocks(innovations, ep, exogenousvariables, sample_size,DynareModel,DynareOptions, DynareResults)
 
-% Copyright (C) 2016-2017 Dynare Team
+% Copyright © 2016-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ep/get_block_world_nbr.m b/matlab/ep/get_block_world_nbr.m
index cda86aa26..b12dc2fca 100644
--- a/matlab/ep/get_block_world_nbr.m
+++ b/matlab/ep/get_block_world_nbr.m
@@ -1,6 +1,6 @@
 function [block_nbr,world_nbr] = get_block_world_nbr(algo,nnodes,order,periods)
 
-% Copyright (C) 2014 Dynare Team
+% Copyright © 2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ep/setup_stochastic_perfect_foresight_model_solver.m b/matlab/ep/setup_stochastic_perfect_foresight_model_solver.m
index 0db58f056..760ac4d6d 100644
--- a/matlab/ep/setup_stochastic_perfect_foresight_model_solver.m
+++ b/matlab/ep/setup_stochastic_perfect_foresight_model_solver.m
@@ -1,6 +1,6 @@
 function pfm = setup_stochastic_perfect_foresight_model_solver(DynareModel,DynareOptions,DynareOutput)
 
-% Copyright (C) 2013-2020 Dynare Team
+% Copyright © 2013-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ep/solve_stochastic_perfect_foresight_model.m b/matlab/ep/solve_stochastic_perfect_foresight_model.m
index 9ca3b233b..d18b6cf05 100644
--- a/matlab/ep/solve_stochastic_perfect_foresight_model.m
+++ b/matlab/ep/solve_stochastic_perfect_foresight_model.m
@@ -1,6 +1,6 @@
 function [flag,endo_simul,err] = solve_stochastic_perfect_foresight_model(endo_simul,exo_simul,pfm,nnodes,order)
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ep_residuals.m b/matlab/ep_residuals.m
index 2cd6092ee..45534c7ca 100644
--- a/matlab/ep_residuals.m
+++ b/matlab/ep_residuals.m
@@ -17,7 +17,7 @@ function r = ep_residuals(x, y, ix, iy, steadystate, dr, maximum_lag, endo_nbr)
 %
 % SPECIAL REQUIREMENTS
 
-% Copyright (C) 2010-2017 Dynare Team.
+% Copyright © 2010-2017 Dynare Team.
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/erase_compiled_function.m b/matlab/erase_compiled_function.m
index 0a71b35a3..484b17098 100644
--- a/matlab/erase_compiled_function.m
+++ b/matlab/erase_compiled_function.m
@@ -1,7 +1,7 @@
 function erase_compiled_function(func)
 % erase compiled function with name 'func'
 
-% Copyright (C) 2006-2009 Dynare Team
+% Copyright © 2006-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/evaluate_dynamic_model.m b/matlab/evaluate_dynamic_model.m
index d96cb86ff..6c57d6c1b 100644
--- a/matlab/evaluate_dynamic_model.m
+++ b/matlab/evaluate_dynamic_model.m
@@ -1,6 +1,6 @@
 function residuals = evaluate_dynamic_model(dynamicmodel, endogenousvariables, exogenousvariables, params, steadystate, leadlagincidence, samplesize)
 
-% Copyright (C) 2016 Dynare Team
+% Copyright © 2016 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/evaluate_likelihood.m b/matlab/evaluate_likelihood.m
index f48385a84..652a258cc 100644
--- a/matlab/evaluate_likelihood.m
+++ b/matlab/evaluate_likelihood.m
@@ -22,7 +22,7 @@ function [llik,parameters] = evaluate_likelihood(parameters,M_,estim_params_,oo_
 % [2] This function use persistent variables for the dataset and the description of the missing observations. Consequently, if this function
 %     is called more than once (by changing the value of parameters) the sample *must not* change.
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/evaluate_max_dynamic_residual.m b/matlab/evaluate_max_dynamic_residual.m
index 6be93e968..22befabb6 100644
--- a/matlab/evaluate_max_dynamic_residual.m
+++ b/matlab/evaluate_max_dynamic_residual.m
@@ -1,6 +1,6 @@
 function err = evaluate_max_dynamic_residual(model_dynamic, Y, exogenous_variables, params, steady_state, periods, ny, max_lag, lead_lag_incidence)
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/evaluate_planner_objective.m b/matlab/evaluate_planner_objective.m
index ca130ba60..fc883900d 100644
--- a/matlab/evaluate_planner_objective.m
+++ b/matlab/evaluate_planner_objective.m
@@ -59,7 +59,7 @@ function planner_objective_value = evaluate_planner_objective(M_,options_,oo_)
 
 % In the deterministic case, resorting to approximations for welfare is no longer required as it is possible to simulate the model given initial conditions for pre-determined variables and terminal conditions for forward-looking variables, whether these initial and terminal conditions are explicitly or implicitly specified. Assuming that the number of simulated periods is high enough for the new steady-state to be reached, the new unconditional welfare is thus the last period's welfare. As for the conditional welfare, it can be derived using backward recursions on the equation W = U + beta*W(+1) starting from the final unconditional steady-state welfare.
 
-% Copyright (C) 2007-2021 Dynare Team
+% Copyright © 2007-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/evaluate_posterior_kernel.m b/matlab/evaluate_posterior_kernel.m
index 7c3c9c08f..75bc9cebd 100644
--- a/matlab/evaluate_posterior_kernel.m
+++ b/matlab/evaluate_posterior_kernel.m
@@ -23,7 +23,7 @@ function lpkern = evaluate_posterior_kernel(parameters,M_,estim_params_,oo_,opti
 % [2] This function use persistent variables for the dataset and the description of the missing observations. Consequently, if this function
 %     is called more than once (by changing the value of parameters) the sample *must not* change.
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/evaluate_prior.m b/matlab/evaluate_prior.m
index 7d43b2519..3b5c72acb 100644
--- a/matlab/evaluate_prior.m
+++ b/matlab/evaluate_prior.m
@@ -21,7 +21,7 @@ function [ldens,parameters] = evaluate_prior(parameters,M_,estim_params_,oo_,opt
 % REMARKS
 % [1] This function cannot evaluate the prior density of a dsge-var model...
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/evaluate_smoother.m b/matlab/evaluate_smoother.m
index c5fac04d1..e395f9da4 100644
--- a/matlab/evaluate_smoother.m
+++ b/matlab/evaluate_smoother.m
@@ -37,7 +37,7 @@ function [oo_,M_,options_,bayestopt_,Smoothed_variables_declaration_order_deviat
 % [1] This function use persistent variables for the dataset and the description of the missing observations. Consequently, if this function
 %     is called more than once (by changing the value of parameters) the sample *must not* change.
 
-% Copyright (C) 2010-2020 Dynare Team
+% Copyright © 2010-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/evaluate_static_model.m b/matlab/evaluate_static_model.m
index e3758378d..04e8d09c8 100644
--- a/matlab/evaluate_static_model.m
+++ b/matlab/evaluate_static_model.m
@@ -20,7 +20,7 @@ function [residuals,check1,jacob] = evaluate_static_model(ys,exo_ss,params,M,opt
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2001-2021 Dynare Team
+% Copyright © 2001-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/exactcontains.m b/matlab/exactcontains.m
index 3d41a62a0..d46eeba61 100644
--- a/matlab/exactcontains.m
+++ b/matlab/exactcontains.m
@@ -2,7 +2,7 @@ function b = exactcontains(str, word)
 
 % Same as contains but with exact word matching.
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/exactstrrep.m b/matlab/exactstrrep.m
index 9b12c9086..74a0ba763 100644
--- a/matlab/exactstrrep.m
+++ b/matlab/exactstrrep.m
@@ -2,7 +2,7 @@ function str = exactstrrep(str, old, new)
 
 % Same as strrep but with exact word matching.
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/execute_prior_posterior_function.m b/matlab/execute_prior_posterior_function.m
index c37a27d63..00cbe64e7 100644
--- a/matlab/execute_prior_posterior_function.m
+++ b/matlab/execute_prior_posterior_function.m
@@ -17,7 +17,7 @@ function oo_=execute_prior_posterior_function(posterior_function_name,M_,options
 % OUTPUTS
 %   oo_          [structure]     Matlab/Octave structure gathering the results (initialized by dynare, see @ref{oo_}).
 
-% Copyright (C) 2013-2015 Dynare Team
+% Copyright © 2013-2015 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/expand_group.m b/matlab/expand_group.m
index 59945f00a..9c2e08794 100644
--- a/matlab/expand_group.m
+++ b/matlab/expand_group.m
@@ -10,7 +10,7 @@ function expand_group(use_shock_groups,var_list_, ic, no_graph)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2016-2018 Dynare Team
+% Copyright © 2016-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/f_var.m b/matlab/f_var.m
index c4d5786a4..8a58c1e30 100644
--- a/matlab/f_var.m
+++ b/matlab/f_var.m
@@ -1,6 +1,6 @@
 function b=f_var(x,a,nx)
 
-% Copyright (C) 2005-2009 Dynare Team
+% Copyright © 2005-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/fastgensylv.m b/matlab/fastgensylv.m
index 246a0f971..32f388db0 100644
--- a/matlab/fastgensylv.m
+++ b/matlab/fastgensylv.m
@@ -39,7 +39,7 @@ function X = fastgensylv(A, B, C, D, tol,maxit,X0)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ff1_.m b/matlab/ff1_.m
index 2853db204..4c882209e 100644
--- a/matlab/ff1_.m
+++ b/matlab/ff1_.m
@@ -12,7 +12,7 @@ function y=ff1_(x)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ffill.m b/matlab/ffill.m
index 0cc36aac8..d3c64533f 100644
--- a/matlab/ffill.m
+++ b/matlab/ffill.m
@@ -15,7 +15,7 @@ function [a,b] = ffill(x,ixc,y)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/fill_mh_mode.m b/matlab/fill_mh_mode.m
index 5682e1f7f..22339a22d 100644
--- a/matlab/fill_mh_mode.m
+++ b/matlab/fill_mh_mode.m
@@ -16,7 +16,7 @@ function oo_=fill_mh_mode(xparam1,stdh,M_,options_,estim_params_,bayestopt_,oo_,
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2005-2021 Dynare Team
+% Copyright © 2005-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/fjaco.m b/matlab/fjaco.m
index a7844e574..25e517912 100644
--- a/matlab/fjaco.m
+++ b/matlab/fjaco.m
@@ -10,7 +10,7 @@ function fjac = fjaco(f,x,varargin)
 % OUTPUT
 %   fjac      : finite difference Jacobian
 %
-% Copyright (C) 2010-2017,2019-2020 Dynare Team
+% Copyright © 2010-2017,2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/flip_plan.m b/matlab/flip_plan.m
index 3b2c71f7d..09edeac4a 100644
--- a/matlab/flip_plan.m
+++ b/matlab/flip_plan.m
@@ -15,7 +15,7 @@ function plan = flip_plan(plan, exogenous, endogenous, expectation_type, date, v
 %  plan                   [structure]        Returns a structure containing the updated forecast scenario.
 %
 %
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/forcst.m b/matlab/forcst.m
index 2c215d9c0..874b8ea69 100644
--- a/matlab/forcst.m
+++ b/matlab/forcst.m
@@ -22,7 +22,7 @@ function [yf,int_width,int_width_ME]=forcst(dr,y0,horizon,var_list,M_,oo_,option
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2019 Dynare Team
+% Copyright © 2003-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/forcst2.m b/matlab/forcst2.m
index e75f86208..4c2c5b5b2 100644
--- a/matlab/forcst2.m
+++ b/matlab/forcst2.m
@@ -12,7 +12,7 @@ function yf=forcst2(y0,horizon,dr,n)
 % Outputs:
 %   - yf        [horizon+ykmin_ by endo_nbr by n]   array of forecasts
 %
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/forcst2a.m b/matlab/forcst2a.m
index 412f2129d..2b602f307 100644
--- a/matlab/forcst2a.m
+++ b/matlab/forcst2a.m
@@ -9,7 +9,7 @@ function yf=forcst2a(y0,dr,e)
 % Outputs:
 %   - yf        [horizon+maximum_endo_lag,endo_nbr]               matrix of forecasts
 %
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/forecast_graphs.m b/matlab/forecast_graphs.m
index 98b458f5f..fffcbe359 100644
--- a/matlab/forecast_graphs.m
+++ b/matlab/forecast_graphs.m
@@ -8,7 +8,7 @@ function forecast_graphs(var_list,M_, oo_,options_)
 %   o oo_                   outputs structure
 %   o options_              options structure
 
-% Copyright (C) 2008-2018 Dynare Team
+% Copyright © 2008-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/formdata.m b/matlab/formdata.m
index 3833f66b0..81a1def95 100644
--- a/matlab/formdata.m
+++ b/matlab/formdata.m
@@ -11,7 +11,7 @@ function formdata(fname,date)
 % SPECIAL REQUIREMENT
 %   none
 
-% Copyright (C) 2007-2018 Dynare Team
+% Copyright © 2007-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ftest.m b/matlab/ftest.m
index 36bc55bbc..d3a211482 100644
--- a/matlab/ftest.m
+++ b/matlab/ftest.m
@@ -1,6 +1,6 @@
 function ftest (s1,s2)
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/fwriten.m b/matlab/fwriten.m
index f235830a4..bcb807750 100644
--- a/matlab/fwriten.m
+++ b/matlab/fwriten.m
@@ -2,7 +2,7 @@ function fwriten(fid, str)
 
 % Writes a line in a file, with newline character at the end of the line.
 
-% Copyright (C) 2017 Dynare Team
+% Copyright © 2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gauss_hermite_weights_and_nodes.m b/matlab/gauss_hermite_weights_and_nodes.m
index 6891d2bb6..7cb7485b3 100644
--- a/matlab/gauss_hermite_weights_and_nodes.m
+++ b/matlab/gauss_hermite_weights_and_nodes.m
@@ -31,7 +31,7 @@ function [nodes,weights] = gauss_hermite_weights_and_nodes(n)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gauss_legendre_weights_and_nodes.m b/matlab/gauss_legendre_weights_and_nodes.m
index 7f81e06e1..a3a9b86b7 100644
--- a/matlab/gauss_legendre_weights_and_nodes.m
+++ b/matlab/gauss_legendre_weights_and_nodes.m
@@ -40,7 +40,7 @@ function [nodes,weights] = gauss_legendre_weights_and_nodes(n,a,b)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gcompare.m b/matlab/gcompare.m
index 8f5381b1b..3e7644fc9 100644
--- a/matlab/gcompare.m
+++ b/matlab/gcompare.m
@@ -6,7 +6,7 @@ function gcompare(s1,s2)
 %               saved by the instruction DYNASAVE. The simulation in file1
 %               is refered to as the base simulation.
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/generate_trace_plots.m b/matlab/generate_trace_plots.m
index c82c7eea3..2fcbda4f3 100644
--- a/matlab/generate_trace_plots.m
+++ b/matlab/generate_trace_plots.m
@@ -11,7 +11,7 @@ function generate_trace_plots(chain_number)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2016-2018 Dynare Team
+% Copyright © 2016-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gensylv_fp.m b/matlab/gensylv_fp.m
index 4067985dd..2acaee465 100644
--- a/matlab/gensylv_fp.m
+++ b/matlab/gensylv_fp.m
@@ -23,7 +23,7 @@ function X = gensylv_fp(A, B, C, D, block, tol)
 %
 % SPECIAL REQUIREMENTS
 %   none.
-% Copyright (C) 1996-2017 Dynare Team
+% Copyright © 1996-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/getIrfShocksIndx.m b/matlab/getIrfShocksIndx.m
index 1c28150cb..91dbe059d 100644
--- a/matlab/getIrfShocksIndx.m
+++ b/matlab/getIrfShocksIndx.m
@@ -8,7 +8,7 @@ function irf_shocks_indx=getIrfShocksIndx()
 % Outputs:
 %   irf_shocks_indx: [1 by n_irf_shocks] vector storing the indices
 %
-% Copyright (C) 2011-2018 Dynare Team
+% Copyright © 2011-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/getPowerDeriv.m b/matlab/getPowerDeriv.m
index 5df759abd..3e0d1823e 100644
--- a/matlab/getPowerDeriv.m
+++ b/matlab/getPowerDeriv.m
@@ -13,7 +13,7 @@ function dxp=getPowerDeriv(x,p,k)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2012 Dynare Team
+% Copyright © 2011-2012 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_Hessian.m b/matlab/get_Hessian.m
index ff2e79f18..e55d79093 100644
--- a/matlab/get_Hessian.m
+++ b/matlab/get_Hessian.m
@@ -10,7 +10,7 @@ function [Hess] = get_Hessian(T,R,Q,H,P,Y,DT,DYss,DOm,DH,DP,D2T,D2Yss,D2Om,D2H,D
 % NOTE: the derivative matrices (D2T,D2Om ...) are 4-dim. arrays with last
 % two dimensions equal to the number of structural parameters
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_all_parameters.m b/matlab/get_all_parameters.m
index acb51c53a..8c7614a81 100644
--- a/matlab/get_all_parameters.m
+++ b/matlab/get_all_parameters.m
@@ -15,7 +15,7 @@ function xparam1=get_all_parameters(estim_params_,M_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_ar_ec_matrices.m b/matlab/get_ar_ec_matrices.m
index 80502bd17..fef4dc52a 100644
--- a/matlab/get_ar_ec_matrices.m
+++ b/matlab/get_ar_ec_matrices.m
@@ -23,7 +23,7 @@ function get_ar_ec_matrices(model_name, model_type)
 %
 %   NONE
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_aux_variable_id.m b/matlab/get_aux_variable_id.m
index 78f024d56..31a2b93f0 100644
--- a/matlab/get_aux_variable_id.m
+++ b/matlab/get_aux_variable_id.m
@@ -8,7 +8,7 @@ function ida = get_aux_variable_id(var)
 % OUTPUTS
 % - ida   [integer]          Corresponding index in M_.aux_vars.
 
-% Copyright (C) 2018-2019 Dynare Team
+% Copyright © 2018-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_cells_id.m b/matlab/get_cells_id.m
index af6c399b9..ad5561f37 100644
--- a/matlab/get_cells_id.m
+++ b/matlab/get_cells_id.m
@@ -1,6 +1,6 @@
 function [B,C] = get_cells_id(str,sep)
 
-% Copyright (C) 2012 Dynare Team
+% Copyright © 2012 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_companion_matrix.m b/matlab/get_companion_matrix.m
index b0757b562..450e4e0e0 100644
--- a/matlab/get_companion_matrix.m
+++ b/matlab/get_companion_matrix.m
@@ -12,7 +12,7 @@ function [A0, A0star, AR, B] = get_companion_matrix(auxiliary_model_name, auxili
 % OUTPUTS
 % - None
 
-% Copyright (C) 2018-2019 Dynare Team
+% Copyright © 2018-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_companion_matrix_legacy.m b/matlab/get_companion_matrix_legacy.m
index b0c52290a..c100ebc68 100644
--- a/matlab/get_companion_matrix_legacy.m
+++ b/matlab/get_companion_matrix_legacy.m
@@ -12,7 +12,7 @@ function [A0, AR, B] = get_companion_matrix_legacy(auxiliary_model_name, auxilia
 % OUTPUTS
 % - None
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_date_of_a_file.m b/matlab/get_date_of_a_file.m
index daf6b5961..618c6811d 100644
--- a/matlab/get_date_of_a_file.m
+++ b/matlab/get_date_of_a_file.m
@@ -1,7 +1,7 @@
 function [d1,d2] = get_date_of_a_file(filename)
 %function [d1,d2] = get_date_of_a_file(filename)
 
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_difference_order.m b/matlab/get_difference_order.m
index 74666a1ba..09b416324 100644
--- a/matlab/get_difference_order.m
+++ b/matlab/get_difference_order.m
@@ -8,7 +8,7 @@ function n = get_difference_order(var)
 % OUTPUTS
 % - boo   [logical]          true/false.
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_dynare_random_generator_state.m b/matlab/get_dynare_random_generator_state.m
index 4c3c8eb6e..bfea0978f 100644
--- a/matlab/get_dynare_random_generator_state.m
+++ b/matlab/get_dynare_random_generator_state.m
@@ -6,7 +6,7 @@ function [state_u,state_n] = get_dynare_random_generator_state()
 % For backward compatibility, we return two vectors, but, in recent
 % versions of Matlab and in Octave, we return two identical vectors.
 
-% Copyright (C) 2010-2020 Dynare Team
+% Copyright © 2010-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_error_message.m b/matlab/get_error_message.m
index f59cac284..e1a4523b2 100644
--- a/matlab/get_error_message.m
+++ b/matlab/get_error_message.m
@@ -10,7 +10,7 @@ function message = get_error_message(info, DynareOptions)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2005-2020 Dynare Team
+% Copyright © 2005-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_existing_subsamples_indx.m b/matlab/get_existing_subsamples_indx.m
index d4e5a3638..5a283f6d6 100644
--- a/matlab/get_existing_subsamples_indx.m
+++ b/matlab/get_existing_subsamples_indx.m
@@ -16,7 +16,7 @@ function subsamples_indx = get_existing_subsamples_indx(name1, name2)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2012 Dynare Team
+% Copyright © 2012 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_file_extension.m b/matlab/get_file_extension.m
index ab4f15506..cff2eaf0e 100644
--- a/matlab/get_file_extension.m
+++ b/matlab/get_file_extension.m
@@ -11,7 +11,7 @@ function ext = get_file_extension(file)
 % REMARKS
 %  If the provided file name has no extension, the routine will return an empty array.
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_identification_jacobians.m b/matlab/get_identification_jacobians.m
index ddbe2d9cd..7b8d2bd81 100644
--- a/matlab/get_identification_jacobians.m
+++ b/matlab/get_identification_jacobians.m
@@ -95,7 +95,7 @@ function [MEAN, dMEAN, REDUCEDFORM, dREDUCEDFORM, DYNAMIC, dDYNAMIC, MOMENTS, dM
 %   * pruned_state_space_system
 %   * vec
 % =========================================================================
-% Copyright (C) 2010-2020 Dynare Team
+% Copyright © 2010-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_matrix_entries_for_psd_check.m b/matlab/get_matrix_entries_for_psd_check.m
index f07410ea2..123c5512e 100644
--- a/matlab/get_matrix_entries_for_psd_check.m
+++ b/matlab/get_matrix_entries_for_psd_check.m
@@ -13,7 +13,7 @@ function estim_params_= get_matrix_entries_for_psd_check(M_,estim_params_)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_minimal_state_representation.m b/matlab/get_minimal_state_representation.m
index 4b68bfcee..277717f3b 100644
--- a/matlab/get_minimal_state_representation.m
+++ b/matlab/get_minimal_state_representation.m
@@ -59,7 +59,7 @@ function [CheckCO,minns,minSYS] = get_minimal_state_representation(SYS, derivs_f
 %   * check_minimality (embedded)
 %   * minrealold (embedded)
 % =========================================================================
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_moments_size.m b/matlab/get_moments_size.m
index 625b7e158..8a54df614 100644
--- a/matlab/get_moments_size.m
+++ b/matlab/get_moments_size.m
@@ -11,7 +11,7 @@ function s=get_moments_size(options)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_name_of_the_last_mh_file.m b/matlab/get_name_of_the_last_mh_file.m
index 3e8b24c9c..5d49a780b 100644
--- a/matlab/get_name_of_the_last_mh_file.m
+++ b/matlab/get_name_of_the_last_mh_file.m
@@ -11,7 +11,7 @@ function [mhname,info] = get_name_of_the_last_mh_file(M_)
 %                          file. Otherwise info is equal to zero (a likely reason for this is
 %                          that the mcmc simulations were not completed).
 
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_new_or_existing_ei_index.m b/matlab/get_new_or_existing_ei_index.m
index bf92a9ec2..d456ea51e 100644
--- a/matlab/get_new_or_existing_ei_index.m
+++ b/matlab/get_new_or_existing_ei_index.m
@@ -17,7 +17,7 @@ function indx = get_new_or_existing_ei_index(substructure_name, name1, name2)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_optimal_policy_discount_factor.m b/matlab/get_optimal_policy_discount_factor.m
index 3b9d33d44..2baa57aa4 100644
--- a/matlab/get_optimal_policy_discount_factor.m
+++ b/matlab/get_optimal_policy_discount_factor.m
@@ -13,7 +13,7 @@ function discount_factor=get_optimal_policy_discount_factor(params,param_names)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2007-2018 Dynare Team
+% Copyright © 2007-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_perturbation_params_derivs.m b/matlab/get_perturbation_params_derivs.m
index e15edab04..6475ac204 100644
--- a/matlab/get_perturbation_params_derivs.m
+++ b/matlab/get_perturbation_params_derivs.m
@@ -102,7 +102,7 @@ function DERIVS = get_perturbation_params_derivs(M, options, estim_params, oo, i
 %   * sylvester3a
 %   * get_perturbation_params_derivs_numerical_objective
 % =========================================================================
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_perturbation_params_derivs_numerical_objective.m b/matlab/get_perturbation_params_derivs_numerical_objective.m
index 21ab7d0d5..8b8c9591f 100644
--- a/matlab/get_perturbation_params_derivs_numerical_objective.m
+++ b/matlab/get_perturbation_params_derivs_numerical_objective.m
@@ -31,7 +31,7 @@ function [out,info] = get_perturbation_params_derivs_numerical_objective(params,
 %   * resol
 %   * dyn_vech
 % =========================================================================
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_posterior_parameters.m b/matlab/get_posterior_parameters.m
index 757f21613..ffec01826 100644
--- a/matlab/get_posterior_parameters.m
+++ b/matlab/get_posterior_parameters.m
@@ -15,7 +15,7 @@ function xparam = get_posterior_parameters(type,M_,estim_params_,oo_,options_,fi
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_subsamples_range_indx.m b/matlab/get_subsamples_range_indx.m
index 3187fe21f..a725477dd 100644
--- a/matlab/get_subsamples_range_indx.m
+++ b/matlab/get_subsamples_range_indx.m
@@ -16,7 +16,7 @@ function range_indx = get_subsamples_range_indx(subsamples_indx, range_label)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_the_name.m b/matlab/get_the_name.m
index 85fbfcd1c..dfeb7c909 100644
--- a/matlab/get_the_name.m
+++ b/matlab/get_the_name.m
@@ -40,7 +40,7 @@ function [nam, texnam] = get_the_name(k, TeX, M_, estim_params_, options_)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2004-2018 Dynare Team
+% Copyright © 2004-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_variables_and_parameters_in_equation.m b/matlab/get_variables_and_parameters_in_equation.m
index 9be147a52..9ca68db8c 100644
--- a/matlab/get_variables_and_parameters_in_equation.m
+++ b/matlab/get_variables_and_parameters_in_equation.m
@@ -15,7 +15,7 @@ function [pnames, enames, xnames, pid, eid, xid] = get_variables_and_parameters_
 % - eid         [Integer]           n*1 vector of indices in M_.endo_names for the listed parameters in endogenous.
 % - xid         [Integer]           m*1 vector of indices in M_.exo_names for the listed parameters in exogenous.
 
-% Copyright (C) 2018-2020 Dynare Team
+% Copyright © 2018-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_variables_list.m b/matlab/get_variables_list.m
index d09656222..e41313e23 100644
--- a/matlab/get_variables_list.m
+++ b/matlab/get_variables_list.m
@@ -18,7 +18,7 @@ function [ivar, vartan, options_] = get_variables_list(options_, M_)
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2007-2018 Dynare Team
+% Copyright © 2007-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/get_variance_of_endogenous_variables.m b/matlab/get_variance_of_endogenous_variables.m
index 9330498d8..3e37bb6f4 100644
--- a/matlab/get_variance_of_endogenous_variables.m
+++ b/matlab/get_variance_of_endogenous_variables.m
@@ -13,7 +13,7 @@ function vx1 = get_variance_of_endogenous_variables(dr,i_var)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/global_initialization.m b/matlab/global_initialization.m
index e807be8f6..99fce8305 100644
--- a/matlab/global_initialization.m
+++ b/matlab/global_initialization.m
@@ -11,7 +11,7 @@ function global_initialization()
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2018 Dynare Team
+% Copyright © 2003-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/graph_decomp.m b/matlab/graph_decomp.m
index 6c284cacc..2d4ef77aa 100644
--- a/matlab/graph_decomp.m
+++ b/matlab/graph_decomp.m
@@ -11,7 +11,7 @@ function []=graph_decomp(z,shock_names,endo_names,i_var,initial_date,DynareModel
 %   DynareModel     [structure]                     Dynare model structure
 %   DynareOptions   [structure]                     Dynare options structure
 
-% Copyright (C) 2010-2018 Dynare Team
+% Copyright © 2010-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/graph_decomp_detail.m b/matlab/graph_decomp_detail.m
index 7ffcfc7bc..8bb86a19e 100644
--- a/matlab/graph_decomp_detail.m
+++ b/matlab/graph_decomp_detail.m
@@ -11,7 +11,7 @@ function []=graph_decomp_detail(z,shock_names,endo_names,i_var,initial_date,Dyna
 %   DynareModel     [structure]                     Dynare model structure
 %   DynareOptions   [structure]                     Dynare options structure
 
-% Copyright (C) 2010-2018 Dynare Team
+% Copyright © 2010-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/Morris_Measure_Groups.m b/matlab/gsa/Morris_Measure_Groups.m
index 9e4df1f23..3482e6893 100644
--- a/matlab/gsa/Morris_Measure_Groups.m
+++ b/matlab/gsa/Morris_Measure_Groups.m
@@ -26,8 +26,8 @@ function [SAmeas, OutMatrix] = Morris_Measure_Groups(NumFact, Sample, Output, p,
 % Joint Research Centre, The European Commission,
 %
 
-% Copyright (C) 2005 European Commission
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2005 European Commission
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/Sampling_Function_2.m b/matlab/gsa/Sampling_Function_2.m
index 47858ced6..9e7f8c2f9 100644
--- a/matlab/gsa/Sampling_Function_2.m
+++ b/matlab/gsa/Sampling_Function_2.m
@@ -55,8 +55,8 @@ function [Outmatrix, OutFact] = Sampling_Function_2(p, k, r, UB, LB, GroupMat)
 % Joint Research Centre, The European Commission,
 %
 
-% Copyright (C) 2005 European Commission
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2005 European Commission
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/cumplot.m b/matlab/gsa/cumplot.m
index 1dcda07a5..9de34e86c 100644
--- a/matlab/gsa/cumplot.m
+++ b/matlab/gsa/cumplot.m
@@ -5,8 +5,8 @@ function h = cumplot(x)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012 European Commission
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012 European Commission
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/filt_mc_.m b/matlab/gsa/filt_mc_.m
index 74b7c0fe1..fc5a79935 100644
--- a/matlab/gsa/filt_mc_.m
+++ b/matlab/gsa/filt_mc_.m
@@ -13,8 +13,8 @@ function [rmse_MC, ixx] = filt_mc_(OutDir,options_gsa_,dataset_,dataset_info)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012-2016 European Commission
-% Copyright (C) 2012-2018 Dynare Team
+% Copyright © 2012-2016 European Commission
+% Copyright © 2012-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/ghx2transition.m b/matlab/gsa/ghx2transition.m
index 227cd89be..ac4c7acd7 100644
--- a/matlab/gsa/ghx2transition.m
+++ b/matlab/gsa/ghx2transition.m
@@ -6,7 +6,7 @@ function [A,B] = ghx2transition(mm,iv,ic,aux)
 % marco.ratto@ec.europa.eu
 %
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/gsa_plotmatrix.m b/matlab/gsa/gsa_plotmatrix.m
index e80b8af0a..0b5caa6bf 100644
--- a/matlab/gsa/gsa_plotmatrix.m
+++ b/matlab/gsa/gsa_plotmatrix.m
@@ -6,8 +6,8 @@ function gsa_plotmatrix(type,varargin)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2011-2012 European Commission
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2012 European Commission
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/gsa_skewness.m b/matlab/gsa/gsa_skewness.m
index 80ac4780c..fc0ede8c3 100644
--- a/matlab/gsa/gsa_skewness.m
+++ b/matlab/gsa/gsa_skewness.m
@@ -4,8 +4,8 @@ function s=gsa_skewness(y)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012 European Commission
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012 European Commission
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/gsa_speed.m b/matlab/gsa/gsa_speed.m
index 65b21e622..33b14695d 100644
--- a/matlab/gsa/gsa_speed.m
+++ b/matlab/gsa/gsa_speed.m
@@ -5,8 +5,8 @@ function [tadj, iff] = gsa_speed(A,B,mf,p)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012 European Commission
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012 European Commission
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/log_trans_.m b/matlab/gsa/log_trans_.m
index 5116e42cb..39b44ab25 100644
--- a/matlab/gsa/log_trans_.m
+++ b/matlab/gsa/log_trans_.m
@@ -4,8 +4,8 @@ function [yy, xdir, isig, lam]=log_trans_(y0,xdir0,isig,lam)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012 European Commission
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012 European Commission
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/map_calibration.m b/matlab/gsa/map_calibration.m
index 1b5c66e5e..2244d5d2f 100644
--- a/matlab/gsa/map_calibration.m
+++ b/matlab/gsa/map_calibration.m
@@ -4,8 +4,8 @@ function map_calibration(OutputDirectoryName, Model, DynareOptions, DynareResult
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2014-2016 European Commission
-% Copyright (C) 2014-2018 Dynare Team
+% Copyright © 2014-2016 European Commission
+% Copyright © 2014-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/map_ident_.m b/matlab/gsa/map_ident_.m
index 66773d7dc..a0f353d23 100644
--- a/matlab/gsa/map_ident_.m
+++ b/matlab/gsa/map_ident_.m
@@ -4,8 +4,8 @@ function map_ident_(OutputDirectoryName,opt_gsa)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012-2016 European Commission
-% Copyright (C) 2012-2018 Dynare Team
+% Copyright © 2012-2016 European Commission
+% Copyright © 2012-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/mc_moments.m b/matlab/gsa/mc_moments.m
index 8023051d9..e14b39d48 100644
--- a/matlab/gsa/mc_moments.m
+++ b/matlab/gsa/mc_moments.m
@@ -1,6 +1,6 @@
 function [vdec, cc, ac] = mc_moments(mm, ss, dr)
 
-% Copyright (C) 2012-2018 Dynare Team
+% Copyright © 2012-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/mcf_analysis.m b/matlab/gsa/mcf_analysis.m
index ebe8ad0c3..16cbd6429 100644
--- a/matlab/gsa/mcf_analysis.m
+++ b/matlab/gsa/mcf_analysis.m
@@ -5,8 +5,8 @@ function indmcf = mcf_analysis(lpmat, ibeha, inobeha, options_mcf, DynareOptions
 % marco.ratto@ec.europa.eu
 %
 
-% Copyright (C) 2014 European Commission
-% Copyright (C) 2016-2018 Dynare Team
+% Copyright © 2014 European Commission
+% Copyright © 2016-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/myboxplot.m b/matlab/gsa/myboxplot.m
index 6a5d110a2..7864107e2 100644
--- a/matlab/gsa/myboxplot.m
+++ b/matlab/gsa/myboxplot.m
@@ -5,8 +5,8 @@ function sout = myboxplot (data,notched,symbol,vertical,maxwhisker)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012 European Commission
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012 European Commission
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/myprctilecol.m b/matlab/gsa/myprctilecol.m
index 3f2ab5f84..1baafb1e0 100644
--- a/matlab/gsa/myprctilecol.m
+++ b/matlab/gsa/myprctilecol.m
@@ -4,8 +4,8 @@ function y = myprctilecol(x,p)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012 European Commission
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012 European Commission
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/pick.m b/matlab/gsa/pick.m
index 2f84d9892..7e63244b5 100644
--- a/matlab/gsa/pick.m
+++ b/matlab/gsa/pick.m
@@ -1,7 +1,7 @@
 function pick
 %
-% Copyright (C) 2001-2017 European Commission
-% Copyright (C) 2017 DynareTeam
+% Copyright © 2001-2017 European Commission
+% Copyright © 2017 DynareTeam
 
 % This file is part of GLUEWIN
 % GLUEWIN is a MATLAB code designed for analysing the output
diff --git a/matlab/gsa/prior_draw_gsa.m b/matlab/gsa/prior_draw_gsa.m
index e3b491709..85a26f3ca 100644
--- a/matlab/gsa/prior_draw_gsa.m
+++ b/matlab/gsa/prior_draw_gsa.m
@@ -18,8 +18,8 @@ function pdraw = prior_draw_gsa(init,rdraw)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012-2015 European Commission
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2015 European Commission
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/priorcdf.m b/matlab/gsa/priorcdf.m
index 4298ca006..1be3e1f14 100644
--- a/matlab/gsa/priorcdf.m
+++ b/matlab/gsa/priorcdf.m
@@ -11,7 +11,7 @@ function xcum = priorcdf(para, pshape, p6, p7, p3, p4)
 %         8 is WEIBULL(s, k)
 % Adapted by M. Ratto from MJ priordens.m
 
-% Copyright (C) 2012-2015 Dynare Team
+% Copyright © 2012-2015 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/read_data.m b/matlab/gsa/read_data.m
index 2c53a325b..5af0f5204 100644
--- a/matlab/gsa/read_data.m
+++ b/matlab/gsa/read_data.m
@@ -3,8 +3,8 @@ function [gend, data] = read_data()
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012-2015 European Commission
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2015 European Commission
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/redform_map.m b/matlab/gsa/redform_map.m
index 62b6b205e..dbdd586fb 100644
--- a/matlab/gsa/redform_map.m
+++ b/matlab/gsa/redform_map.m
@@ -15,8 +15,8 @@ function redform_map(dirname,options_gsa_)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012-2016 European Commission
-% Copyright (C) 2012-2018 Dynare Team
+% Copyright © 2012-2016 European Commission
+% Copyright © 2012-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/redform_screen.m b/matlab/gsa/redform_screen.m
index b90b0a2d8..704923f9c 100644
--- a/matlab/gsa/redform_screen.m
+++ b/matlab/gsa/redform_screen.m
@@ -10,8 +10,8 @@ function redform_screen(dirname, options_gsa_)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012-2016 European Commission
-% Copyright (C) 2012-2018 Dynare Team
+% Copyright © 2012-2016 European Commission
+% Copyright © 2012-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/scatter_analysis.m b/matlab/gsa/scatter_analysis.m
index 79e286b57..a1cdcbc38 100644
--- a/matlab/gsa/scatter_analysis.m
+++ b/matlab/gsa/scatter_analysis.m
@@ -5,8 +5,8 @@ function indmcf = scatter_analysis(lpmat, xdata, options_scatter, DynareOptions)
 % marco.ratto@ec.europa.eu
 %
 
-% Copyright (C) 2017 European Commission
-% Copyright (C) 2017 Dynare Team
+% Copyright © 2017 European Commission
+% Copyright © 2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/scatter_callback.m b/matlab/gsa/scatter_callback.m
index da8bfdb27..d7f84826c 100644
--- a/matlab/gsa/scatter_callback.m
+++ b/matlab/gsa/scatter_callback.m
@@ -5,8 +5,8 @@ function  scatter_callback(K, type)
 % marco.ratto@ec.europa.eu
 %
 
-% Copyright (C) 2017 European Commission
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2017 European Commission
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/scatter_mcf.m b/matlab/gsa/scatter_mcf.m
index e711d25ee..8aaa96d85 100644
--- a/matlab/gsa/scatter_mcf.m
+++ b/matlab/gsa/scatter_mcf.m
@@ -4,8 +4,8 @@ function  scatter_mcf(X,Y,vnames,plotsymbol, fnam, dirname, figtitle, xparam1, D
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2014-2016 European Commission
-% Copyright (C) 2014-2017 Dynare Team
+% Copyright © 2014-2016 European Commission
+% Copyright © 2014-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/scatter_plots.m b/matlab/gsa/scatter_plots.m
index b6f83eb0d..9fbcf2f26 100644
--- a/matlab/gsa/scatter_plots.m
+++ b/matlab/gsa/scatter_plots.m
@@ -5,8 +5,8 @@ function scatter_plots(X,xp,vnames,plotsymbol, fnam, dirname, figtitle, xparam1,
 % marco.ratto@ec.europa.eu
 %
 
-% Copyright (C) 2017 European Commission
-% Copyright (C) 2017 Dynare Team
+% Copyright © 2017 European Commission
+% Copyright © 2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/set_shocks_param.m b/matlab/gsa/set_shocks_param.m
index 5afeb91cf..66141038c 100644
--- a/matlab/gsa/set_shocks_param.m
+++ b/matlab/gsa/set_shocks_param.m
@@ -2,7 +2,7 @@ function set_shocks_param(xparam1)
 % function set_shocks_param(xparam1)
 % Set the structural and measurement error variances and covariances
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/smirnov.m b/matlab/gsa/smirnov.m
index 0ff1c5e4b..e7087436f 100644
--- a/matlab/gsa/smirnov.m
+++ b/matlab/gsa/smirnov.m
@@ -6,8 +6,8 @@ function [H,prob,d] = smirnov(x1 , x2 , alpha, iflag )
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012 European Commission
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012 European Commission
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/stab_map_.m b/matlab/gsa/stab_map_.m
index 8ed41f6e7..32a6357ed 100644
--- a/matlab/gsa/stab_map_.m
+++ b/matlab/gsa/stab_map_.m
@@ -34,8 +34,8 @@ function x0 = stab_map_(OutputDirectoryName,opt_gsa)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012-2016 European Commission
-% Copyright (C) 2012-2018 Dynare Team
+% Copyright © 2012-2016 European Commission
+% Copyright © 2012-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/stab_map_1.m b/matlab/gsa/stab_map_1.m
index 2aa3cbabd..7b47bc2f0 100644
--- a/matlab/gsa/stab_map_1.m
+++ b/matlab/gsa/stab_map_1.m
@@ -20,8 +20,8 @@ function [proba, dproba] = stab_map_1(lpmat, ibehaviour, inonbehaviour, aname, i
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012-2016 European Commission
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2016 European Commission
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/stab_map_2.m b/matlab/gsa/stab_map_2.m
index 4b32beef4..3e6e508c1 100644
--- a/matlab/gsa/stab_map_2.m
+++ b/matlab/gsa/stab_map_2.m
@@ -5,8 +5,8 @@ function indcorr = stab_map_2(x,alpha2, pvalue_crit, fnam, dirname,xparam1,figti
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2011-2016 European Commission
-% Copyright (C) 2011-2018 Dynare Team
+% Copyright © 2011-2016 European Commission
+% Copyright © 2011-2018 Dynare Team
 % This file is part of Dynare.
 %
 % Dynare is free software: you can redistribute it and/or modify
diff --git a/matlab/gsa/stand_.m b/matlab/gsa/stand_.m
index 736f825ad..176af7f5c 100644
--- a/matlab/gsa/stand_.m
+++ b/matlab/gsa/stand_.m
@@ -13,8 +13,8 @@ function [y, meany, stdy] = stand_(x)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2012 European Commission
-% Copyright (C) 2012-2017 Dynare Team%
+% Copyright © 2012 European Commission
+% Copyright © 2012-2017 Dynare Team%
 % This file is part of Dynare.
 %
 % Dynare is free software: you can redistribute it and/or modify
diff --git a/matlab/gsa/tcrit.m b/matlab/gsa/tcrit.m
index 9c46326b7..c6b17f4bc 100644
--- a/matlab/gsa/tcrit.m
+++ b/matlab/gsa/tcrit.m
@@ -8,8 +8,8 @@ function t_crit = tcrit(n,pval0)
 % Joint Research Centre, The European Commission,
 % marco.ratto@ec.europa.eu
 
-% Copyright (C) 2011-2012 European Commission
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2012 European Commission
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/teff.m b/matlab/gsa/teff.m
index 6318cdc26..50c4917ee 100644
--- a/matlab/gsa/teff.m
+++ b/matlab/gsa/teff.m
@@ -8,8 +8,8 @@ function [yt, j0, ir, ic]=teff(T,Nsam,istable)
 % Reference:
 % M. Ratto, Global Sensitivity Analysis for Macroeconomic models, MIMEO, 2006.
 
-% Copyright (C) 2012 European Commission
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012 European Commission
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/th_moments.m b/matlab/gsa/th_moments.m
index fd53baecb..98afaad7e 100644
--- a/matlab/gsa/th_moments.m
+++ b/matlab/gsa/th_moments.m
@@ -1,7 +1,7 @@
 function [vdec, corr, autocorr, z, zz] = th_moments(dr,var_list)
 % [vdec, corr, autocorr, z, zz] = th_moments(dr,var_list)
 
-% Copyright (C) 2012-2018 Dynare Team
+% Copyright © 2012-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/gsa/trank.m b/matlab/gsa/trank.m
index f48012e5a..41a200a94 100644
--- a/matlab/gsa/trank.m
+++ b/matlab/gsa/trank.m
@@ -9,8 +9,8 @@ function yr = trank(y)
 % Reference:
 % M. Ratto, Global Sensitivity Analysis for Macroeconomic models, MIMEO, 2006.
 
-% Copyright (C) 2012 European Commission
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012 European Commission
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/hess_element.m b/matlab/hess_element.m
index 5cc8c1008..da0881f5b 100644
--- a/matlab/hess_element.m
+++ b/matlab/hess_element.m
@@ -14,7 +14,7 @@ function d=hess_element(func,element1,element2,args)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2010-2020 Dynare Team
+% Copyright © 2010-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/hessian.m b/matlab/hessian.m
index c0b2a3236..a0aafc9b1 100644
--- a/matlab/hessian.m
+++ b/matlab/hessian.m
@@ -26,7 +26,7 @@ function hessian_mat = hessian(func,x, gstep, varargin) % --*-- Unitary tests --
 %    none
 %
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/hessian_sparse.m b/matlab/hessian_sparse.m
index bd26158e1..107fa42ed 100644
--- a/matlab/hessian_sparse.m
+++ b/matlab/hessian_sparse.m
@@ -18,7 +18,7 @@ function hessian_mat = hessian_sparse(func,x,gstep,varargin)
 %    none
 %
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/histvalf.m b/matlab/histvalf.m
index 7a1f72f56..112f57b8a 100644
--- a/matlab/histvalf.m
+++ b/matlab/histvalf.m
@@ -13,7 +13,7 @@ function [endo_histval, exo_histval, exo_det_histval] = histvalf(M, options)
 %    none
 
 
-% Copyright (C) 2014-2021 Dynare Team
+% Copyright © 2014-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/homotopy1.m b/matlab/homotopy1.m
index 18624af41..755671e26 100644
--- a/matlab/homotopy1.m
+++ b/matlab/homotopy1.m
@@ -30,7 +30,7 @@ function [M,oo,info,ip,ix,ixd] = homotopy1(values, step_nbr, M, options, oo)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/homotopy2.m b/matlab/homotopy2.m
index ac4c4cf6f..625256227 100644
--- a/matlab/homotopy2.m
+++ b/matlab/homotopy2.m
@@ -25,7 +25,7 @@ function homotopy2(values, step_nbr)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2008-2018 Dynare Team
+% Copyright © 2008-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/homotopy3.m b/matlab/homotopy3.m
index 2471fd56d..3289f8c3c 100644
--- a/matlab/homotopy3.m
+++ b/matlab/homotopy3.m
@@ -33,7 +33,7 @@ function [M,oo,info,ip,ix,ixd]=homotopy3(values, step_nbr, M, options, oo)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ident_bruteforce.m b/matlab/ident_bruteforce.m
index 15298093c..a09be8cf5 100644
--- a/matlab/ident_bruteforce.m
+++ b/matlab/ident_bruteforce.m
@@ -20,7 +20,7 @@ function [pars, cosnJ] = ident_bruteforce(J, max_dim_cova_group, TeX, name_tex,
 % This function is called by
 %   * identification_analysis.m
 % =========================================================================
-% Copyright (C) 2009-2019 Dynare Team
+% Copyright © 2009-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/identification_analysis.m b/matlab/identification_analysis.m
index 70af85aa2..419adb53e 100644
--- a/matlab/identification_analysis.m
+++ b/matlab/identification_analysis.m
@@ -71,7 +71,7 @@ function [ide_moments, ide_spectrum, ide_minimal, ide_hess, ide_reducedform, ide
 %   * stoch_simul
 %   * vec
 % =========================================================================
-% Copyright (C) 2008-2021 Dynare Team
+% Copyright © 2008-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/identification_checks.m b/matlab/identification_checks.m
index b59d99407..1fc604dc2 100644
--- a/matlab/identification_checks.m
+++ b/matlab/identification_checks.m
@@ -31,7 +31,7 @@ function [condX, rankX, ind0, indno, ixno, Mco, Pco, jweak, jweak_pair] = identi
 %    * dyn_vech
 %    * vnorm
 % =========================================================================
-% Copyright (C) 2010-2019 Dynare Team
+% Copyright © 2010-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/identification_checks_via_subsets.m b/matlab/identification_checks_via_subsets.m
index 1664fded8..871b88242 100644
--- a/matlab/identification_checks_via_subsets.m
+++ b/matlab/identification_checks_via_subsets.m
@@ -52,7 +52,7 @@ function [ide_dynamic, ide_reducedform, ide_moments, ide_spectrum, ide_minimal]
 % This function is called by
 %   * identification_analysis.m
 % =========================================================================
-% Copyright (C) 2019-2021 Dynare Team
+% Copyright © 2019-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/identification_numerical_objective.m b/matlab/identification_numerical_objective.m
index c889e7fea..c703d2b84 100644
--- a/matlab/identification_numerical_objective.m
+++ b/matlab/identification_numerical_objective.m
@@ -38,7 +38,7 @@ function out = identification_numerical_objective(params, outputflag, estim_para
 %   * resol
 %   * vec
 % =========================================================================
-% Copyright (C) 2011-2020 Dynare Team
+% Copyright © 2011-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/imcforecast.m b/matlab/imcforecast.m
index 814672f00..07ed86af5 100644
--- a/matlab/imcforecast.m
+++ b/matlab/imcforecast.m
@@ -28,7 +28,7 @@ function imcforecast(constrained_paths, constrained_vars, options_cond_fcst)
 % [1] Results are stored in oo_.conditional_forecast.
 % [2] Use the function plot_icforecast to plot the results.
 
-% Copyright (C) 2006-2020 Dynare Team
+% Copyright © 2006-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/indnv.m b/matlab/indnv.m
index 0d8a93749..b1a463c22 100644
--- a/matlab/indnv.m
+++ b/matlab/indnv.m
@@ -13,7 +13,7 @@ function a=indnv(x,y)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/init_plan.m b/matlab/init_plan.m
index 2e713db4b..38075bf44 100644
--- a/matlab/init_plan.m
+++ b/matlab/init_plan.m
@@ -9,7 +9,7 @@ function plan = init_plan(date)
 %  plan                   [structure]       Returns a structure containing a new forecast scenario
 %
 %
-% Copyright (C) 2013-2018 Dynare Team
+% Copyright © 2013-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/initial_condition_decomposition.m b/matlab/initial_condition_decomposition.m
index 12fc34226..e524d86e4 100644
--- a/matlab/initial_condition_decomposition.m
+++ b/matlab/initial_condition_decomposition.m
@@ -21,7 +21,7 @@ function oo_ = initial_condition_decomposition(M_,oo_,options_,varlist,bayestopt
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2017-2018 Dynare Team
+% Copyright © 2017-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/initial_estimation_checks.m b/matlab/initial_estimation_checks.m
index 9cf98c82f..733c23744 100644
--- a/matlab/initial_estimation_checks.m
+++ b/matlab/initial_estimation_checks.m
@@ -20,7 +20,7 @@ function DynareResults = initial_estimation_checks(objective_function,xparam1,Dy
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2018 Dynare Team
+% Copyright © 2003-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/initialize_from_mode.m b/matlab/initialize_from_mode.m
index 2daaecaeb..f512990bb 100644
--- a/matlab/initialize_from_mode.m
+++ b/matlab/initialize_from_mode.m
@@ -14,7 +14,7 @@ function estim_params_ = initialize_from_mode(fname,M_,estim_params_)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2003-2018 Dynare Team
+% Copyright © 2003-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/internals.m b/matlab/internals.m
index 1bda89660..3b09b8428 100644
--- a/matlab/internals.m
+++ b/matlab/internals.m
@@ -56,7 +56,7 @@ function internals(flag, varargin)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2011-2014 Dynare Team
+% Copyright © 2011-2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/irf.m b/matlab/irf.m
index 6a2f391f2..07ec81745 100644
--- a/matlab/irf.m
+++ b/matlab/irf.m
@@ -18,7 +18,7 @@ function y = irf(M_, options_, dr, e1, long, drop, replic, iorder)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2019 Dynare Team
+% Copyright © 2003-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/isauxiliary.m b/matlab/isauxiliary.m
index 796d8dfa1..5f64d280c 100644
--- a/matlab/isauxiliary.m
+++ b/matlab/isauxiliary.m
@@ -26,7 +26,7 @@ function b = isauxiliary(var, types)
 %   - 10,    Variable created when diff was taken of unary operator (log, exp)
 %   - 11,    Lead on Diff
 
-% Copyright (C) 2018-2021 Dynare Team
+% Copyright © 2018-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/isbayes.m b/matlab/isbayes.m
index cc8e2ec2c..be00e9e2e 100644
--- a/matlab/isbayes.m
+++ b/matlab/isbayes.m
@@ -2,7 +2,7 @@ function l = isbayes(estim_params_)
 
 % Returns true iff bayesian priors over parameters are defined.
 
-% Copyright (C) 2016 Dynare Team
+% Copyright © 2016 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/isdiff.m b/matlab/isdiff.m
index dcb57efe9..b77b63bc2 100644
--- a/matlab/isdiff.m
+++ b/matlab/isdiff.m
@@ -8,7 +8,7 @@ function boo = isdiff(var)
 % OUTPUTS
 % - boo   [logical]          true/false.
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/islagof.m b/matlab/islagof.m
index 92b21312b..f01d09c43 100644
--- a/matlab/islagof.m
+++ b/matlab/islagof.m
@@ -9,7 +9,7 @@ function b = islagof(v1, v2)
 % OUTPUTS
 % - b         [logical]
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/isoctave.m b/matlab/isoctave.m
index af60fda22..4117fee6b 100644
--- a/matlab/isoctave.m
+++ b/matlab/isoctave.m
@@ -1,6 +1,6 @@
 function A = isoctave()
 
-% Copyright (C) 2013-2016 Dynare Team
+% Copyright © 2013-2016 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/isolder.m b/matlab/isolder.m
index a7868ca2f..c3f8e1d3a 100644
--- a/matlab/isolder.m
+++ b/matlab/isolder.m
@@ -9,7 +9,7 @@ function b = isolder(f, F) % --*-- Unitary tests --*--
 % OUTPUT
 % - b   [logical]
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/iszero.m b/matlab/iszero.m
index ec3fac0d2..10779ab07 100644
--- a/matlab/iszero.m
+++ b/matlab/iszero.m
@@ -2,7 +2,7 @@ function b = iszero(A)
 
 % Returns true iff all the elements of array A are 0.    
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/jacob_element.m b/matlab/jacob_element.m
index b1563946f..bfe327f15 100644
--- a/matlab/jacob_element.m
+++ b/matlab/jacob_element.m
@@ -13,7 +13,7 @@ function d=jacob_element(func,element,args)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2010-2020 Dynare Team
+% Copyright © 2010-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/k_order_pert.m b/matlab/k_order_pert.m
index eca45d693..e140fd692 100644
--- a/matlab/k_order_pert.m
+++ b/matlab/k_order_pert.m
@@ -1,7 +1,7 @@
 function [dr,info] = k_order_pert(dr,M,options)
 % Compute decision rules using the k-order DLL from Dynare++
 
-% Copyright (C) 2009-2020 Dynare Team
+% Copyright © 2009-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/build_selection_matrix.m b/matlab/kalman/build_selection_matrix.m
index a26c73d7e..7240f632b 100644
--- a/matlab/kalman/build_selection_matrix.m
+++ b/matlab/kalman/build_selection_matrix.m
@@ -2,7 +2,7 @@ function Z = build_selection_matrix(mf,m,p)
 % Builds the selection matrix of the measurement equation from the vector
 % of indices mf.
 
-% Copyright (C) 2004-2017 Dynare Team
+% Copyright © 2004-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/get_Qvec_heteroskedastic_filter.m b/matlab/kalman/get_Qvec_heteroskedastic_filter.m
index 004870a90..96d56d0a4 100644
--- a/matlab/kalman/get_Qvec_heteroskedastic_filter.m
+++ b/matlab/kalman/get_Qvec_heteroskedastic_filter.m
@@ -8,7 +8,7 @@ function Qvec=get_Qvec_heteroskedastic_filter(Q,smpl,Model)
 % Outputs:
 %   Qvec:   [n_exo by n_exo by smpl] array of covariance matrices
 
-% Copyright (C) 2020-21 Dynare Team
+% Copyright © 2020-21 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/likelihood/computeDLIK.m b/matlab/kalman/likelihood/computeDLIK.m
index cd457ffbd..d155df1df 100644
--- a/matlab/kalman/likelihood/computeDLIK.m
+++ b/matlab/kalman/likelihood/computeDLIK.m
@@ -1,6 +1,6 @@
 function [Da,DP,DLIK,D2a,D2P,Hesst] = computeDLIK(k,tmp,Z,Zflag,v,T,K,P,iF,Da,DYss,DT,DOm,DP,DH,notsteady,D2a,D2Yss,D2T,D2Om,D2P)
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/likelihood/kalman_filter.m b/matlab/kalman/likelihood/kalman_filter.m
index 0abc553ba..73dc490cb 100644
--- a/matlab/kalman/likelihood/kalman_filter.m
+++ b/matlab/kalman/likelihood/kalman_filter.m
@@ -71,7 +71,7 @@ function [LIK, LIKK, a, P] = kalman_filter(Y,start,last,a,P,kalman_tol,riccati_t
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2004-2021 Dynare Team
+% Copyright © 2004-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/likelihood/kalman_filter_d.m b/matlab/kalman/likelihood/kalman_filter_d.m
index fb8786dba..c00efe662 100644
--- a/matlab/kalman/likelihood/kalman_filter_d.m
+++ b/matlab/kalman/likelihood/kalman_filter_d.m
@@ -37,7 +37,7 @@ function [dLIK,dlik,a,Pstar] = kalman_filter_d(Y, start, last, a, Pinf, Pstar, k
 %   Durbin/Koopman (2012): "Time Series Analysis by State Space Methods", Oxford University Press,
 %   Second Edition, Ch. 5 and 7.2
 
-% Copyright (C) 2004-2021 Dynare Team
+% Copyright © 2004-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/likelihood/kalman_filter_fast.m b/matlab/kalman/likelihood/kalman_filter_fast.m
index d45042379..2e7472b74 100644
--- a/matlab/kalman/likelihood/kalman_filter_fast.m
+++ b/matlab/kalman/likelihood/kalman_filter_fast.m
@@ -74,7 +74,7 @@ function [LIK, LIKK, a, P] = kalman_filter_fast(Y,start,last,a,P,kalman_tol,ricc
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2004-2017 Dynare Team
+% Copyright © 2004-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/likelihood/kalman_filter_ss.m b/matlab/kalman/likelihood/kalman_filter_ss.m
index 7985acbc9..e98eea35c 100644
--- a/matlab/kalman/likelihood/kalman_filter_ss.m
+++ b/matlab/kalman/likelihood/kalman_filter_ss.m
@@ -54,7 +54,7 @@ function [LIK, likk, a] = kalman_filter_ss(Y,start,last,a,T,K,iF,log_dF,Z,pp,Zfl
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/likelihood/missing_observations_kalman_filter.m b/matlab/kalman/likelihood/missing_observations_kalman_filter.m
index 89a1422bf..9f6f9143b 100644
--- a/matlab/kalman/likelihood/missing_observations_kalman_filter.m
+++ b/matlab/kalman/likelihood/missing_observations_kalman_filter.m
@@ -32,7 +32,7 @@ function  [LIK, lik, a, P] = missing_observations_kalman_filter(data_index,numbe
 % NOTES
 %   The vector "lik" is used to evaluate the jacobian of the likelihood.
 
-% Copyright (C) 2004-2021 Dynare Team
+% Copyright © 2004-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/likelihood/missing_observations_kalman_filter_d.m b/matlab/kalman/likelihood/missing_observations_kalman_filter_d.m
index 31320d567..bdc64985a 100644
--- a/matlab/kalman/likelihood/missing_observations_kalman_filter_d.m
+++ b/matlab/kalman/likelihood/missing_observations_kalman_filter_d.m
@@ -42,7 +42,7 @@ function [dLIK,dlik,a,Pstar] = missing_observations_kalman_filter_d(data_index,n
 %   Second Edition, Ch. 5 and 7.2
 
 %
-% Copyright (C) 2004-2021 Dynare Team
+% Copyright © 2004-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/likelihood/univariate_computeDLIK.m b/matlab/kalman/likelihood/univariate_computeDLIK.m
index de8b8a005..d684f600a 100644
--- a/matlab/kalman/likelihood/univariate_computeDLIK.m
+++ b/matlab/kalman/likelihood/univariate_computeDLIK.m
@@ -1,6 +1,6 @@
 function [Da,DP1,DLIK,D2a,D2P,Hesst] = univariate_computeDLIK(k,indx,Z,Zflag,v,K,PZ,F,Da,DYss,DP,DH,notsteady,D2a,D2Yss,D2P)
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/likelihood/univariate_computeDstate.m b/matlab/kalman/likelihood/univariate_computeDstate.m
index 201222510..6340ffdfd 100644
--- a/matlab/kalman/likelihood/univariate_computeDstate.m
+++ b/matlab/kalman/likelihood/univariate_computeDstate.m
@@ -1,6 +1,6 @@
 function [Da1,DP1,D2a,D2P] = univariate_computeDstate(k,a,P,T,Da,DP,DT,DOm,notsteady,D2a,D2P,D2T,D2Om)
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/likelihood/univariate_kalman_filter.m b/matlab/kalman/likelihood/univariate_kalman_filter.m
index 7303f80fa..89de1da5d 100644
--- a/matlab/kalman/likelihood/univariate_kalman_filter.m
+++ b/matlab/kalman/likelihood/univariate_kalman_filter.m
@@ -84,7 +84,7 @@ function [LIK, lik,a,P] = univariate_kalman_filter(data_index,number_of_observat
 %   Second Edition, Ch. 6.4 + 7.2.5
 
 
-% Copyright (C) 2004-2021 Dynare Team
+% Copyright © 2004-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/likelihood/univariate_kalman_filter_d.m b/matlab/kalman/likelihood/univariate_kalman_filter_d.m
index c6c9e10b1..5e268bd6e 100644
--- a/matlab/kalman/likelihood/univariate_kalman_filter_d.m
+++ b/matlab/kalman/likelihood/univariate_kalman_filter_d.m
@@ -87,7 +87,7 @@ function [dLIK, dlikk, a, Pstar, llik] = univariate_kalman_filter_d(data_index,
 %   Series Analysis by State Space Methods", Oxford University Press,
 %   Second Edition, Ch. 5, 6.4 + 7.2.5
 
-% Copyright (C) 2004-2021 Dynare Team
+% Copyright © 2004-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/likelihood/univariate_kalman_filter_ss.m b/matlab/kalman/likelihood/univariate_kalman_filter_ss.m
index 817851be8..288d5427b 100644
--- a/matlab/kalman/likelihood/univariate_kalman_filter_ss.m
+++ b/matlab/kalman/likelihood/univariate_kalman_filter_ss.m
@@ -57,7 +57,7 @@ function [LIK,likk,a] = univariate_kalman_filter_ss(Y,start,last,a,P,kalman_tol,
 %
 % Algorithm: See univariate_kalman_filter.m
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman/steady_state_kalman_gain.m b/matlab/kalman/steady_state_kalman_gain.m
index fc60fb31c..fe4f7cfb7 100644
--- a/matlab/kalman/steady_state_kalman_gain.m
+++ b/matlab/kalman/steady_state_kalman_gain.m
@@ -17,7 +17,7 @@ function [K,iF,P] = steady_state_kalman_gain(T,R,Q,H,mf)
 % SPECIAL REQUIREMENTS
 %   Needs a solver for Riccati equations (dare.m)
 
-% Copyright (C) 2004-2017 Dynare Team
+% Copyright © 2004-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kalman_transition_matrix.m b/matlab/kalman_transition_matrix.m
index 3876a4952..427e3aa7e 100644
--- a/matlab/kalman_transition_matrix.m
+++ b/matlab/kalman_transition_matrix.m
@@ -15,7 +15,7 @@ function [A,B] = kalman_transition_matrix(dr,iv,ic,exo_nbr)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/kernel_density_estimate.m b/matlab/kernel_density_estimate.m
index c7a29c29b..fe5d759d3 100644
--- a/matlab/kernel_density_estimate.m
+++ b/matlab/kernel_density_estimate.m
@@ -24,7 +24,7 @@ function [abscissa,f] = kernel_density_estimate(data,number_of_grid_points,numbe
 %    The code is adapted from Anders Holtsberg's matlab toolbox (stixbox).
 %
 
-% Copyright (C) 2004-2017 Dynare Team
+% Copyright © 2004-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/list_of_parameters_calibrated_as_Inf.m b/matlab/list_of_parameters_calibrated_as_Inf.m
index 2635498d3..c803f1356 100644
--- a/matlab/list_of_parameters_calibrated_as_Inf.m
+++ b/matlab/list_of_parameters_calibrated_as_Inf.m
@@ -13,7 +13,7 @@ function list = list_of_parameters_calibrated_as_Inf(M_)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2017-2018 Dynare Team
+% Copyright © 2017-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/list_of_parameters_calibrated_as_NaN.m b/matlab/list_of_parameters_calibrated_as_NaN.m
index 13b9cb23e..ac0f427f3 100644
--- a/matlab/list_of_parameters_calibrated_as_NaN.m
+++ b/matlab/list_of_parameters_calibrated_as_NaN.m
@@ -14,7 +14,7 @@ function list = list_of_parameters_calibrated_as_NaN(M_)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2010-2018 Dynare Team
+% Copyright © 2010-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/lmmcp/catstruct.m b/matlab/lmmcp/catstruct.m
index 6354225bd..60f6e6413 100644
--- a/matlab/lmmcp/catstruct.m
+++ b/matlab/lmmcp/catstruct.m
@@ -46,9 +46,9 @@ function A = catstruct(varargin)
 % Originally downloaded from MATLAB central:
 % http://www.mathworks.com/matlabcentral/fileexchange/7842-catstruct
 
-% Copyright (C) 2005 Jos van der Geest <jos@jasen.nl>
-% Copyright (C) 2013 Christophe Gouel
-% Copyright (C) 2016-2021 Dynare Team
+% Copyright © 2005 Jos van der Geest <jos@jasen.nl>
+% Copyright © 2013 Christophe Gouel
+% Copyright © 2016-2021 Dynare Team
 %
 % Redistribution and use in source and binary forms, with or without
 % modification, are permitted provided that the following conditions are
diff --git a/matlab/lmmcp/dyn_lmmcp.m b/matlab/lmmcp/dyn_lmmcp.m
index fa05f0f2b..c449aee8d 100644
--- a/matlab/lmmcp/dyn_lmmcp.m
+++ b/matlab/lmmcp/dyn_lmmcp.m
@@ -1,6 +1,6 @@
 function [endo_simul,info] = dyn_lmmcp(M,options,oo)
 
-% Copyright (C) 2014 Dynare Team
+% Copyright © 2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/lmmcp/dyn_lmmcp_func.m b/matlab/lmmcp/dyn_lmmcp_func.m
index dae610fe9..88601755c 100644
--- a/matlab/lmmcp/dyn_lmmcp_func.m
+++ b/matlab/lmmcp/dyn_lmmcp_func.m
@@ -3,7 +3,7 @@ function [F,A] = dyn_lmmcp_func(x, model_dynamic, Y0, YT, exo_simul, params, ...
                                 i_cols_A1, i_cols_1, i_cols_T, i_cols_j, ...
                                 nnzA,eq_index)
 
-% Copyright (C) 2014-2017 Dynare Team
+% Copyright © 2014-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/lmmcp/get_complementarity_conditions.m b/matlab/lmmcp/get_complementarity_conditions.m
index f1305d5d2..6bf8bf548 100644
--- a/matlab/lmmcp/get_complementarity_conditions.m
+++ b/matlab/lmmcp/get_complementarity_conditions.m
@@ -12,7 +12,7 @@ function [lb,ub,eq_index] = get_complementarity_conditions(M_,ramsey_policy)
 %                                from complementarity setup used in
 %                                perfect_foresight_mcp_problem.m
 
-% Copyright (C) 2014-2018 Dynare Team
+% Copyright © 2014-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/lmmcp/lmmcp.m b/matlab/lmmcp/lmmcp.m
index e5911a474..a335e709c 100644
--- a/matlab/lmmcp/lmmcp.m
+++ b/matlab/lmmcp/lmmcp.m
@@ -90,9 +90,9 @@ function [x,FVAL,EXITFLAG,OUTPUT,JACOB] = lmmcp(FUN,x,lb,ub,options,varargin)
 % confirming the free software status of lmmcp and granting unlimited
 % permission to use, copy, modifiy or redistribute the file.
 
-% Copyright (C) 2005 Christian Kanzow and Stefania Petra
-% Copyright (C) 2013 Christophe Gouel
-% Copyright (C) 2014-2017 Dynare Team
+% Copyright © 2005 Christian Kanzow and Stefania Petra
+% Copyright © 2013 Christophe Gouel
+% Copyright © 2014-2017 Dynare Team
 %
 % Unlimited permission is granted to everyone to use, copy, modify or
 % distribute this software.
diff --git a/matlab/lnsrch1.m b/matlab/lnsrch1.m
index 9714e6d7e..0214a5e61 100644
--- a/matlab/lnsrch1.m
+++ b/matlab/lnsrch1.m
@@ -24,7 +24,7 @@ function [x,f,fvec,check]=lnsrch1(xold, fold, g, p, stpmax, func, j1, j2, tolx,
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2001-2018 Dynare Team
+% Copyright © 2001-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/lnsrch1_wrapper_one_boundary.m b/matlab/lnsrch1_wrapper_one_boundary.m
index 755cef9f9..3684b21dd 100644
--- a/matlab/lnsrch1_wrapper_one_boundary.m
+++ b/matlab/lnsrch1_wrapper_one_boundary.m
@@ -24,7 +24,7 @@ function r = lnsrch1_wrapper_one_boundary(ya, y_index, fname, blk, y, x, params,
 %   none.
 %
 
-% Copyright (C) 2009-2022 Dynare Team
+% Copyright © 2009-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/lnsrch1_wrapper_two_boundaries.m b/matlab/lnsrch1_wrapper_two_boundaries.m
index 989cd107e..921b66fb2 100644
--- a/matlab/lnsrch1_wrapper_two_boundaries.m
+++ b/matlab/lnsrch1_wrapper_two_boundaries.m
@@ -30,7 +30,7 @@ function ra = lnsrch1_wrapper_two_boundaries(ya, fname, blk, y, y_index, x, ...
 %   none.
 %
 
-% Copyright (C) 2009-2020 Dynare Team
+% Copyright © 2009-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/load_first_mh_history_file.m b/matlab/load_first_mh_history_file.m
index 763e8bd0c..2b3836b43 100644
--- a/matlab/load_first_mh_history_file.m
+++ b/matlab/load_first_mh_history_file.m
@@ -2,7 +2,7 @@ function info = load_first_mh_history_file(MetropolisFolder, ModelName)
 
 % This routine requires that the MCMC draws were obtained with a dynare version greater than 4.3.3.
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/load_last_mh_history_file.m b/matlab/load_last_mh_history_file.m
index 4b00c6abd..f472633a6 100644
--- a/matlab/load_last_mh_history_file.m
+++ b/matlab/load_last_mh_history_file.m
@@ -10,7 +10,7 @@ function info = load_last_mh_history_file(MetropolisFolder, ModelName)
 % Notes: The record structure is written to the caller workspace via an
 % assignin statement.
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/load_m_file_data_legacy.m b/matlab/load_m_file_data_legacy.m
index 61e73e3b7..f3782cbb5 100644
--- a/matlab/load_m_file_data_legacy.m
+++ b/matlab/load_m_file_data_legacy.m
@@ -1,6 +1,6 @@
 function o2WysrOISH  = load_m_file_data_legacy(datafile, U7ORsJ0vy3) % --*-- Unitary tests --*--
 
-% Copyright (C) 2014-2017 Dynare Team
+% Copyright © 2014-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/load_mat_file_data_legacy.m b/matlab/load_mat_file_data_legacy.m
index 9f802eeda..308de908f 100644
--- a/matlab/load_mat_file_data_legacy.m
+++ b/matlab/load_mat_file_data_legacy.m
@@ -1,6 +1,6 @@
 function data  = load_mat_file_data_legacy(datafile, varobs)
 
-% Copyright (C) 2017-2018 Dynare Team
+% Copyright © 2017-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/loadjson_.m b/matlab/loadjson_.m
index 49d79b2be..3f49a0980 100644
--- a/matlab/loadjson_.m
+++ b/matlab/loadjson_.m
@@ -13,7 +13,7 @@ function o = loadjson_(jsonfilename)
 % available under Octave. Old Matlab versions and Octave use
 % jsonlab as fallback. 
 
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/logarithmic_reduction.m b/matlab/logarithmic_reduction.m
index cb0ba4099..b5a3292b9 100644
--- a/matlab/logarithmic_reduction.m
+++ b/matlab/logarithmic_reduction.m
@@ -43,7 +43,7 @@ function [X1, info] = logarithmic_reduction(A,B,C,tol,maxit,check)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2012 Dynare Team
+% Copyright © 2012 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/long_run_variance.m b/matlab/long_run_variance.m
index 0707fccfc..9cee0a0c5 100644
--- a/matlab/long_run_variance.m
+++ b/matlab/long_run_variance.m
@@ -11,7 +11,7 @@ function sigma = long_run_variance(data,band)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2009-2010 Dynare Team
+% Copyright © 2009-2010 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/lpdfgam.m b/matlab/lpdfgam.m
index 0b292456c..7babc32a3 100644
--- a/matlab/lpdfgam.m
+++ b/matlab/lpdfgam.m
@@ -14,7 +14,7 @@ function  [ldens,Dldens,D2ldens] = lpdfgam(x,a,b)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2021 Dynare Team
+% Copyright © 2003-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/lpdfgbeta.m b/matlab/lpdfgbeta.m
index d9be7557b..b632d03ae 100644
--- a/matlab/lpdfgbeta.m
+++ b/matlab/lpdfgbeta.m
@@ -16,7 +16,7 @@ function [ldens,Dldens,D2ldens] = lpdfgbeta(x,a,b,aa,bb)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2021 Dynare Team
+% Copyright © 2003-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/lpdfig1.m b/matlab/lpdfig1.m
index 0da9aa470..8b934c8b3 100644
--- a/matlab/lpdfig1.m
+++ b/matlab/lpdfig1.m
@@ -19,7 +19,7 @@ function [ldens,Dldens,D2ldens] = lpdfig1(x,s,nu)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2004-2021 Dynare Team
+% Copyright © 2004-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/lpdfig2.m b/matlab/lpdfig2.m
index c20dcc9c2..4766b4e5a 100644
--- a/matlab/lpdfig2.m
+++ b/matlab/lpdfig2.m
@@ -19,7 +19,7 @@ function [ldens,Dldens,D2ldens] = lpdfig2(x,s,nu)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2004-2021 Dynare Team
+% Copyright © 2004-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/lpdfnorm.m b/matlab/lpdfnorm.m
index 6e4a29445..40ca6538e 100644
--- a/matlab/lpdfnorm.m
+++ b/matlab/lpdfnorm.m
@@ -14,7 +14,7 @@ function  [ldens,Dldens,D2ldens] = lpdfnorm(x,a,b)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2021 Dynare Team
+% Copyright © 2003-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/lyapunov_solver.m b/matlab/lyapunov_solver.m
index d384e0da8..c467e6aab 100644
--- a/matlab/lyapunov_solver.m
+++ b/matlab/lyapunov_solver.m
@@ -23,7 +23,7 @@ function P=lyapunov_solver(T,R,Q,DynareOptions) % --*-- Unitary tests --*--
 %       Square-root solver for discrete-time Lyapunov equations (requires Matlab System Control toolbox
 %       or Octave control package)
 
-% Copyright (C) 2016-2022 Dynare Team
+% Copyright © 2016-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/lyapunov_symm.m b/matlab/lyapunov_symm.m
index 10b6ff1ae..cae88bd25 100644
--- a/matlab/lyapunov_symm.m
+++ b/matlab/lyapunov_symm.m
@@ -25,7 +25,7 @@ function [x,u] = lyapunov_symm(a,b,lyapunov_fixed_point_tol,qz_criterium,lyapuno
 % SPECIAL REQUIREMENTS
 %   None
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/marginal_density.m b/matlab/marginal_density.m
index 6cd7e816b..489fb8cf6 100644
--- a/matlab/marginal_density.m
+++ b/matlab/marginal_density.m
@@ -15,7 +15,7 @@ function [marginal,oo_] = marginal_density(M_, options_, estim_params_, oo_, bay
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2005-2018 Dynare Team
+% Copyright © 2005-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/matlab_ver_less_than.m b/matlab/matlab_ver_less_than.m
index 3070965dc..3a4667370 100644
--- a/matlab/matlab_ver_less_than.m
+++ b/matlab/matlab_ver_less_than.m
@@ -15,7 +15,7 @@ function r = matlab_ver_less_than(verstr)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/maximize_prior_density.m b/matlab/maximize_prior_density.m
index f866bc581..4e7543410 100644
--- a/matlab/maximize_prior_density.m
+++ b/matlab/maximize_prior_density.m
@@ -15,7 +15,7 @@ function [xparams,lpd,hessian_mat] = ...
 %   lpd           [double]  scalar, value of the logged prior density at the mode.
 %   hessian_mat   [double]  matrix, Hessian matrix at the prior mode.
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/mcompare.m b/matlab/mcompare.m
index fb7ce14c3..200d57f4c 100644
--- a/matlab/mcompare.m
+++ b/matlab/mcompare.m
@@ -10,7 +10,7 @@ function mcompare(s1,s2)
 %               value of the base simulation, the absolute difference is ploted
 %               instead of the relative one.
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/mcp_func.m b/matlab/mcp_func.m
index bb0800cad..2319a63ef 100644
--- a/matlab/mcp_func.m
+++ b/matlab/mcp_func.m
@@ -11,7 +11,7 @@ function [res,fjac,domer] = mcp_func(x,jacflag)
 %  - fjac               [double] (N*T)*(N*T) array, Jacobian of the stacked problem
 %  - domer              [scalar] errorflag that is 1 if solution is not real
 
-% Copyright (C) 2016-2017 Dynare Team
+% Copyright © 2016-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/metropolis_draw.m b/matlab/metropolis_draw.m
index 7d7888374..533d79ad3 100644
--- a/matlab/metropolis_draw.m
+++ b/matlab/metropolis_draw.m
@@ -24,7 +24,7 @@ function [xparams, logpost, options_]=metropolis_draw(init,options_,estim_params
 %
 %   Requires CutSample to be run before in order to set up mh_history-file
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/metropolis_hastings_initialization.m b/matlab/metropolis_hastings_initialization.m
index 7803a4db1..d3d9bc93f 100644
--- a/matlab/metropolis_hastings_initialization.m
+++ b/matlab/metropolis_hastings_initialization.m
@@ -37,7 +37,7 @@ function [ ix2, ilogpo2, ModelName, MetropolisFolder, FirstBlock, FirstLine, npa
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/metropolis_run_analysis.m b/matlab/metropolis_run_analysis.m
index 63c75fa94..4fd11ce99 100644
--- a/matlab/metropolis_run_analysis.m
+++ b/matlab/metropolis_run_analysis.m
@@ -13,7 +13,7 @@ function metropolis_run_analysis(M,basetopt,j)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/mex/k_order_perturbation.m b/matlab/mex/k_order_perturbation.m
index b57b7c2bd..4df2e4f77 100644
--- a/matlab/mex/k_order_perturbation.m
+++ b/matlab/mex/k_order_perturbation.m
@@ -25,7 +25,7 @@
 % dynare/mex/sources/k_order_perturbation.cc and it uses code provided by
 % dynare++
 
-% Copyright (C) 2013-2021 Dynare Team
+% Copyright © 2013-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/mex/k_order_welfare.m b/matlab/mex/k_order_welfare.m
index 95a1c3447..90ff20c94 100644
--- a/matlab/mex/k_order_welfare.m
+++ b/matlab/mex/k_order_welfare.m
@@ -42,7 +42,7 @@
 % dynare/mex/sources/k_order_welfare/k_order_welfare.cc and it uses code provided by
 % dynare++
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/mex/qmc_sequence.m b/matlab/mex/qmc_sequence.m
index 0aa4d3d47..943d5461a 100644
--- a/matlab/mex/qmc_sequence.m
+++ b/matlab/mex/qmc_sequence.m
@@ -55,7 +55,7 @@
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/mh_autocorrelation_function.m b/matlab/mh_autocorrelation_function.m
index 19754fcf1..16524a190 100644
--- a/matlab/mh_autocorrelation_function.m
+++ b/matlab/mh_autocorrelation_function.m
@@ -18,7 +18,7 @@ function mh_autocorrelation_function(options_,M_,estim_params_,type,blck,name1,n
 %
 % SPECIAL REQUIREMENTS
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/mh_optimal_bandwidth.m b/matlab/mh_optimal_bandwidth.m
index 34ed128a0..c05a9c2ca 100644
--- a/matlab/mh_optimal_bandwidth.m
+++ b/matlab/mh_optimal_bandwidth.m
@@ -24,7 +24,7 @@ function optimal_bandwidth = mh_optimal_bandwidth(data,number_of_draws,bandwidth
 %   [1] M. Skoeld and G.O. Roberts [2003], "Density estimation for the Metropolis-Hastings algorithm".
 %   [2] Silverman [1986], "Density estimation for statistics and data analysis".
 
-% Copyright (C) 2004-2017 Dynare Team
+% Copyright © 2004-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/minus_logged_prior_density.m b/matlab/minus_logged_prior_density.m
index f3c7f6e52..19203297a 100644
--- a/matlab/minus_logged_prior_density.m
+++ b/matlab/minus_logged_prior_density.m
@@ -13,7 +13,7 @@ function [fval,info,exit_flag,fake_1,fake_2] = minus_logged_prior_density(xparam
 %   f          [double]  value of minus the logged prior density.
 %   info       [double]  vector: second entry stores penalty, first entry the error code.
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/contains/contains.m b/matlab/missing/contains/contains.m
index 87a6c71d1..858fddb20 100644
--- a/matlab/missing/contains/contains.m
+++ b/matlab/missing/contains/contains.m
@@ -12,7 +12,7 @@ function tf = contains(string, pattern, varargin)
 % OUTPUT
 % - tf   [logical]
 %
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/datetime/datetime.m b/matlab/missing/datetime/datetime.m
index 4f8524c70..dc6223aed 100644
--- a/matlab/missing/datetime/datetime.m
+++ b/matlab/missing/datetime/datetime.m
@@ -6,7 +6,7 @@
 % Hence, it only works as a substitute for the real datetime in the context of
 % formatted output.
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/isfile/isfile.m b/matlab/missing/isfile/isfile.m
index 3953426d8..9fb0af345 100644
--- a/matlab/missing/isfile/isfile.m
+++ b/matlab/missing/isfile/isfile.m
@@ -27,7 +27,7 @@ function a = isfile(b)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/issquare/issquare.m b/matlab/missing/issquare/issquare.m
index b377edc4a..108fc77c0 100644
--- a/matlab/missing/issquare/issquare.m
+++ b/matlab/missing/issquare/issquare.m
@@ -27,7 +27,7 @@ function i = issquare(A)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/mex/disclyap_fast/disclyap_fast.m b/matlab/missing/mex/disclyap_fast/disclyap_fast.m
index b02a7d068..605f646c9 100644
--- a/matlab/missing/mex/disclyap_fast/disclyap_fast.m
+++ b/matlab/missing/mex/disclyap_fast/disclyap_fast.m
@@ -21,7 +21,7 @@ function [X,exitflag]=disclyap_fast(G,V,tol,check_flag,max_iter)
 % Joe Pearlman and Alejandro Justiniano
 % 3/5/2005
 
-% Copyright (C) 2010-2020 Dynare Team
+% Copyright © 2010-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/mex/gensylv/gensylv.m b/matlab/missing/mex/gensylv/gensylv.m
index 110757472..c47d19fb2 100644
--- a/matlab/missing/mex/gensylv/gensylv.m
+++ b/matlab/missing/mex/gensylv/gensylv.m
@@ -19,7 +19,7 @@ function E = gensylv(kron_prod,A,B,C0,D)
 % SPECIAL REQUIREMENTS
 %   none.
 
-% Copyright (C) 1996-2020 Dynare Team
+% Copyright © 1996-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/mex/kronecker/A_times_B_kronecker_C.m b/matlab/missing/mex/kronecker/A_times_B_kronecker_C.m
index 39d0f48bb..494a6855b 100644
--- a/matlab/missing/mex/kronecker/A_times_B_kronecker_C.m
+++ b/matlab/missing/mex/kronecker/A_times_B_kronecker_C.m
@@ -41,7 +41,7 @@ function D = A_times_B_kronecker_C(A,B,C)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 1996-2020 Dynare Team
+% Copyright © 1996-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/mex/kronecker/sparse_hessian_times_B_kronecker_C.m b/matlab/missing/mex/kronecker/sparse_hessian_times_B_kronecker_C.m
index 2efc313bf..2530486e0 100644
--- a/matlab/missing/mex/kronecker/sparse_hessian_times_B_kronecker_C.m
+++ b/matlab/missing/mex/kronecker/sparse_hessian_times_B_kronecker_C.m
@@ -43,7 +43,7 @@ function D = sparse_hessian_times_B_kronecker_C(varargin)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 1996-2020 Dynare Team
+% Copyright © 1996-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/mex/local_state_space_iterations/local_state_space_iteration_2.m b/matlab/missing/mex/local_state_space_iterations/local_state_space_iteration_2.m
index 56cba70ad..a18289b65 100644
--- a/matlab/missing/mex/local_state_space_iterations/local_state_space_iteration_2.m
+++ b/matlab/missing/mex/local_state_space_iterations/local_state_space_iteration_2.m
@@ -58,7 +58,7 @@ function [y,y_] = local_state_space_iteration_2(yhat,epsilon,ghx,ghu,constant,gh
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2011-2014 Dynare Team
+% Copyright © 2011-2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/mex/mjdgges/mjdgges.m b/matlab/missing/mex/mjdgges/mjdgges.m
index 3b66c1551..b7ddca207 100644
--- a/matlab/missing/mex/mjdgges/mjdgges.m
+++ b/matlab/missing/mex/mjdgges/mjdgges.m
@@ -18,7 +18,7 @@ function [ss, tt, zz, sdim, eigval, info] = mjdgges(e, d, qz_criterium, zhreshol
 % SPECIAL REQUIREMENTS
 %   none.
 
-% Copyright (C) 1996-2020 Dynare Team
+% Copyright © 1996-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/mex/num_procs/num_procs.m b/matlab/missing/mex/num_procs/num_procs.m
index 0ea188506..384abc81f 100644
--- a/matlab/missing/mex/num_procs/num_procs.m
+++ b/matlab/missing/mex/num_procs/num_procs.m
@@ -9,7 +9,7 @@ function num_logical_cores=num_procs
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/rows_columns/columns.m b/matlab/missing/rows_columns/columns.m
index 53fb1bd5c..9e26b25d0 100644
--- a/matlab/missing/rows_columns/columns.m
+++ b/matlab/missing/rows_columns/columns.m
@@ -2,7 +2,7 @@ function c = columns(M)
 % Computes the number of columns of a matrix
 % NOTE: this function is builtin in Octave
 
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/rows_columns/rows.m b/matlab/missing/rows_columns/rows.m
index f0dcba054..53a83e7e4 100644
--- a/matlab/missing/rows_columns/rows.m
+++ b/matlab/missing/rows_columns/rows.m
@@ -2,7 +2,7 @@ function r = rows(x)
 % Computes the number of rows of a matrix
 % NOTE: this function is builtin in Octave
 
-% Copyright (C) 2005-2009 Dynare Team
+% Copyright © 2005-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/splitlines/splitlines.m b/matlab/missing/splitlines/splitlines.m
index 135968301..84a2d2940 100644
--- a/matlab/missing/splitlines/splitlines.m
+++ b/matlab/missing/splitlines/splitlines.m
@@ -8,7 +8,7 @@ function s = splitlines(string)
 % OUTPUT
 % - s   [string]
 %
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/+gamrnd/ahrens_dieter.m b/matlab/missing/stats/+gamrnd/ahrens_dieter.m
index 6735fe973..d69f0cdf6 100644
--- a/matlab/missing/stats/+gamrnd/ahrens_dieter.m
+++ b/matlab/missing/stats/+gamrnd/ahrens_dieter.m
@@ -9,7 +9,7 @@ function g = ahrens_dieter(a, b)
 % OUTPUTS
 % - g    [double]     n*1 vector, gamma variates.
 
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/+gamrnd/berman.m b/matlab/missing/stats/+gamrnd/berman.m
index 133c065be..1747a49bd 100644
--- a/matlab/missing/stats/+gamrnd/berman.m
+++ b/matlab/missing/stats/+gamrnd/berman.m
@@ -9,7 +9,7 @@ function g = berman(a,b)
 % OUTPUTS
 % - g    [double]     n*1 vector, gamma variates.
 
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/+gamrnd/best_1978.m b/matlab/missing/stats/+gamrnd/best_1978.m
index 2862ac5aa..30b540adf 100644
--- a/matlab/missing/stats/+gamrnd/best_1978.m
+++ b/matlab/missing/stats/+gamrnd/best_1978.m
@@ -9,7 +9,7 @@ function  g = best_1978(a ,b)
 % OUTPUTS
 % - g    [double]     n*1 vector, gamma variates.
 
-% Copyright (C) 2006-2020 Dynare Team
+% Copyright © 2006-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/+gamrnd/best_1983.m b/matlab/missing/stats/+gamrnd/best_1983.m
index 722a6861d..72b327caf 100644
--- a/matlab/missing/stats/+gamrnd/best_1983.m
+++ b/matlab/missing/stats/+gamrnd/best_1983.m
@@ -9,7 +9,7 @@ function g = best_1983(a, b)
 % OUTPUTS
 % - g    [double]     n*1 vector, gamma variates.
 
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/+gamrnd/cheng.m b/matlab/missing/stats/+gamrnd/cheng.m
index b8c0c13d4..c85120dfc 100644
--- a/matlab/missing/stats/+gamrnd/cheng.m
+++ b/matlab/missing/stats/+gamrnd/cheng.m
@@ -12,7 +12,7 @@ function  g = cheng(a, b)
 % REMARKS
 % The definition of aa is wrong in Devroye (1986).
 
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/+gamrnd/johnk.m b/matlab/missing/stats/+gamrnd/johnk.m
index 14f65e5a6..851ca26e4 100644
--- a/matlab/missing/stats/+gamrnd/johnk.m
+++ b/matlab/missing/stats/+gamrnd/johnk.m
@@ -9,7 +9,7 @@ function g = johnk(a, b)
 % OUTPUTS
 % - g    [double]     n*1 vector, gamma variates.
 
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/+gamrnd/knuth.m b/matlab/missing/stats/+gamrnd/knuth.m
index 96d8ec279..f8ca7ef30 100644
--- a/matlab/missing/stats/+gamrnd/knuth.m
+++ b/matlab/missing/stats/+gamrnd/knuth.m
@@ -9,7 +9,7 @@ function  g = knuth(a, b)
 % OUTPUTS
 % - g    [double]     n*1 vector, gamma variates.
 
-% Copyright (C) 2006-2020 Dynare Team
+% Copyright © 2006-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/+gamrnd/weibull_rejection.m b/matlab/missing/stats/+gamrnd/weibull_rejection.m
index 56971537d..4f16be40a 100644
--- a/matlab/missing/stats/+gamrnd/weibull_rejection.m
+++ b/matlab/missing/stats/+gamrnd/weibull_rejection.m
@@ -9,7 +9,7 @@ function g = weibull_rejection(a, b)
 % OUTPUTS
 % - g    [double]     n*1 vector, gamma variates.
 
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/betacdf.m b/matlab/missing/stats/betacdf.m
index e01d4cadb..d3c6f6d95 100644
--- a/matlab/missing/stats/betacdf.m
+++ b/matlab/missing/stats/betacdf.m
@@ -9,8 +9,8 @@ function cdf = betacdf (x, a, b)
 % Original file: statistics/distributions/betacdf.m
 % Original author: KH <Kurt.Hornik@wu-wien.ac.at>
 
-% Copyright (C) 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/betainv.m b/matlab/missing/stats/betainv.m
index e3111e729..b05478e78 100644
--- a/matlab/missing/stats/betainv.m
+++ b/matlab/missing/stats/betainv.m
@@ -9,8 +9,8 @@ function inv = betainv (x, a, b)
 % Original file: statistics/distributions/betainv.m
 % Original author: KH <Kurt.Hornik@wu-wien.ac.at>
 
-% Copyright (C) 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/betapdf.m b/matlab/missing/stats/betapdf.m
index cbf217ac9..ac865e2b0 100644
--- a/matlab/missing/stats/betapdf.m
+++ b/matlab/missing/stats/betapdf.m
@@ -10,8 +10,8 @@ function pdf = betapdf (x, a, b)
 % Original author: KH <Kurt.Hornik@wu-wien.ac.at>
 % Modified by Michel Juillard <michel.juillard@mjui.fr> for large values of a and b
 
-% Copyright (C) 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
-% Copyright (C) 2008-2011 Dynare Team
+% Copyright © 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
+% Copyright © 2008-2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/betarnd.m b/matlab/missing/stats/betarnd.m
index 42906d267..89c5f7710 100644
--- a/matlab/missing/stats/betarnd.m
+++ b/matlab/missing/stats/betarnd.m
@@ -13,7 +13,7 @@ function rnd = betarnd(a, b)
 %  ALGORITHMS
 %    Described and Devroye (1986, chapter 9).
 
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/chi2cdf.m b/matlab/missing/stats/chi2cdf.m
index 1b89b5f96..655c325a2 100644
--- a/matlab/missing/stats/chi2cdf.m
+++ b/matlab/missing/stats/chi2cdf.m
@@ -4,7 +4,7 @@ function CDF = chi2cdf(x, n)
 %  CDF at X of the chi-square distribution with N degrees of freedom.
 % Original file: statistics/distributions/chi2inv.m
 
-% Copyright (C) 2013 Dynare Team
+% Copyright © 2013 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/chi2inv.m b/matlab/missing/stats/chi2inv.m
index 678e95dac..9397dde45 100644
--- a/matlab/missing/stats/chi2inv.m
+++ b/matlab/missing/stats/chi2inv.m
@@ -8,8 +8,8 @@ function inv = chi2inv (x, n)
 % Original file: statistics/distributions/chi2inv.m
 % Original author: TT <Teresa.Twaroch@ci.tuwien.ac.at>
 
-% Copyright (C) 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/common_size.m b/matlab/missing/stats/common_size.m
index 9462aa3dc..8c0375781 100644
--- a/matlab/missing/stats/common_size.m
+++ b/matlab/missing/stats/common_size.m
@@ -17,9 +17,8 @@ function [errorcode, varargout] = common_size (varargin)
 % Original file: general/common_size.m
 % Original author: KH <Kurt.Hornik@wu-wien.ac.at>
 
-% Copyright (C) 1995, 1996, 1999, 2000, 2002, 2004, 2005, 2007
-%               Kurt Hornik
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 1995, 1996, 1999, 2000, 2002, 2004, 2005, 2007 Kurt Hornik
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/corr.m b/matlab/missing/stats/corr.m
index e6c993063..26c27fe3b 100644
--- a/matlab/missing/stats/corr.m
+++ b/matlab/missing/stats/corr.m
@@ -36,10 +36,10 @@ function retval = corr(x, y) % --*-- Unitary tests --*--
 % Original files: statistics\base\corr.m, statistics\base\cov.m, and packages\stk-2.3.4\misc\mole\corr\corr.m
 % Original authors: Kurt Hornik <hornik@wu-wien.ac.at> and Julien Bect  <julien.bect@supelec.fr>
 
-% Copyright (C) 1993-1996 Kurt Hornik
-% Copyright (C) 1996-2015 John W. Eaton
-% Copyright (C) 2013-2015 Julien Bect
-% Copyright (C) 2016-2017 Dynare Team
+% Copyright © 1993-1996 Kurt Hornik
+% Copyright © 1996-2015 John W. Eaton
+% Copyright © 2013-2015 Julien Bect
+% Copyright © 2016-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/exprnd.m b/matlab/missing/stats/exprnd.m
index bbcaaf135..4d8fef858 100644
--- a/matlab/missing/stats/exprnd.m
+++ b/matlab/missing/stats/exprnd.m
@@ -17,7 +17,7 @@ function rnd = exprnd(a)
 %    None.
 %
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/gamcdf.m b/matlab/missing/stats/gamcdf.m
index 332bd592d..b8e5298b7 100644
--- a/matlab/missing/stats/gamcdf.m
+++ b/matlab/missing/stats/gamcdf.m
@@ -9,8 +9,8 @@ function cdf = gamcdf (x, a, b)
 % Original file: statistics/distributions/gamcdf.m
 % Original author: TT <Teresa.Twaroch@ci.tuwien.ac.at>
 
-% Copyright (C) 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/gaminv.m b/matlab/missing/stats/gaminv.m
index ae7fa7975..a37d3c76d 100644
--- a/matlab/missing/stats/gaminv.m
+++ b/matlab/missing/stats/gaminv.m
@@ -9,8 +9,8 @@ function inv = gaminv (x, a, b)
 % Original file: statistics/distributions/gaminv.m
 % Original author: KH <Kurt.Hornik@wu-wien.ac.at>
 
-% Copyright (C) 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/gampdf.m b/matlab/missing/stats/gampdf.m
index d40891762..8504e24b0 100644
--- a/matlab/missing/stats/gampdf.m
+++ b/matlab/missing/stats/gampdf.m
@@ -9,8 +9,8 @@ function pdf = gampdf (x, a, b)
 % Original file: statistics/distributions/gampdf.m
 % Original author: TT <Teresa.Twaroch@ci.tuwien.ac.at>
 
-% Copyright (C) 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/nanmean.m b/matlab/missing/stats/nanmean.m
index cd512a37d..829666ac3 100644
--- a/matlab/missing/stats/nanmean.m
+++ b/matlab/missing/stats/nanmean.m
@@ -14,7 +14,7 @@ function y = nanmean(x, dim)
 % (2) Works with vector and matrices, not implemented for arrays with more
 % than two dimensions.
 
-% Copyright (C) 2011-2018 Dynare Team
+% Copyright © 2011-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/normcdf.m b/matlab/missing/stats/normcdf.m
index 349264eaf..7c2176986 100644
--- a/matlab/missing/stats/normcdf.m
+++ b/matlab/missing/stats/normcdf.m
@@ -10,8 +10,8 @@ function cdf = normcdf (x, m, s)
 % Original file: statistics/distributions/normcdf.m
 % Original author: TT <Teresa.Twaroch@ci.tuwien.ac.at>
 
-% Copyright (C) 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/norminv.m b/matlab/missing/stats/norminv.m
index da9c1dc82..8bda7e425 100644
--- a/matlab/missing/stats/norminv.m
+++ b/matlab/missing/stats/norminv.m
@@ -10,8 +10,8 @@ function inv = norminv (x, m, s)
 % Original file: statistics/distributions/norminv.m
 % Original author: KH <Kurt.Hornik@wu-wien.ac.at>
 
-% Copyright (C) 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/normpdf.m b/matlab/missing/stats/normpdf.m
index 7492735df..83e3c69b1 100644
--- a/matlab/missing/stats/normpdf.m
+++ b/matlab/missing/stats/normpdf.m
@@ -10,8 +10,8 @@ function pdf = normpdf (x, m, s)
 % Original file: statistics/distributions/normpdf.m
 % Original author: TT <Teresa.Twaroch@ci.tuwien.ac.at>
 
-% Copyright (C) 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 1995, 1996, 1997, 2005, 2006, 2007 Kurt Hornik
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/quantile.m b/matlab/missing/stats/quantile.m
index 8e6ace8a1..28738c6fa 100644
--- a/matlab/missing/stats/quantile.m
+++ b/matlab/missing/stats/quantile.m
@@ -48,8 +48,8 @@ function [q,N] = quantile(X, p, dim, method, weights) % --*-- Unitary tests --*-
 % Original file downloaded from:
 % http://fr.mathworks.com/matlabcentral/fileexchange/46555-quantile-calculation
 %
-% Copyright (C) 2014-2016 University of Surrey (Christopher Hummersone)
-% Copyright (C) 2016-2017 Dynare Team
+% Copyright © 2014-2016 University of Surrey (Christopher Hummersone)
+% Copyright © 2016-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/stdnormal_cdf.m b/matlab/missing/stats/stdnormal_cdf.m
index 8c654ab7f..20ad82e6e 100644
--- a/matlab/missing/stats/stdnormal_cdf.m
+++ b/matlab/missing/stats/stdnormal_cdf.m
@@ -8,9 +8,9 @@ function cdf = stdnormal_cdf (x)
 % Original file: statistics/distributions/stdnormal_cdf.m
 % Original author: KH <Kurt.Hornik@wu-wien.ac.at>
 
-% Copyright (C) 1995, 1996, 1997, 1998, 2000, 2002, 2004, 2005, 2006,
-%               2007 Kurt Hornik
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 1995, 1996, 1997, 1998, 2000, 2002, 2004, 2005, 2006,
+%             2007 Kurt Hornik
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/stdnormal_inv.m b/matlab/missing/stats/stdnormal_inv.m
index 64375675e..10c015a06 100644
--- a/matlab/missing/stats/stdnormal_inv.m
+++ b/matlab/missing/stats/stdnormal_inv.m
@@ -8,9 +8,8 @@ function inv = stdnormal_inv (x)
 % Original file: statistics/distributions/stdnormal_inv.m
 % Original author: KH <Kurt.Hornik@wu-wien.ac.at>
 
-% Copyright (C) 1995, 1996, 1997, 1998, 2000, 2002, 2005, 2006, 2007
-%               Kurt Hornik
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 1995, 1996, 1997, 1998, 2000, 2002, 2005, 2006, 2007 Kurt Hornik
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/stdnormal_pdf.m b/matlab/missing/stats/stdnormal_pdf.m
index 4d6c1629c..361a04890 100644
--- a/matlab/missing/stats/stdnormal_pdf.m
+++ b/matlab/missing/stats/stdnormal_pdf.m
@@ -8,9 +8,9 @@ function pdf = stdnormal_pdf (x)
 % Original file: statistics/distributions/stdnormal_pdf.m
 % Original author: TT <Teresa.Twaroch@ci.tuwien.ac.at>
 
-% Copyright (C) 1995, 1996, 1997, 1998, 2000, 2002, 2004, 2005, 2006,
-%               2007 Kurt Hornik
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 1995, 1996, 1997, 1998, 2000, 2002, 2004, 2005, 2006,
+%             2007 Kurt Hornik
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/wblcdf.m b/matlab/missing/stats/wblcdf.m
index a1a5c0c59..7fe25e36c 100644
--- a/matlab/missing/stats/wblcdf.m
+++ b/matlab/missing/stats/wblcdf.m
@@ -10,7 +10,7 @@ function p = wblcdf(x, scale, shape)   % --*-- Unitary tests --*--
 % OUTPUTS
 % - p     [double] Positive scalar between
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/wblinv.m b/matlab/missing/stats/wblinv.m
index 5abbd6fd3..874286529 100644
--- a/matlab/missing/stats/wblinv.m
+++ b/matlab/missing/stats/wblinv.m
@@ -10,7 +10,7 @@ function t = wblinv(proba, scale, shape)   % --*-- Unitary tests --*--
 % OUTPUTS
 % - t     [double] scalar such that P(X<=t)=proba
 
-% Copyright (C) 2015-2020 Dynare Team
+% Copyright © 2015-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/stats/wblrnd.m b/matlab/missing/stats/wblrnd.m
index 9d1746c68..a6ebbc765 100644
--- a/matlab/missing/stats/wblrnd.m
+++ b/matlab/missing/stats/wblrnd.m
@@ -8,7 +8,7 @@ function rnd = wblrnd(a, b)
 %  OUTPUT
 %    rnd     [double]    m*n matrix of independent variates from the beta(a,b) distribution.
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/struct2array/struct2array.m b/matlab/missing/struct2array/struct2array.m
index 479e0544e..97e54f99d 100644
--- a/matlab/missing/struct2array/struct2array.m
+++ b/matlab/missing/struct2array/struct2array.m
@@ -6,7 +6,7 @@ function a = struct2array(s)
 % OUPUTS
 % - a  [double]  column vector with sum(n_i*m_i, i=1,...,N) elements.
 
-% Copyright (C) 2017 Dynare Team
+% Copyright © 2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing/vec/vec.m b/matlab/missing/vec/vec.m
index ab8bf8e3d..ea6ad632b 100644
--- a/matlab/missing/vec/vec.m
+++ b/matlab/missing/vec/vec.m
@@ -7,7 +7,7 @@ function Vector = vec(Matrix)
 % OUTPUTS
 %   Vector             [double]   a n*n vector.
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing_DiffuseKalmanSmootherH1_Z.m b/matlab/missing_DiffuseKalmanSmootherH1_Z.m
index 0c2411d87..8e0fad922 100644
--- a/matlab/missing_DiffuseKalmanSmootherH1_Z.m
+++ b/matlab/missing_DiffuseKalmanSmootherH1_Z.m
@@ -57,7 +57,7 @@ function [alphahat,epsilonhat,etahat,atilde,P,aK,PK,decomp,V,aalphahat,eetahat,d
 %   Durbin/Koopman (2012): "Time Series Analysis by State Space Methods", Oxford University Press,
 %   Second Edition, Ch. 5
 
-% Copyright (C) 2004-2021 Dynare Team
+% Copyright © 2004-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/missing_DiffuseKalmanSmootherH3_Z.m b/matlab/missing_DiffuseKalmanSmootherH3_Z.m
index a4d8e7e97..aa06d67dc 100644
--- a/matlab/missing_DiffuseKalmanSmootherH3_Z.m
+++ b/matlab/missing_DiffuseKalmanSmootherH3_Z.m
@@ -64,7 +64,7 @@ function [alphahat,epsilonhat,etahat,a,P1,aK,PK,decomp,V, aalphahat,eetahat,d,va
 %   Models", S.J. Koopman and J. Durbin (2003), in Journal of Time Series
 %   Analysis, vol. 24(1), pp. 85-98.
 
-% Copyright (C) 2004-2021 Dynare Team
+% Copyright © 2004-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/mode_check.m b/matlab/mode_check.m
index f3b5c816b..cefe990af 100644
--- a/matlab/mode_check.m
+++ b/matlab/mode_check.m
@@ -40,7 +40,7 @@ function mode_check(fun,x,hessian_mat,DynareDataset,DatasetInfo,DynareOptions,Mo
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/model_comparison.m b/matlab/model_comparison.m
index 302bda814..27a7f39ba 100644
--- a/matlab/model_comparison.m
+++ b/matlab/model_comparison.m
@@ -20,7 +20,7 @@ function oo = model_comparison(ModelNames,ModelPriors,oo,options_,fname)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2007-2018 Dynare Team
+% Copyright © 2007-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/model_diagnostics.m b/matlab/model_diagnostics.m
index 25552465c..41b514f28 100644
--- a/matlab/model_diagnostics.m
+++ b/matlab/model_diagnostics.m
@@ -16,7 +16,7 @@ function model_diagnostics(M,options,oo)
 %   none.
 %
 
-% Copyright (C) 1996-2020 Dynare Team
+% Copyright © 1996-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/model_info.m b/matlab/model_info.m
index bb2643ef6..8be10ddf4 100644
--- a/matlab/model_info.m
+++ b/matlab/model_info.m
@@ -1,7 +1,7 @@
 function model_info(options_model_info_)
 %function model_info(options_model_info_)
 
-% Copyright (C) 2008-2022 Dynare Team
+% Copyright © 2008-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/model_inversion.m b/matlab/model_inversion.m
index 4c3eeeba8..7f694cd58 100644
--- a/matlab/model_inversion.m
+++ b/matlab/model_inversion.m
@@ -15,7 +15,7 @@ function [endogenousvariables, exogenousvariables] = model_inversion(constraints
 %
 % REMARKS
 
-% Copyright (C) 2018-2019 Dynare Team
+% Copyright © 2018-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/modules/dseries b/matlab/modules/dseries
index 8d5f3c500..46c6de58f 160000
--- a/matlab/modules/dseries
+++ b/matlab/modules/dseries
@@ -1 +1 @@
-Subproject commit 8d5f3c50082ac31d329e1533664d0364d18f2922
+Subproject commit 46c6de58f7c58ac9a1a69477ab26e948f764f497
diff --git a/matlab/modules/reporting b/matlab/modules/reporting
index 7caefbf6f..4fb36e8bc 160000
--- a/matlab/modules/reporting
+++ b/matlab/modules/reporting
@@ -1 +1 @@
-Subproject commit 7caefbf6f959d190146c89b0b95b12a314a9e30e
+Subproject commit 4fb36e8bccd623ed892778dba8a765b1a79a569a
diff --git a/matlab/moment_function.m b/matlab/moment_function.m
index c4de1a733..507354d6a 100644
--- a/matlab/moment_function.m
+++ b/matlab/moment_function.m
@@ -15,7 +15,7 @@ function [g,grad,hess,flag] = moment_function(xparams,sample_moments,dataset,opt
 % SPECIAL REQUIREMENTS
 %  The user has to provide a file where the moment conditions are defined.
 
-% Copyright (C) 2010-2019 Dynare Team
+% Copyright © 2010-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/moments.m b/matlab/moments.m
index 5cc3653a3..86d5d8e8e 100644
--- a/matlab/moments.m
+++ b/matlab/moments.m
@@ -14,7 +14,7 @@ function m = moments(X,order)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/check_datafile_years_assigned.m b/matlab/ms-sbvar/check_datafile_years_assigned.m
index b788043cb..a2bee0e23 100644
--- a/matlab/ms-sbvar/check_datafile_years_assigned.m
+++ b/matlab/ms-sbvar/check_datafile_years_assigned.m
@@ -8,7 +8,7 @@ function [final_year,final_subperiod]=check_datafile_years_assigned(options_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2012-2013 Dynare Team
+% Copyright © 2012-2013 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/clean_files_for_second_type_of_mex.m b/matlab/ms-sbvar/clean_files_for_second_type_of_mex.m
index 048653dc0..33d81f4fa 100644
--- a/matlab/ms-sbvar/clean_files_for_second_type_of_mex.m
+++ b/matlab/ms-sbvar/clean_files_for_second_type_of_mex.m
@@ -11,7 +11,7 @@ function clean_files_for_second_type_of_mex(M_, options_, type)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/clean_ms_estimation_files.m b/matlab/ms-sbvar/clean_ms_estimation_files.m
index aad51d70d..867de5833 100644
--- a/matlab/ms-sbvar/clean_ms_estimation_files.m
+++ b/matlab/ms-sbvar/clean_ms_estimation_files.m
@@ -11,7 +11,7 @@ function clean_ms_estimation_files(file_tag)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011 Dynare Team
+% Copyright © 2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/clean_ms_forecast_files.m b/matlab/ms-sbvar/clean_ms_forecast_files.m
index bbebdbecb..0cfe31d8a 100644
--- a/matlab/ms-sbvar/clean_ms_forecast_files.m
+++ b/matlab/ms-sbvar/clean_ms_forecast_files.m
@@ -11,7 +11,7 @@ function clean_ms_forecast_files(file_tag)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011 Dynare Team
+% Copyright © 2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/clean_ms_init_files.m b/matlab/ms-sbvar/clean_ms_init_files.m
index 9301919b1..6e0852efc 100644
--- a/matlab/ms-sbvar/clean_ms_init_files.m
+++ b/matlab/ms-sbvar/clean_ms_init_files.m
@@ -11,7 +11,7 @@ function clean_ms_init_files(file_tag)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011 Dynare Team
+% Copyright © 2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/clean_ms_irf_files.m b/matlab/ms-sbvar/clean_ms_irf_files.m
index c6cbd6334..e7ea4bc3f 100644
--- a/matlab/ms-sbvar/clean_ms_irf_files.m
+++ b/matlab/ms-sbvar/clean_ms_irf_files.m
@@ -11,7 +11,7 @@ function clean_ms_irf_files(file_tag)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011 Dynare Team
+% Copyright © 2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/clean_ms_mdd_files.m b/matlab/ms-sbvar/clean_ms_mdd_files.m
index 0cb8e7883..1d72958d8 100644
--- a/matlab/ms-sbvar/clean_ms_mdd_files.m
+++ b/matlab/ms-sbvar/clean_ms_mdd_files.m
@@ -12,7 +12,7 @@ function clean_ms_mdd_files(file_tag, pt)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011 Dynare Team
+% Copyright © 2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/clean_ms_probabilities_files.m b/matlab/ms-sbvar/clean_ms_probabilities_files.m
index 1aac039c2..73992f5f7 100644
--- a/matlab/ms-sbvar/clean_ms_probabilities_files.m
+++ b/matlab/ms-sbvar/clean_ms_probabilities_files.m
@@ -11,7 +11,7 @@ function clean_ms_probabilities_files(file_tag)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011 Dynare Team
+% Copyright © 2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/clean_ms_simulation_files.m b/matlab/ms-sbvar/clean_ms_simulation_files.m
index 29c6a84b5..7b66e1e42 100644
--- a/matlab/ms-sbvar/clean_ms_simulation_files.m
+++ b/matlab/ms-sbvar/clean_ms_simulation_files.m
@@ -11,7 +11,7 @@ function clean_ms_simulation_files(file_tag)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2013 Dynare Team
+% Copyright © 2011-2013 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/clean_ms_variance_decomposition_files.m b/matlab/ms-sbvar/clean_ms_variance_decomposition_files.m
index 2054b550c..2f1bf4891 100644
--- a/matlab/ms-sbvar/clean_ms_variance_decomposition_files.m
+++ b/matlab/ms-sbvar/clean_ms_variance_decomposition_files.m
@@ -11,7 +11,7 @@ function clean_ms_variance_decomposition_files(file_tag)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011 Dynare Team
+% Copyright © 2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/clean_sbvar_files.m b/matlab/ms-sbvar/clean_sbvar_files.m
index 6e5b6b11d..c49793fb0 100644
--- a/matlab/ms-sbvar/clean_sbvar_files.m
+++ b/matlab/ms-sbvar/clean_sbvar_files.m
@@ -11,7 +11,7 @@ function clean_sbvar_files()
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2010-2011 Dynare Team
+% Copyright © 2010-2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/create_dir.m b/matlab/ms-sbvar/create_dir.m
index 1b83bb312..5b5a22eb3 100644
--- a/matlab/ms-sbvar/create_dir.m
+++ b/matlab/ms-sbvar/create_dir.m
@@ -11,7 +11,7 @@ function create_dir(dirname)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011 Dynare Team
+% Copyright © 2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/delete_dir_if_exists.m b/matlab/ms-sbvar/delete_dir_if_exists.m
index 99b18b24b..7e76a03b2 100644
--- a/matlab/ms-sbvar/delete_dir_if_exists.m
+++ b/matlab/ms-sbvar/delete_dir_if_exists.m
@@ -11,7 +11,7 @@ function delete_dir_if_exists(dirname)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2016 Dynare Team
+% Copyright © 2011-2016 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/delete_if_exists.m b/matlab/ms-sbvar/delete_if_exists.m
index 6e159b46b..d14544fed 100644
--- a/matlab/ms-sbvar/delete_if_exists.m
+++ b/matlab/ms-sbvar/delete_if_exists.m
@@ -11,7 +11,7 @@ function delete_if_exists(fname)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011 Dynare Team
+% Copyright © 2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/dyn_save_graph.m b/matlab/ms-sbvar/dyn_save_graph.m
index 65f8fa784..2fb8cdd47 100644
--- a/matlab/ms-sbvar/dyn_save_graph.m
+++ b/matlab/ms-sbvar/dyn_save_graph.m
@@ -13,7 +13,7 @@ function dyn_save_graph(dirname,graph_name,graph_formats,TeX,names,texnames,capt
 % SPECIAL REQUIREMENTS
 %    none
 %
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/identification/exclusions.m b/matlab/ms-sbvar/identification/exclusions.m
index 535570107..ca7e4ebb0 100644
--- a/matlab/ms-sbvar/identification/exclusions.m
+++ b/matlab/ms-sbvar/identification/exclusions.m
@@ -16,7 +16,7 @@ function [Ui,Vi,n0,np,ixmC0Pres,Qi,Ri] = exclusions(nvar,nexo,options_ms)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/identification/lower_cholesky.m b/matlab/ms-sbvar/identification/lower_cholesky.m
index e2b4d2754..bd923d465 100644
--- a/matlab/ms-sbvar/identification/lower_cholesky.m
+++ b/matlab/ms-sbvar/identification/lower_cholesky.m
@@ -16,7 +16,7 @@ function [Ui,Vi,n0,np,ixmC0Pres] = lower_cholesky(nvar,nexo,options_ms)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/identification/upper_cholesky.m b/matlab/ms-sbvar/identification/upper_cholesky.m
index da32ab968..ccdf906e6 100644
--- a/matlab/ms-sbvar/identification/upper_cholesky.m
+++ b/matlab/ms-sbvar/identification/upper_cholesky.m
@@ -16,7 +16,7 @@ function [Ui,Vi,n0,np,ixmC0Pres] = upper_cholesky(nvar,nexo,options_ms)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/initialize_ms_sbvar_options.m b/matlab/ms-sbvar/initialize_ms_sbvar_options.m
index ded5b6190..18de7e4d2 100644
--- a/matlab/ms-sbvar/initialize_ms_sbvar_options.m
+++ b/matlab/ms-sbvar/initialize_ms_sbvar_options.m
@@ -12,7 +12,7 @@ function options_=initialize_ms_sbvar_options(M_, options_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2013 Dynare Team
+% Copyright © 2011-2013 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/load_flat_file.m b/matlab/ms-sbvar/load_flat_file.m
index b4d0a3274..e79352980 100644
--- a/matlab/ms-sbvar/load_flat_file.m
+++ b/matlab/ms-sbvar/load_flat_file.m
@@ -14,7 +14,7 @@ function [Q, A0, Aplus, Zeta] = load_flat_file(file_tag)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2013 Dynare Team
+% Copyright © 2013 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/ms_compute_mdd.m b/matlab/ms-sbvar/ms_compute_mdd.m
index ce1df22e9..e86ba0894 100644
--- a/matlab/ms-sbvar/ms_compute_mdd.m
+++ b/matlab/ms-sbvar/ms_compute_mdd.m
@@ -14,7 +14,7 @@ function [options_, oo_]=ms_compute_mdd(M_, options_, oo_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2020 Dynare Team
+% Copyright © 2011-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/ms_compute_probabilities.m b/matlab/ms-sbvar/ms_compute_probabilities.m
index 33dc9e76a..6c1803bda 100644
--- a/matlab/ms-sbvar/ms_compute_probabilities.m
+++ b/matlab/ms-sbvar/ms_compute_probabilities.m
@@ -14,7 +14,7 @@ function [options_, oo_]=ms_compute_probabilities(M_, options_, oo_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2020 Dynare Team
+% Copyright © 2011-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/ms_estimation.m b/matlab/ms-sbvar/ms_estimation.m
index 3b9fd932e..f5fc67ebf 100644
--- a/matlab/ms-sbvar/ms_estimation.m
+++ b/matlab/ms-sbvar/ms_estimation.m
@@ -14,7 +14,7 @@ function [options_, oo_]=ms_estimation(M_, options_, oo_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2020 Dynare Team
+% Copyright © 2011-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/ms_forecast.m b/matlab/ms-sbvar/ms_forecast.m
index 4d3f73fb1..5a01cd6c4 100644
--- a/matlab/ms-sbvar/ms_forecast.m
+++ b/matlab/ms-sbvar/ms_forecast.m
@@ -14,7 +14,7 @@ function [options_, oo_]=ms_forecast(M_, options_, oo_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2020 Dynare Team
+% Copyright © 2011-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/ms_irf.m b/matlab/ms-sbvar/ms_irf.m
index 71040f630..97a16dc3d 100644
--- a/matlab/ms-sbvar/ms_irf.m
+++ b/matlab/ms-sbvar/ms_irf.m
@@ -15,7 +15,7 @@ function [options_, oo_]=ms_irf(varlist, M_, options_, oo_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2020 Dynare Team
+% Copyright © 2011-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/ms_mardd.m b/matlab/ms-sbvar/ms_mardd.m
index 48482eaac..a04c6e943 100644
--- a/matlab/ms-sbvar/ms_mardd.m
+++ b/matlab/ms-sbvar/ms_mardd.m
@@ -6,7 +6,7 @@ function ms_mardd(options_)
 %
 % Tao Zha, September 1999.  Quick revisions, May 2003.  Final revision, September 2004.
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/ms_sbvar_setup.m b/matlab/ms-sbvar/ms_sbvar_setup.m
index bdb8752d9..9eb6db387 100644
--- a/matlab/ms-sbvar/ms_sbvar_setup.m
+++ b/matlab/ms-sbvar/ms_sbvar_setup.m
@@ -11,7 +11,7 @@ function ms_sbvar_setup(options_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2020 Dynare Team
+% Copyright © 2003-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/ms_simulation.m b/matlab/ms-sbvar/ms_simulation.m
index 7af99e3c0..16b310a44 100644
--- a/matlab/ms-sbvar/ms_simulation.m
+++ b/matlab/ms-sbvar/ms_simulation.m
@@ -14,7 +14,7 @@ function [options_, oo_]=ms_simulation(M_, options_, oo_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2020 Dynare Team
+% Copyright © 2011-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/ms_variance_decomposition.m b/matlab/ms-sbvar/ms_variance_decomposition.m
index 566343099..d3b0d5aab 100644
--- a/matlab/ms-sbvar/ms_variance_decomposition.m
+++ b/matlab/ms-sbvar/ms_variance_decomposition.m
@@ -14,7 +14,7 @@ function [options_, oo_]=ms_variance_decomposition(M_, options_, oo_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2020 Dynare Team
+% Copyright © 2011-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/ms_write_markov_file.m b/matlab/ms-sbvar/ms_write_markov_file.m
index 5752afcdb..7fdd4322b 100644
--- a/matlab/ms-sbvar/ms_write_markov_file.m
+++ b/matlab/ms-sbvar/ms_write_markov_file.m
@@ -10,7 +10,7 @@ function ms_write_markov_file(fname, options)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/ms_write_mhm_input.m b/matlab/ms-sbvar/ms_write_mhm_input.m
index 5baf1e94f..a18e8e3c0 100644
--- a/matlab/ms-sbvar/ms_write_mhm_input.m
+++ b/matlab/ms-sbvar/ms_write_mhm_input.m
@@ -11,7 +11,7 @@ function ms_write_mhm_input(fname, options_ms)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/msstart2.m b/matlab/ms-sbvar/msstart2.m
index 0fafff161..99be4698c 100644
--- a/matlab/ms-sbvar/msstart2.m
+++ b/matlab/ms-sbvar/msstart2.m
@@ -12,7 +12,7 @@
 %
 % February 2004
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/msstart_setup.m b/matlab/ms-sbvar/msstart_setup.m
index 46d3b2573..159cb17a1 100644
--- a/matlab/ms-sbvar/msstart_setup.m
+++ b/matlab/ms-sbvar/msstart_setup.m
@@ -1,6 +1,6 @@
 %function []= msstart_setup(options_)
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/plot_ms_forecast.m b/matlab/ms-sbvar/plot_ms_forecast.m
index 4bc5e0c59..65b8c5414 100644
--- a/matlab/ms-sbvar/plot_ms_forecast.m
+++ b/matlab/ms-sbvar/plot_ms_forecast.m
@@ -15,7 +15,7 @@ function plot_ms_forecast(M_, options_, forecast, figure_name)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2018 Dynare Team
+% Copyright © 2011-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/plot_ms_irf.m b/matlab/ms-sbvar/plot_ms_irf.m
index 487f9ffe5..1b27c1c58 100644
--- a/matlab/ms-sbvar/plot_ms_irf.m
+++ b/matlab/ms-sbvar/plot_ms_irf.m
@@ -15,7 +15,7 @@ function plot_ms_irf(M_, options_, irf, figure_name, varlist)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2018 Dynare Team
+% Copyright © 2011-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/plot_ms_probabilities.m b/matlab/ms-sbvar/plot_ms_probabilities.m
index dfe2263e9..ff1b08422 100644
--- a/matlab/ms-sbvar/plot_ms_probabilities.m
+++ b/matlab/ms-sbvar/plot_ms_probabilities.m
@@ -11,7 +11,7 @@ function plot_ms_probabilities(computed_probabilities, options_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/plot_ms_variance_decomposition.m b/matlab/ms-sbvar/plot_ms_variance_decomposition.m
index 40a70b59d..fdbd24e37 100644
--- a/matlab/ms-sbvar/plot_ms_variance_decomposition.m
+++ b/matlab/ms-sbvar/plot_ms_variance_decomposition.m
@@ -22,7 +22,7 @@ function plot_ms_variance_decomposition(M_, options_, vd, figure_name, varargin)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2018 Dynare Team
+% Copyright © 2011-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/plot_ms_variance_decomposition_error_bands.m b/matlab/ms-sbvar/plot_ms_variance_decomposition_error_bands.m
index dae577c22..2e227f0da 100644
--- a/matlab/ms-sbvar/plot_ms_variance_decomposition_error_bands.m
+++ b/matlab/ms-sbvar/plot_ms_variance_decomposition_error_bands.m
@@ -15,7 +15,7 @@ function plot_ms_variance_decomposition_error_bands(M_, options_, vddata, figure
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2018 Dynare Team
+% Copyright © 2011-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/reshape_ascii_forecast_data.m b/matlab/ms-sbvar/reshape_ascii_forecast_data.m
index 1c609e387..219804c87 100644
--- a/matlab/ms-sbvar/reshape_ascii_forecast_data.m
+++ b/matlab/ms-sbvar/reshape_ascii_forecast_data.m
@@ -13,7 +13,7 @@ function forecast_data=reshape_ascii_forecast_data(endo_nbr, psize, horizon, asc
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2012 Dynare Team
+% Copyright © 2011-2012 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/reshape_ascii_irf_data.m b/matlab/ms-sbvar/reshape_ascii_irf_data.m
index dc742cc52..0e1f760e6 100644
--- a/matlab/ms-sbvar/reshape_ascii_irf_data.m
+++ b/matlab/ms-sbvar/reshape_ascii_irf_data.m
@@ -13,7 +13,7 @@ function irf_data=reshape_ascii_irf_data(endo_nbr, psize, horizon, ascii_data)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2012 Dynare Team
+% Copyright © 2011-2012 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/reshape_ascii_variance_decomposition_data.m b/matlab/ms-sbvar/reshape_ascii_variance_decomposition_data.m
index 549391f15..90b3403c8 100644
--- a/matlab/ms-sbvar/reshape_ascii_variance_decomposition_data.m
+++ b/matlab/ms-sbvar/reshape_ascii_variance_decomposition_data.m
@@ -13,7 +13,7 @@ function vd_data=reshape_ascii_variance_decomposition_data(endo_nbr, psize, hori
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2012 Dynare Team
+% Copyright © 2011-2012 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/sbvar.m b/matlab/ms-sbvar/sbvar.m
index 9c828bb27..f97775732 100644
--- a/matlab/ms-sbvar/sbvar.m
+++ b/matlab/ms-sbvar/sbvar.m
@@ -15,7 +15,7 @@ function sbvar(M, options)
 %   none.
 %
 
-% Copyright (C) 2011-2013 Dynare Team
+% Copyright © 2011-2013 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/set_file_tags.m b/matlab/ms-sbvar/set_file_tags.m
index 4dbc17bd4..d5b413c79 100644
--- a/matlab/ms-sbvar/set_file_tags.m
+++ b/matlab/ms-sbvar/set_file_tags.m
@@ -11,7 +11,7 @@ function [options_]=set_file_tags(options_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2012 Dynare Team
+% Copyright © 2011-2012 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/set_ms_estimation_file.m b/matlab/ms-sbvar/set_ms_estimation_file.m
index 6a2e23d3d..c9190d874 100644
--- a/matlab/ms-sbvar/set_ms_estimation_file.m
+++ b/matlab/ms-sbvar/set_ms_estimation_file.m
@@ -17,7 +17,7 @@ function [options_, oo_]=set_ms_estimation_file(file_tag, options_, oo_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2012 Dynare Team
+% Copyright © 2011-2012 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/set_ms_simulation_file.m b/matlab/ms-sbvar/set_ms_simulation_file.m
index 8bf121995..7610c71ee 100644
--- a/matlab/ms-sbvar/set_ms_simulation_file.m
+++ b/matlab/ms-sbvar/set_ms_simulation_file.m
@@ -11,7 +11,7 @@ function options_=set_ms_simulation_file(options_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2011-2012 Dynare Team
+% Copyright © 2011-2012 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ms-sbvar/svar_global_identification_check.m b/matlab/ms-sbvar/svar_global_identification_check.m
index 05ccf79ce..5baf019fa 100644
--- a/matlab/ms-sbvar/svar_global_identification_check.m
+++ b/matlab/ms-sbvar/svar_global_identification_check.m
@@ -16,7 +16,7 @@ function indent = svar_global_identification_check(options_)
 %   Autoregressions: Theory of Identification and Algorithms for
 %   Inference" in Review of Economic Studies, 77, 665-696.
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/mult_elimination.m b/matlab/mult_elimination.m
index ac5289657..bc5d4d525 100644
--- a/matlab/mult_elimination.m
+++ b/matlab/mult_elimination.m
@@ -12,7 +12,7 @@ function dr=mult_elimination(varlist,M_, options_, oo_)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2003-2018 Dynare Team
+% Copyright © 2003-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/multivariate_sample_autocovariance.m b/matlab/multivariate_sample_autocovariance.m
index aadc00e9c..1434cc16a 100644
--- a/matlab/multivariate_sample_autocovariance.m
+++ b/matlab/multivariate_sample_autocovariance.m
@@ -11,7 +11,7 @@ function autocov = multivariate_sample_autocovariance(data,q)
 %
 % SPECIAL REQUIREMENTS
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/my_subplot.m b/matlab/my_subplot.m
index bfb4d4863..ad03060a2 100644
--- a/matlab/my_subplot.m
+++ b/matlab/my_subplot.m
@@ -17,7 +17,7 @@ function my_subplot(i,imax,irow,icol,fig_title)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2003-2009 Dynare Team
+% Copyright © 2003-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/myboxplot.m b/matlab/myboxplot.m
index 77a000cc4..73eb78987 100644
--- a/matlab/myboxplot.m
+++ b/matlab/myboxplot.m
@@ -4,7 +4,7 @@ function sout = myboxplot (data,notched,symbol,vertical,maxwhisker)
 %  sout = myboxplot (data,notched,symbol,vertical,maxwhisker)
 
 %
-% Copyright (C) 2010-2017 Dynare Team
+% Copyright © 2010-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/mydelete.m b/matlab/mydelete.m
index 425fded73..86128c4bd 100644
--- a/matlab/mydelete.m
+++ b/matlab/mydelete.m
@@ -1,7 +1,7 @@
 function mydelete(fname,pname)
 % Specialized version of delete() function
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/name2index.m b/matlab/name2index.m
index 4afc5dd20..948a21843 100644
--- a/matlab/name2index.m
+++ b/matlab/name2index.m
@@ -16,7 +16,7 @@ function i = name2index(options_, M_, estim_params_, type, name1, name2 )
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2008-2018 Dynare Team
+% Copyright © 2008-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/non_linear_dsge_likelihood.m b/matlab/non_linear_dsge_likelihood.m
index aca12b111..b31d5c1e1 100644
--- a/matlab/non_linear_dsge_likelihood.m
+++ b/matlab/non_linear_dsge_likelihood.m
@@ -26,7 +26,7 @@ function [fval,info,exit_flag,DLIK,Hess,ys,trend_coeff,Model,DynareOptions,Bayes
 % - BayesInfo               [struct]              See INPUTS section.
 % - DynareResults           [struct]              Updated DynareResults structure described in INPUTS section.
 
-% Copyright (C) 2010-2022 Dynare Team
+% Copyright © 2010-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/octave_ver_less_than.m b/matlab/octave_ver_less_than.m
index 0bf1a2af6..dc5291ddf 100644
--- a/matlab/octave_ver_less_than.m
+++ b/matlab/octave_ver_less_than.m
@@ -15,7 +15,7 @@ function r = octave_ver_less_than(verstr)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2008-2019 Dynare Team
+% Copyright © 2008-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ols/common_parsing.m b/matlab/ols/common_parsing.m
index 185ecc98c..92efd66eb 100644
--- a/matlab/ols/common_parsing.m
+++ b/matlab/ols/common_parsing.m
@@ -25,7 +25,7 @@ function [Y, lhssub, X, startdates, enddates, residnames] = common_parsing(ds, a
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ols/create_sur_report.m b/matlab/ols/create_sur_report.m
index e96fd1beb..a95a121f7 100644
--- a/matlab/ols/create_sur_report.m
+++ b/matlab/ols/create_sur_report.m
@@ -11,7 +11,7 @@ function create_sur_report()
 % SPECIAL REQUIREMENTS
 %   dynare must have been run with the option: json=compute
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ols/dyn_ols.m b/matlab/ols/dyn_ols.m
index 027804ffe..40d3fa797 100644
--- a/matlab/ols/dyn_ols.m
+++ b/matlab/ols/dyn_ols.m
@@ -28,7 +28,7 @@ function ds = dyn_ols(ds, fitted_names_dict, eqtags, model_name, param_names, ds
 % SPECIAL REQUIREMENTS
 %   dynare must have been run with the option: json=compute
 
-% Copyright (C) 2017-2021 Dynare Team
+% Copyright © 2017-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ols/getEquationsByTags.m b/matlab/ols/getEquationsByTags.m
index dfcf4c929..b4da2a646 100644
--- a/matlab/ols/getEquationsByTags.m
+++ b/matlab/ols/getEquationsByTags.m
@@ -17,7 +17,7 @@ function [ast] = getEquationsByTags(ast, tagname, tagvalue)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2017-2021 Dynare Team
+% Copyright © 2017-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ols/get_ast.m b/matlab/ols/get_ast.m
index cd482e9c8..000c71a14 100644
--- a/matlab/ols/get_ast.m
+++ b/matlab/ols/get_ast.m
@@ -14,7 +14,7 @@ function [ast, jsonmodel] = get_ast(eqtags)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ols/handle_constant_eqs.m b/matlab/ols/handle_constant_eqs.m
index 72409cf68..e17a06c58 100644
--- a/matlab/ols/handle_constant_eqs.m
+++ b/matlab/ols/handle_constant_eqs.m
@@ -13,7 +13,7 @@ function ast = handle_constant_eqs(ast)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ols/parse_ols_style_equation.m b/matlab/ols/parse_ols_style_equation.m
index 3c3832751..3e122a06d 100644
--- a/matlab/ols/parse_ols_style_equation.m
+++ b/matlab/ols/parse_ols_style_equation.m
@@ -18,7 +18,7 @@ function [Y, lhssub, X, residual, fp, lp] = parse_ols_style_equation(ds, ast)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ols/pooled_fgls.m b/matlab/ols/pooled_fgls.m
index d00dced64..f118164e1 100644
--- a/matlab/ols/pooled_fgls.m
+++ b/matlab/ols/pooled_fgls.m
@@ -23,7 +23,7 @@ function pooled_fgls(ds, param_common, param_regex, eqtags, model_name, param_na
 % SPECIAL REQUIREMENTS
 %   dynare must have been run with the option: json=compute
 
-% Copyright (C) 2017-2019 Dynare Team
+% Copyright © 2017-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ols/pooled_ols.m b/matlab/ols/pooled_ols.m
index 7149e41c2..15569b124 100644
--- a/matlab/ols/pooled_ols.m
+++ b/matlab/ols/pooled_ols.m
@@ -27,7 +27,7 @@ function varargout = pooled_ols(ds, param_common, param_regex, overlapping_dates
 % SPECIAL REQUIREMENTS
 %   dynare must have been run with the option: json=compute
 
-% Copyright (C) 2017-2019 Dynare Team
+% Copyright © 2017-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ols/put_in_sur_form.m b/matlab/ols/put_in_sur_form.m
index 1ca7a44a0..e855d1968 100644
--- a/matlab/ols/put_in_sur_form.m
+++ b/matlab/ols/put_in_sur_form.m
@@ -15,7 +15,7 @@ function [Yvec, lhssubvec, Xmat, constrained] = put_in_sur_form(Y, lhssub, X)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ols/sur.m b/matlab/ols/sur.m
index 9dc92e4c5..c1dfb1730 100644
--- a/matlab/ols/sur.m
+++ b/matlab/ols/sur.m
@@ -18,7 +18,7 @@ function varargout = sur(ds, param_names, eqtags, model_name, noniterative, ds_r
 % SPECIAL REQUIREMENTS
 %   dynare must have been run with the option: json=compute
 
-% Copyright (C) 2017-2021 Dynare Team
+% Copyright © 2017-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ols/write_param_init_inc_file.m b/matlab/ols/write_param_init_inc_file.m
index 419a0692e..deaa167fc 100644
--- a/matlab/ols/write_param_init_inc_file.m
+++ b/matlab/ols/write_param_init_inc_file.m
@@ -14,7 +14,7 @@ function write_param_init_inc_file(subfolder, fnameroot, idxs, estimated_params)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/olsgibbs.m b/matlab/olsgibbs.m
index 9c6385d4a..66fce0ea8 100644
--- a/matlab/olsgibbs.m
+++ b/matlab/olsgibbs.m
@@ -30,7 +30,7 @@ function ds = olsgibbs(ds, eqtag, BetaPriorExpectation, BetaPriorVariance, s2, n
 % SPECIAL REQUIREMENTS
 %   dynare must have been run with the option: json=compute
 
-% Copyright (C) 2018-2021 Dynare Team
+% Copyright © 2018-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/one_sided_hp_filter.m b/matlab/one_sided_hp_filter.m
index 3d71b812a..2e1d813d0 100644
--- a/matlab/one_sided_hp_filter.m
+++ b/matlab/one_sided_hp_filter.m
@@ -37,8 +37,8 @@ function [ytrend,ycycle]=one_sided_hp_filter(y,lambda,x_user,P_user,discard)
 %   Time Series Analysis, with the exception of H, which is equivalent to his H'.
 
 
-% Copyright (C) 2010-2015 Alexander Meyer-Gohde
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2010-2015 Alexander Meyer-Gohde
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/analytic_gradient_wrapper.m b/matlab/optimization/analytic_gradient_wrapper.m
index 4dba5fedd..52800ad71 100644
--- a/matlab/optimization/analytic_gradient_wrapper.m
+++ b/matlab/optimization/analytic_gradient_wrapper.m
@@ -14,7 +14,7 @@ function [fval, grad, hess, exit_flag]=analytic_gradient_wrapper(x, fcn, varargi
 % - hess                      Hessian of the objective function
 % - exit_flag     [integer]   scalar, flag returned by
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/apprgrdn.m b/matlab/optimization/apprgrdn.m
index 8a4862fdc..9c979912e 100644
--- a/matlab/optimization/apprgrdn.m
+++ b/matlab/optimization/apprgrdn.m
@@ -15,9 +15,9 @@ function g = apprgrdn(x,f,fun,deltax,obj,varargin)
 % structure
 %
 %
-% Copyright (C) 1997-2008, Alexei Kuntsevich and Franz Kappel
-% Copyright (C) 2008-2015 Giovanni Lombardo
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 1997-2008, Alexei Kuntsevich and Franz Kappel
+% Copyright © 2008-2015 Giovanni Lombardo
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/bfgsi1.m b/matlab/optimization/bfgsi1.m
index e45ff2e16..93b3c129a 100644
--- a/matlab/optimization/bfgsi1.m
+++ b/matlab/optimization/bfgsi1.m
@@ -15,8 +15,8 @@ function H = bfgsi1(H0,dg,dx,Verbose,Save_files)
 % Original file downloaded from:
 % http://sims.princeton.edu/yftp/optimize/mfiles/bfgsi.m
 %
-% Copyright (C) 1993-2009 Christopher Sims
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 1993-2009 Christopher Sims
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/cmaes.m b/matlab/optimization/cmaes.m
index 8ffb2f39d..c85246c97 100644
--- a/matlab/optimization/cmaes.m
+++ b/matlab/optimization/cmaes.m
@@ -157,8 +157,8 @@ function [xmin, ...      % minimum search point of last iteration
                             %   passes two additional parameters to the function MYFUN2.
                             %
 
-% Copyright (C) 2001-2012 Nikolaus Hansen,
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2001-2012 Nikolaus Hansen,
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/csminit1.m b/matlab/optimization/csminit1.m
index b0fbb2f24..98ed14ef0 100644
--- a/matlab/optimization/csminit1.m
+++ b/matlab/optimization/csminit1.m
@@ -37,8 +37,8 @@ function [fhat,xhat,fcount,retcode] = csminit1(fcn,x0,penalty,f0,g0,badg,H0,Verb
 % Original file downloaded from:
 % http://sims.princeton.edu/yftp/optimize/mfiles/csminit.m
 %
-% Copyright (C) 1993-2007 Christopher Sims
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 1993-2007 Christopher Sims
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/csminwel1.m b/matlab/optimization/csminwel1.m
index 35e6dffd8..12205b4e6 100644
--- a/matlab/optimization/csminwel1.m
+++ b/matlab/optimization/csminwel1.m
@@ -41,8 +41,8 @@ function [fh,xh,gh,H,itct,fcount,retcodeh] = csminwel1(fcn,x0,H0,grad,crit,nit,m
 % Original file downloaded from:
 % http://sims.princeton.edu/yftp/optimize/mfiles/csminwel.m
 %
-% Copyright (C) 1993-2007 Christopher Sims
-% Copyright (C) 2006-2021 Dynare Team
+% Copyright © 1993-2007 Christopher Sims
+% Copyright © 2006-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/dynare_minimize_objective.m b/matlab/optimization/dynare_minimize_objective.m
index 62f7019ae..6a0ef6e85 100644
--- a/matlab/optimization/dynare_minimize_objective.m
+++ b/matlab/optimization/dynare_minimize_objective.m
@@ -26,7 +26,7 @@ function [opt_par_values,fval,exitflag,hessian_mat,options_,Scale,new_rat_hess_i
 %   none.
 %
 %
-% Copyright (C) 2014-2021 Dynare Team
+% Copyright © 2014-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/gauss_newton.m b/matlab/optimization/gauss_newton.m
index 0e819e9a4..0b2cfc97f 100644
--- a/matlab/optimization/gauss_newton.m
+++ b/matlab/optimization/gauss_newton.m
@@ -17,7 +17,7 @@ function [x, objectivevalue, errorflag] = gauss_newton(fun, x0)
 % - objectivevalue  [double]   scalar, optimal value of the objective.
 % - errorflag       [integer]  scalar, nonzero if algorithm did not converge.
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/gmhmaxlik.m b/matlab/optimization/gmhmaxlik.m
index 77b4f8f29..c0fb2c80f 100644
--- a/matlab/optimization/gmhmaxlik.m
+++ b/matlab/optimization/gmhmaxlik.m
@@ -1,6 +1,6 @@
 function [PostMode, HessianMatrix, Scale, ModeValue] = gmhmaxlik(fun, xinit, Hinit, iscale, bounds, priorstd, gmhmaxlikOptions, OptimizationOptions, varargin)
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/gmhmaxlik_core.m b/matlab/optimization/gmhmaxlik_core.m
index 34e24f355..cf5fb7774 100644
--- a/matlab/optimization/gmhmaxlik_core.m
+++ b/matlab/optimization/gmhmaxlik_core.m
@@ -56,7 +56,7 @@ function [PostMod,PostVar,Scale,PostMean] = gmhmaxlik_core(ObjFun,xparam1,mh_bou
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/mr_gstep.m b/matlab/optimization/mr_gstep.m
index 4c7e81bc8..a7f39a604 100644
--- a/matlab/optimization/mr_gstep.m
+++ b/matlab/optimization/mr_gstep.m
@@ -11,7 +11,7 @@ function [f0, x, ig] = mr_gstep(h1,x,bounds,func0,penalty,htol0,Verbose,Save_fil
 % varargin{6} --> BayesInfo
 % varargin{1} --> DynareResults
 
-% Copyright (C) 2006-2020 Dynare Team
+% Copyright © 2006-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/mr_hessian.m b/matlab/optimization/mr_hessian.m
index 34df1146a..4cd15a90c 100644
--- a/matlab/optimization/mr_hessian.m
+++ b/matlab/optimization/mr_hessian.m
@@ -48,7 +48,7 @@ function [hessian_mat, gg, htol1, ihh, hh_mat0, hh1, hess_info] = mr_hessian(x,f
 %  - hh1                updated hess_info.h1
 %  - hess_info          structure with updated step length
 
-% Copyright (C) 2004-2017 Dynare Team
+% Copyright © 2004-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/newrat.m b/matlab/optimization/newrat.m
index d4f7c8b3a..a3c07db05 100644
--- a/matlab/optimization/newrat.m
+++ b/matlab/optimization/newrat.m
@@ -45,7 +45,7 @@ function [xparam1, hh, gg, fval, igg, hess_info] = newrat(func0, x, bounds, anal
 % - igg                     inverted outer product hessian
 % - hess_info               structure with updated step length
 
-% Copyright (C) 2004-2017 Dynare Team
+% Copyright © 2004-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/numgrad2.m b/matlab/optimization/numgrad2.m
index ea2ed7537..e58b14a11 100644
--- a/matlab/optimization/numgrad2.m
+++ b/matlab/optimization/numgrad2.m
@@ -3,8 +3,8 @@ function [g, badg] = numgrad2(fcn,f0,x,penalty,epsilon,varargin)
 % Original file downloaded from:
 % http://sims.princeton.edu/yftp/optimize/mfiles/numgrad.m
 
-% Copyright (C) 1993-2007 Christopher Sims
-% Copyright (C) 2008-2016 Dynare Team
+% Copyright © 1993-2007 Christopher Sims
+% Copyright © 2008-2016 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/numgrad3.m b/matlab/optimization/numgrad3.m
index d91ceedfc..9937efd57 100644
--- a/matlab/optimization/numgrad3.m
+++ b/matlab/optimization/numgrad3.m
@@ -10,8 +10,8 @@ function [g, badg] = numgrad3(fcn,f0,x,penalty,epsilon,varargin)
 % Original file downloaded from:
 % http://sims.princeton.edu/yftp/optimize/mfiles/numgrad.m
 
-% Copyright (C) 1993-2007 Christopher Sims
-% Copyright (C) 2008-2016 Dynare Team
+% Copyright © 1993-2007 Christopher Sims
+% Copyright © 2008-2016 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/numgrad3_.m b/matlab/optimization/numgrad3_.m
index 226904230..17a63c7de 100644
--- a/matlab/optimization/numgrad3_.m
+++ b/matlab/optimization/numgrad3_.m
@@ -10,8 +10,8 @@ function [g, badg] = numgrad3_(fcn,f0,x,penalty,epsilon,varargin)
 % Original file downloaded from:
 % http://sims.princeton.edu/yftp/optimize/mfiles/numgrad.m
 
-% Copyright (C) 1993-2007 Christopher Sims
-% Copyright (C) 2008-2014 Dynare Team
+% Copyright © 1993-2007 Christopher Sims
+% Copyright © 2008-2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/numgrad5.m b/matlab/optimization/numgrad5.m
index cd2396865..fb07fd710 100644
--- a/matlab/optimization/numgrad5.m
+++ b/matlab/optimization/numgrad5.m
@@ -12,8 +12,8 @@ function [g, badg] = numgrad5(fcn,f0,x,penalty,epsilon,varargin)
 % Original file downloaded from:
 % http://sims.princeton.edu/yftp/optimize/mfiles/numgrad.m
 
-% Copyright (C) 1993-2007 Christopher Sims
-% Copyright (C) 2008-2016 Dynare Team
+% Copyright © 1993-2007 Christopher Sims
+% Copyright © 2008-2016 Dynare Team
 
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/numgrad5_.m b/matlab/optimization/numgrad5_.m
index 3d69469ec..102bef77f 100644
--- a/matlab/optimization/numgrad5_.m
+++ b/matlab/optimization/numgrad5_.m
@@ -12,8 +12,8 @@ function [g, badg] = numgrad5_(fcn,f0,x,penalty,epsilon,varargin)
 % Original file downloaded from:
 % http://sims.princeton.edu/yftp/optimize/mfiles/numgrad.m
 
-% Copyright (C) 1993-2007 Christopher Sims
-% Copyright (C) 2008-2016 Dynare Team
+% Copyright © 1993-2007 Christopher Sims
+% Copyright © 2008-2016 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/penalty_objective_function.m b/matlab/optimization/penalty_objective_function.m
index 4e7101077..43483eb08 100644
--- a/matlab/optimization/penalty_objective_function.m
+++ b/matlab/optimization/penalty_objective_function.m
@@ -13,7 +13,7 @@ function [fval, exit_flag, arg1, arg2] = penalty_objective_function(x, fcn, base
 % - exit_flag     [integer]   scalar, flag returned by fcn (third output).
 % - arg1, arg2                fourth and fifth output arguments of the objective function.
 
-% Copyright (C) 2016-2017 Dynare Team
+% Copyright © 2016-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/simplex_optimization_routine.m b/matlab/optimization/simplex_optimization_routine.m
index 85d796692..4a05e5227 100644
--- a/matlab/optimization/simplex_optimization_routine.m
+++ b/matlab/optimization/simplex_optimization_routine.m
@@ -29,7 +29,7 @@ function [x,fval,exitflag] = simplex_optimization_routine(objective_function,x,o
 %  o exitflag               [integer]                 scalar equal to 0 or 1 (0 if the algorithm did not converge to
 %                                                     a minimum).
 
-% Copyright (C) 2010-2018 Dynare Team
+% Copyright © 2010-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/simpsa.m b/matlab/optimization/simpsa.m
index 19a89208b..eb27e35c3 100644
--- a/matlab/optimization/simpsa.m
+++ b/matlab/optimization/simpsa.m
@@ -56,9 +56,9 @@ function [X,FVAL,EXITFLAG,OUTPUT] = simpsa(FUN,X0,LB,UB,OPTIONS,varargin)
 %   See also SIMPSASET, SIMPSAGET
 
 
-% Copyright (C) 2005 Henning Schmidt, FCC, henning@fcc.chalmers.se
-% Copyright (C) 2006 Brecht Donckels, BIOMATH, brecht.donckels@ugent.be
-% Copyright (C) 2013-2017 Dynare Team.
+% Copyright © 2005 Henning Schmidt, FCC, henning@fcc.chalmers.se
+% Copyright © 2006 Brecht Donckels, BIOMATH, brecht.donckels@ugent.be
+% Copyright © 2013-2017 Dynare Team.
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/simpsaget.m b/matlab/optimization/simpsaget.m
index 70ded5b16..3063b906b 100644
--- a/matlab/optimization/simpsaget.m
+++ b/matlab/optimization/simpsaget.m
@@ -17,8 +17,8 @@ function o = simpsaget(options,name,default,flag)
 %
 %   See also SIMPSASET, SIMPSA
 
-% Copyright (C) 2006 Brecht Donckels, BIOMATH, brecht.donckels@ugent.be
-% Copyright (C) 2013-2017 Dynare Team.
+% Copyright © 2006 Brecht Donckels, BIOMATH, brecht.donckels@ugent.be
+% Copyright © 2013-2017 Dynare Team.
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/simpsaset.m b/matlab/optimization/simpsaset.m
index b3f4d067e..069a3f7a4 100644
--- a/matlab/optimization/simpsaset.m
+++ b/matlab/optimization/simpsaset.m
@@ -26,9 +26,9 @@ function options = simpsaset(varargin)
 %   OPTIONS = SIMPSASET (with no input arguments) creates an options structure
 %   OPTIONS where all the fields are set to [].
 
-% Copyright (C) 2005 Henning Schmidt, FCC, henning@fcc.chalmers.se
-% Copyright (C) 2006 Brecht Donckels, BIOMATH, brecht.donckels@ugent.be
-% Copyright (C) 2013-2017 Dynare Team.
+% Copyright © 2005 Henning Schmidt, FCC, henning@fcc.chalmers.se
+% Copyright © 2006 Brecht Donckels, BIOMATH, brecht.donckels@ugent.be
+% Copyright © 2013-2017 Dynare Team.
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/simulated_annealing.m b/matlab/optimization/simulated_annealing.m
index 24b814cb0..32e12dea0 100644
--- a/matlab/optimization/simulated_annealing.m
+++ b/matlab/optimization/simulated_annealing.m
@@ -160,10 +160,10 @@ function [xopt, fopt,exitflag, n_accepted_draws, n_total_draws, n_out_of_bounds_
 %  2002), which in turn is based on the GAUSS version of Bill Goffe's simulated annealing
 %  program for global optimization, written by E.G.Tsionas (9/4/95).
 %
-% Copyright (C) 1995 E.G.Tsionas
-% Copyright (C) 1995-2002 Thomas Werner
-% Copyright (C) 2002-2015 Giovanni Lombardo
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 1995 E.G.Tsionas
+% Copyright © 1995-2002 Thomas Werner
+% Copyright © 2002-2015 Giovanni Lombardo
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimization/solvopt.m b/matlab/optimization/solvopt.m
index 9d4ca0467..8ad17ea59 100644
--- a/matlab/optimization/solvopt.m
+++ b/matlab/optimization/solvopt.m
@@ -56,9 +56,9 @@ function [x,f,exitflag,n_f_evals,n_grad_evals,n_constraint_evals,n_constraint_gr
 % (version 1.1, Matlab, C, FORTRAN). University of Graz, Graz, 1997.
 %
 %
-% Copyright (C) 1997-2008, Alexei Kuntsevich and Franz Kappel
-% Copyright (C) 2008-2015 Giovanni Lombardo
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 1997-2008, Alexei Kuntsevich and Franz Kappel
+% Copyright © 2008-2015 Giovanni Lombardo
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/optimize_prior.m b/matlab/optimize_prior.m
index 23a185c99..cfad0c090 100644
--- a/matlab/optimize_prior.m
+++ b/matlab/optimize_prior.m
@@ -2,7 +2,7 @@ function optimize_prior(DynareOptions, ModelInfo, DynareResults, BayesInfo, Esti
 
 % This routine computes the mode of the prior density using an optimization algorithm.
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/options2cell.m b/matlab/options2cell.m
index 97beb6fe4..92b026461 100644
--- a/matlab/options2cell.m
+++ b/matlab/options2cell.m
@@ -8,7 +8,7 @@ function c = options2cell(o)
 % OUTPUTS
 %  o c       matlab's cell row array of the form {NAME1, VALUE1, NAME2, VALUE2, NAME3, VALUE3, ...}.
 
-% Copyright (C) 2013-2017 Dynare Team.
+% Copyright © 2013-2017 Dynare Team.
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/osr.m b/matlab/osr.m
index 149d4c4b8..feb15ff7c 100644
--- a/matlab/osr.m
+++ b/matlab/osr.m
@@ -21,7 +21,7 @@ function osr_res = osr(var_list, params, i_var,W)
 % SPECIAL REQUIREMENTS
 %   none.
 
-% Copyright (C) 2001-2018 Dynare Team
+% Copyright © 2001-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/osr1.m b/matlab/osr1.m
index 98bd772b1..e5794a067 100644
--- a/matlab/osr1.m
+++ b/matlab/osr1.m
@@ -16,7 +16,7 @@ function osr_res = osr1(i_params,i_var,weights)
 %   Uses Newton-type optimizer csminwel to directly solve quadratic
 %   osr-problem
 %
-% Copyright (C) 2005-2019 Dynare Team
+% Copyright © 2005-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/osr_obj.m b/matlab/osr_obj.m
index 694f25f29..6650d05a0 100644
--- a/matlab/osr_obj.m
+++ b/matlab/osr_obj.m
@@ -17,7 +17,7 @@ function [loss,info,exit_flag,vx,junk]=osr_obj(x,i_params,i_var,weights)
 %
 % SPECIAL REQUIREMENTS
 %   none
-% Copyright (C) 2005-2017 Dynare Team
+% Copyright © 2005-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/pac-tools/a2alpha.m b/matlab/pac-tools/a2alpha.m
index af211fecb..847bd46f5 100644
--- a/matlab/pac-tools/a2alpha.m
+++ b/matlab/pac-tools/a2alpha.m
@@ -22,7 +22,7 @@ function alpha = a2alpha(a)
 %
 % Note that the last elements of input a are (a_0, a_1, ..., a_{m-1}).
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/pac-tools/buildGmatrix.m b/matlab/pac-tools/buildGmatrix.m
index 2dbd9b786..95c78947d 100644
--- a/matlab/pac-tools/buildGmatrix.m
+++ b/matlab/pac-tools/buildGmatrix.m
@@ -9,7 +9,7 @@ function G = buildGmatrix(alpha, beta)
 % OUTPUTS 
 % - G         [double]    (m+1)*(m+1) matrix.
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/pac-tools/buildGmatrixWithAlphaAndBeta.m b/matlab/pac-tools/buildGmatrixWithAlphaAndBeta.m
index cc1f142ba..84dfd2a26 100644
--- a/matlab/pac-tools/buildGmatrixWithAlphaAndBeta.m
+++ b/matlab/pac-tools/buildGmatrixWithAlphaAndBeta.m
@@ -10,7 +10,7 @@ function [G, alpha, beta] = buildGmatrixWithAlphaAndBeta(params)
 % - alpha     [double]    m*1 vector of PAC parameters.
 % - beta      [double]    scalar, discount factor.
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/pac-tools/iota.m b/matlab/pac-tools/iota.m
index 98c4e5a4b..bfaac3469 100644
--- a/matlab/pac-tools/iota.m
+++ b/matlab/pac-tools/iota.m
@@ -9,7 +9,7 @@ function i = iota(n, idx)
 % OUTPUTS 
 % - i      [integer]   n*1 vector. All elements are zero except those specified in idx.
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/AnalyseComputationalEnvironment.m b/matlab/parallel/AnalyseComputationalEnvironment.m
index 26b3fe80e..ef5b44359 100644
--- a/matlab/parallel/AnalyseComputationalEnvironment.m
+++ b/matlab/parallel/AnalyseComputationalEnvironment.m
@@ -83,7 +83,7 @@ dynareParallelMkDir(RemoteTmpFolder,DataInput);
 % Currently when errors are detected execution simply stops and users can
 % fix configuration errors according to the error type.
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/CreateTimeString.m b/matlab/parallel/CreateTimeString.m
index 441264c34..b0db8d788 100644
--- a/matlab/parallel/CreateTimeString.m
+++ b/matlab/parallel/CreateTimeString.m
@@ -8,7 +8,7 @@ function [TiSt] = CreateTimeString()
 %  OUTPUTS
 %  o TiSt    []   ...
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/GiveCPUnumber.m b/matlab/parallel/GiveCPUnumber.m
index 6a133d2a6..e7b8fbe34 100644
--- a/matlab/parallel/GiveCPUnumber.m
+++ b/matlab/parallel/GiveCPUnumber.m
@@ -13,7 +13,7 @@ function [nCPU]= GiveCPUnumber (ComputerInformations, Environment)
 % SPECIAL REQUIREMENTS
 % none
 
-% Copyright (C) 2010-2017 Dynare Team
+% Copyright © 2010-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/InitializeComputationalEnvironment.m b/matlab/parallel/InitializeComputationalEnvironment.m
index c08e9d3aa..15372da7c 100644
--- a/matlab/parallel/InitializeComputationalEnvironment.m
+++ b/matlab/parallel/InitializeComputationalEnvironment.m
@@ -10,7 +10,7 @@ function InitializeComputationalEnvironment()
 % OUTPUTS
 % None
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/closeSlave.m b/matlab/parallel/closeSlave.m
index 678889da1..7d12b654a 100644
--- a/matlab/parallel/closeSlave.m
+++ b/matlab/parallel/closeSlave.m
@@ -15,7 +15,7 @@ function closeSlave(Parallel,TmpFolder,partial)
 % OUTPUTS
 %   None
 %
-% Copyright (C) 2010-2017 Dynare Team
+% Copyright © 2010-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/distributeJobs.m b/matlab/parallel/distributeJobs.m
index e32c79a75..08cc91104 100644
--- a/matlab/parallel/distributeJobs.m
+++ b/matlab/parallel/distributeJobs.m
@@ -21,7 +21,7 @@ function [nCPU, totCPU, nBlockPerCPU, totSLAVES] = distributeJobs(Parallel, fBlo
 %                               It is a number between 1 and length(Parallel).
 
 
-% Copyright (C) 2010-2017 Dynare Team
+% Copyright © 2010-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/dynareParallelDelete.m b/matlab/parallel/dynareParallelDelete.m
index 3ea4550f2..21c14d3d5 100644
--- a/matlab/parallel/dynareParallelDelete.m
+++ b/matlab/parallel/dynareParallelDelete.m
@@ -11,7 +11,7 @@ function dynareParallelDelete(fname,pname,Parallel)
 %  None
 %
 %
-% Copyright (C) 2009-2020 Dynare Team
+% Copyright © 2009-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/dynareParallelDeleteNewFiles.m b/matlab/parallel/dynareParallelDeleteNewFiles.m
index 44f281608..14fadd722 100644
--- a/matlab/parallel/dynareParallelDeleteNewFiles.m
+++ b/matlab/parallel/dynareParallelDeleteNewFiles.m
@@ -15,7 +15,7 @@ function dynareParallelDeleteNewFiles(PRCDir,Parallel,PRCDirSnapshot,varargin)
 %
 %
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/dynareParallelDir.m b/matlab/parallel/dynareParallelDir.m
index 02a4defb6..1478b8b27 100644
--- a/matlab/parallel/dynareParallelDir.m
+++ b/matlab/parallel/dynareParallelDir.m
@@ -10,7 +10,7 @@ function dirlist = dynareParallelDir(filename,PRCDir,Parallel)
 %  OUTPUTS
 %  o dirlist    []   ...
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/dynareParallelFindNewFiles.m b/matlab/parallel/dynareParallelFindNewFiles.m
index 3b6838b9d..8dc6e0517 100644
--- a/matlab/parallel/dynareParallelFindNewFiles.m
+++ b/matlab/parallel/dynareParallelFindNewFiles.m
@@ -15,7 +15,7 @@ function [NewFilesFrom, NewFileList]=dynareParallelFindNewFiles(FileList,Paralle
 %  o NewFilesFrom          []   ...
 %  o NewFileList           []   ...
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/dynareParallelGetFiles.m b/matlab/parallel/dynareParallelGetFiles.m
index 30afaea81..f53a35db3 100644
--- a/matlab/parallel/dynareParallelGetFiles.m
+++ b/matlab/parallel/dynareParallelGetFiles.m
@@ -14,7 +14,7 @@ function dynareParallelGetFiles(NamFileInput,PRCDir,Parallel)
 %
 %
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/dynareParallelGetNewFiles.m b/matlab/parallel/dynareParallelGetNewFiles.m
index 155e8ab77..eca4db2a2 100644
--- a/matlab/parallel/dynareParallelGetNewFiles.m
+++ b/matlab/parallel/dynareParallelGetNewFiles.m
@@ -15,7 +15,7 @@ function [PRCDirSnapshot]=dynareParallelGetNewFiles(PRCDir,Parallel,PRCDirSnapsh
 %
 %
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/dynareParallelListAllFiles.m b/matlab/parallel/dynareParallelListAllFiles.m
index 8be7ba17e..e91b131d7 100644
--- a/matlab/parallel/dynareParallelListAllFiles.m
+++ b/matlab/parallel/dynareParallelListAllFiles.m
@@ -14,7 +14,7 @@ function fileList = dynareParallelListAllFiles(dirName,PRCDir,Parallel)
 %  OUTPUTS
 %  o fileList          []   ...
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/dynareParallelMkDir.m b/matlab/parallel/dynareParallelMkDir.m
index a6540c98e..3d908d81b 100644
--- a/matlab/parallel/dynareParallelMkDir.m
+++ b/matlab/parallel/dynareParallelMkDir.m
@@ -10,7 +10,7 @@ function dynareParallelMkDir(PRCDir,Parallel)
 %  None
 %
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/dynareParallelRmDir.m b/matlab/parallel/dynareParallelRmDir.m
index caff7bbc4..cc5db2031 100644
--- a/matlab/parallel/dynareParallelRmDir.m
+++ b/matlab/parallel/dynareParallelRmDir.m
@@ -11,7 +11,7 @@ function dynareParallelRmDir(PRCDir,Parallel)
 %
 %
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/dynareParallelSendFiles.m b/matlab/parallel/dynareParallelSendFiles.m
index 53c5bc528..c0c49764a 100644
--- a/matlab/parallel/dynareParallelSendFiles.m
+++ b/matlab/parallel/dynareParallelSendFiles.m
@@ -14,7 +14,7 @@ function dynareParallelSendFiles(NamFileInput,PRCDir,Parallel)
 %
 %
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/dynareParallelSnapshot.m b/matlab/parallel/dynareParallelSnapshot.m
index 3f80e538a..4c51dba58 100644
--- a/matlab/parallel/dynareParallelSnapshot.m
+++ b/matlab/parallel/dynareParallelSnapshot.m
@@ -14,7 +14,7 @@ function [PRCDirSnapshot]=dynareParallelSnapshot(PRCDir,Parallel)
 %
 %
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/fMessageStatus.m b/matlab/parallel/fMessageStatus.m
index 14b87508e..a59fdcb02 100644
--- a/matlab/parallel/fMessageStatus.m
+++ b/matlab/parallel/fMessageStatus.m
@@ -14,7 +14,7 @@ function fMessageStatus(prtfrc, njob, waitbarString, waitbarTitle, Parallel)
 % OUTPUTS
 % o None
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/fParallel.m b/matlab/parallel/fParallel.m
index 874be7fd5..3b73f6427 100644
--- a/matlab/parallel/fParallel.m
+++ b/matlab/parallel/fParallel.m
@@ -18,7 +18,7 @@ function fParallel(fblck,nblck,whoiam,ThisMatlab,fname)
 % OUTPUTS
 %   None
 %
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/masterParallel.m b/matlab/parallel/masterParallel.m
index 5aaab9a18..1455c08cd 100644
--- a/matlab/parallel/masterParallel.m
+++ b/matlab/parallel/masterParallel.m
@@ -62,7 +62,7 @@ function [fOutVar,nBlockPerCPU, totCPU] = masterParallel(Parallel,fBlock,nBlock,
 %                              the number of CPUs declared in "Parallel", if
 %                              the number of required threads is lower)
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/slaveParallel.m b/matlab/parallel/slaveParallel.m
index 5ea333170..48f1a7a3f 100644
--- a/matlab/parallel/slaveParallel.m
+++ b/matlab/parallel/slaveParallel.m
@@ -15,7 +15,7 @@ function slaveParallel(whoiam,ThisMatlab)
 % OUTPUTS
 %   None
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/storeGlobalVars.m b/matlab/parallel/storeGlobalVars.m
index 62192872c..eade9fc3c 100644
--- a/matlab/parallel/storeGlobalVars.m
+++ b/matlab/parallel/storeGlobalVars.m
@@ -12,7 +12,7 @@ function storeGlobalVars(fname,append)
 % None
 %
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/parallel/struct2local.m b/matlab/parallel/struct2local.m
index 1266883ed..e4e601d9e 100644
--- a/matlab/parallel/struct2local.m
+++ b/matlab/parallel/struct2local.m
@@ -10,7 +10,7 @@ function struct2local(S)
 %  OUTPUTS
 %  None
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/partial_information/PCL_Part_info_irf.m b/matlab/partial_information/PCL_Part_info_irf.m
index 6dbcbd98b..d6a756b76 100644
--- a/matlab/partial_information/PCL_Part_info_irf.m
+++ b/matlab/partial_information/PCL_Part_info_irf.m
@@ -5,7 +5,7 @@ function  y=PCL_Part_info_irf( H, varobs, ivar, M_, dr, irfpers,ii)
 % Pearlman, Currie and Levine 1986 solution.
 % 22/10/06 - Version 2 for new Riccati with 4 params instead 5
 
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/partial_information/PCL_Part_info_moments.m b/matlab/partial_information/PCL_Part_info_moments.m
index f2c2efb90..1fc7de127 100644
--- a/matlab/partial_information/PCL_Part_info_moments.m
+++ b/matlab/partial_information/PCL_Part_info_moments.m
@@ -5,7 +5,7 @@ function  AutoCOR_YRk=PCL_Part_info_moments( H, varobs, dr,ivar)
 % Pearlman, Currie and Levine 1986 solution.
 % 22/10/06 - Version 2 for new Riccati with 4 params instead 5
 
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/partial_information/PCL_resol.m b/matlab/partial_information/PCL_resol.m
index da95e7539..fdc5ebca0 100644
--- a/matlab/partial_information/PCL_resol.m
+++ b/matlab/partial_information/PCL_resol.m
@@ -25,7 +25,7 @@ function [dr,info]=PCL_resol(ys,check_flag)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/partial_information/PI_gensys.m b/matlab/partial_information/PI_gensys.m
index 7a69ed50b..3fe2c16ba 100644
--- a/matlab/partial_information/PI_gensys.m
+++ b/matlab/partial_information/PI_gensys.m
@@ -15,8 +15,8 @@ function [G1pi,C,impact,nmat,TT1,TT2,gev,eu, DD, E2, E5, GAMMA, FL_RANK ]=PI_gen
 % Christopher A. Sims
 % Corrected 10/28/96 by CAS
 
-% Copyright (C) 1996-2009 Christopher Sims
-% Copyright (C) 2010-2017 Dynare Team
+% Copyright © 1996-2009 Christopher Sims
+% Copyright © 2010-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/partial_information/PI_gensys_singularC.m b/matlab/partial_information/PI_gensys_singularC.m
index 028a8c92a..5122898f2 100644
--- a/matlab/partial_information/PI_gensys_singularC.m
+++ b/matlab/partial_information/PI_gensys_singularC.m
@@ -7,7 +7,7 @@ function [C1,C2,C3,C4, C5, F1, F2, F3, F4, F5, M1, M2, UAVinv, FL_RANK, V01, V02
 % developed by George Perendia
 % December 2010
 
-% Copyright (C) 1996-2017 Dynare Team
+% Copyright © 1996-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/partial_information/add_auxiliary_variables_to_steadystate.m b/matlab/partial_information/add_auxiliary_variables_to_steadystate.m
index 3286a7167..3e67613af 100644
--- a/matlab/partial_information/add_auxiliary_variables_to_steadystate.m
+++ b/matlab/partial_information/add_auxiliary_variables_to_steadystate.m
@@ -2,7 +2,7 @@ function ys1 = add_auxiliary_variables_to_steadystate(ys,aux_vars,fname, ...
                                                   exo_steady_state, exo_det_steady_state,params, byte_code)
 % Add auxiliary variables to the steady state vector
 
-% Copyright (C) 2009-2020 Dynare Team
+% Copyright © 2009-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/partial_information/disc_riccati_fast.m b/matlab/partial_information/disc_riccati_fast.m
index 243a9838c..3a9283c39 100644
--- a/matlab/partial_information/disc_riccati_fast.m
+++ b/matlab/partial_information/disc_riccati_fast.m
@@ -11,7 +11,7 @@ function Z=disc_riccati_fast(F,D,R,H,ch)
 % V.2 22/10/06
 % =================================================================
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/partial_information/dr1_PI.m b/matlab/partial_information/dr1_PI.m
index e7457cc32..387f7fe8d 100644
--- a/matlab/partial_information/dr1_PI.m
+++ b/matlab/partial_information/dr1_PI.m
@@ -40,7 +40,7 @@ function [dr,info,M_,options_,oo_] = dr1_PI(dr,task,M_,options_,oo_)
 %   none.
 %
 
-% Copyright (C) 1996-2018 Dynare Team
+% Copyright © 1996-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/partial_information/qzdiv.m b/matlab/partial_information/qzdiv.m
index 7f40686a7..d36433b89 100644
--- a/matlab/partial_information/qzdiv.m
+++ b/matlab/partial_information/qzdiv.m
@@ -9,8 +9,8 @@ function [A,B,Q,Z] = qzdiv(stake,A,B,Q,Z)
 % Original file downloaded from:
 % http://sims.princeton.edu/yftp/gensys/mfiles/qzdiv.m
 
-% Copyright (C) 1993-2007 Christopher Sims
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 1993-2007 Christopher Sims
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/partial_information/qzswitch.m b/matlab/partial_information/qzswitch.m
index 28898b4c7..60869de79 100644
--- a/matlab/partial_information/qzswitch.m
+++ b/matlab/partial_information/qzswitch.m
@@ -13,8 +13,8 @@ function [A,B,Q,Z] = qzswitch(i,A,B,Q,Z)
 % Original file downloaded from:
 % http://sims.princeton.edu/yftp/gensys/mfiles/qzswitch.m
 
-% Copyright (C) 1993-2007 Christopher Sims
-% Copyright (C) 2008-2011 Dynare Team
+% Copyright © 1993-2007 Christopher Sims
+% Copyright © 2008-2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/det_cond_forecast.m b/matlab/perfect-foresight-models/det_cond_forecast.m
index 41e048474..79a40cda0 100644
--- a/matlab/perfect-foresight-models/det_cond_forecast.m
+++ b/matlab/perfect-foresight-models/det_cond_forecast.m
@@ -12,7 +12,7 @@ function data_set = det_cond_forecast(varargin)
 %  dataset                [dseries]     Returns a dseries containing the forecasted endgenous variables and shocks
 %
 
-% Copyright (C) 2013-2020 Dynare Team
+% Copyright © 2013-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/linear_approximation_accuracy.m b/matlab/perfect-foresight-models/linear_approximation_accuracy.m
index 770302a12..2927401b1 100644
--- a/matlab/perfect-foresight-models/linear_approximation_accuracy.m
+++ b/matlab/perfect-foresight-models/linear_approximation_accuracy.m
@@ -10,7 +10,7 @@ function err = linear_approximation_accuracy(options_, M_, oo_)
 % OUTPUTS
 % - err      [double] n*1 vector, evaluation of the accuracy (n is the number of equations).
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/linear_perfect_foresight_problem.m b/matlab/perfect-foresight-models/linear_perfect_foresight_problem.m
index 35f1bd6a8..adc8045aa 100644
--- a/matlab/perfect-foresight-models/linear_perfect_foresight_problem.m
+++ b/matlab/perfect-foresight-models/linear_perfect_foresight_problem.m
@@ -16,7 +16,7 @@ function [residuals,JJacobian] = linear_perfect_foresight_problem(y, dynamicjaco
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2015-2020 Dynare Team
+% Copyright © 2015-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/make_ex_.m b/matlab/perfect-foresight-models/make_ex_.m
index 13663cffa..4442d03f0 100644
--- a/matlab/perfect-foresight-models/make_ex_.m
+++ b/matlab/perfect-foresight-models/make_ex_.m
@@ -10,7 +10,7 @@ function oo_ = make_ex_(M_, options_, oo_)
 % OUTPUTS
 % - oo_          [struct]   Updated dynare results structure
 
-% Copyright (C) 1996-2021 Dynare Team
+% Copyright © 1996-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/make_y_.m b/matlab/perfect-foresight-models/make_y_.m
index ec53f466d..e9eb79bcb 100644
--- a/matlab/perfect-foresight-models/make_y_.m
+++ b/matlab/perfect-foresight-models/make_y_.m
@@ -10,7 +10,7 @@ function oo_=make_y_(M_, options_, oo_)
 % OUTPUTS
 % - oo_         [struct]   Updated dynare results structure
 
-% Copyright (C) 1996-2020 Dynare Team
+% Copyright © 1996-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/perfect_foresight_mcp_problem.m b/matlab/perfect-foresight-models/perfect_foresight_mcp_problem.m
index e35e1a789..f465588ed 100644
--- a/matlab/perfect-foresight-models/perfect_foresight_mcp_problem.m
+++ b/matlab/perfect-foresight-models/perfect_foresight_mcp_problem.m
@@ -44,7 +44,7 @@ function [residuals,JJacobian] = perfect_foresight_mcp_problem(y, dynamic_functi
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 1996-2020 Dynare Team
+% Copyright © 1996-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/perfect_foresight_setup.m b/matlab/perfect-foresight-models/perfect_foresight_setup.m
index d660eef5b..db0e04fbf 100644
--- a/matlab/perfect-foresight-models/perfect_foresight_setup.m
+++ b/matlab/perfect-foresight-models/perfect_foresight_setup.m
@@ -12,7 +12,7 @@ function perfect_foresight_setup()
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 1996-2021 Dynare Team
+% Copyright © 1996-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/perfect_foresight_simulation.m b/matlab/perfect-foresight-models/perfect_foresight_simulation.m
index 31c64e396..9d5608025 100644
--- a/matlab/perfect-foresight-models/perfect_foresight_simulation.m
+++ b/matlab/perfect-foresight-models/perfect_foresight_simulation.m
@@ -18,7 +18,7 @@ function info = perfect_foresight_simulation(compute_linear_solution,steady_stat
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2009-2022 Dynare Team
+% Copyright © 2009-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/perfect_foresight_solver.m b/matlab/perfect-foresight-models/perfect_foresight_solver.m
index 2c538481c..9e105274a 100644
--- a/matlab/perfect-foresight-models/perfect_foresight_solver.m
+++ b/matlab/perfect-foresight-models/perfect_foresight_solver.m
@@ -12,7 +12,7 @@ function perfect_foresight_solver()
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 1996-2022 Dynare Team
+% Copyright © 1996-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/perfect_foresight_solver_core.m b/matlab/perfect-foresight-models/perfect_foresight_solver_core.m
index b55587245..d37ccf524 100644
--- a/matlab/perfect-foresight-models/perfect_foresight_solver_core.m
+++ b/matlab/perfect-foresight-models/perfect_foresight_solver_core.m
@@ -11,7 +11,7 @@ function [oo_, maxerror] = perfect_foresight_solver_core(M_, options_, oo_)
 % - oo_                 [struct] contains results
 % - maxerror            [double] contains the maximum absolute error
 
-% Copyright (C) 2015-2022 Dynare Team
+% Copyright © 2015-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/private/check_input_arguments.m b/matlab/perfect-foresight-models/private/check_input_arguments.m
index a57d8e0c4..166163b46 100644
--- a/matlab/perfect-foresight-models/private/check_input_arguments.m
+++ b/matlab/perfect-foresight-models/private/check_input_arguments.m
@@ -3,7 +3,7 @@ function check_input_arguments(DynareOptions, DynareModel, DynareResults)
 %Conducts checks for inconsistent/missing inputs to deterministic
 %simulations
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/private/initialize_stacked_problem.m b/matlab/perfect-foresight-models/private/initialize_stacked_problem.m
index 6068d6e1a..3f3a00648 100644
--- a/matlab/perfect-foresight-models/private/initialize_stacked_problem.m
+++ b/matlab/perfect-foresight-models/private/initialize_stacked_problem.m
@@ -30,7 +30,7 @@ function [options, y0, yT, z, i_cols, i_cols_J1, i_cols_T, i_cols_j, i_cols_1, i
 % - i_cols_J0           [double] indices of contemporaneous variables appearing in M.lead_lag_incidence (relevant in problems with periods=1)
 % - dynamicmodel        [handle] function handle to _dynamic-file
 
-% Copyright (C) 2015-2020 Dynare Team
+% Copyright © 2015-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/sim1.m b/matlab/perfect-foresight-models/sim1.m
index d6382a0fb..7f9fc84c6 100644
--- a/matlab/perfect-foresight-models/sim1.m
+++ b/matlab/perfect-foresight-models/sim1.m
@@ -13,7 +13,7 @@ function [endogenousvariables, info] = sim1(endogenousvariables, exogenousvariab
 %   - endogenousvariables [double] N*(T+M.maximum_lag+M.maximum_lead) array, paths for the endogenous variables (solution of the perfect foresight model).
 %   - info                [struct] contains informations about the results.
 
-% Copyright (C) 1996-2021 Dynare Team
+% Copyright © 1996-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/sim1_lbj.m b/matlab/perfect-foresight-models/sim1_lbj.m
index 2102be95e..492d56695 100644
--- a/matlab/perfect-foresight-models/sim1_lbj.m
+++ b/matlab/perfect-foresight-models/sim1_lbj.m
@@ -15,7 +15,7 @@ function [endogenousvariables, info] = sim1_lbj(endogenousvariables, exogenousva
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 1996-2022 Dynare Team
+% Copyright © 1996-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/sim1_linear.m b/matlab/perfect-foresight-models/sim1_linear.m
index a35548018..224c548f8 100644
--- a/matlab/perfect-foresight-models/sim1_linear.m
+++ b/matlab/perfect-foresight-models/sim1_linear.m
@@ -38,7 +38,7 @@ function [endogenousvariables, info] = sim1_linear(endogenousvariables, exogenou
 % to center the variables around the deterministic steady state to solve the
 % perfect foresight model.
 
-% Copyright (C) 2015-2020 Dynare Team
+% Copyright © 2015-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/perfect-foresight-models/solve_block_decomposed_problem.m b/matlab/perfect-foresight-models/solve_block_decomposed_problem.m
index 9a041cc2e..7b495d83e 100644
--- a/matlab/perfect-foresight-models/solve_block_decomposed_problem.m
+++ b/matlab/perfect-foresight-models/solve_block_decomposed_problem.m
@@ -1,7 +1,7 @@
 function oo_ = solve_block_decomposed_problem(options_, M_, oo_)
 % Computes deterministic simulation with block option without bytecode
 
-% Copyright (C) 2020-2022 Dynare Team
+% Copyright © 2020-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/plot_contributions.m b/matlab/plot_contributions.m
index 0cb4530a1..74aadda5f 100644
--- a/matlab/plot_contributions.m
+++ b/matlab/plot_contributions.m
@@ -22,7 +22,7 @@ function plot_contributions(equationname, ds1, ds0)
 %      [name='Phillips curve']
 %      pi = beta*pi(1) + slope*y + lam;
 
-% Copyright (C) 2017-2021 Dynare Team
+% Copyright © 2017-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/plot_icforecast.m b/matlab/plot_icforecast.m
index 3a40a4941..547272a7f 100644
--- a/matlab/plot_icforecast.m
+++ b/matlab/plot_icforecast.m
@@ -13,7 +13,7 @@ function plot_icforecast(Variables,periods,options_,oo_)
 % SPECIAL REQUIREMENTS
 %  This routine has to be called after imcforecast.m.
 
-% Copyright (C) 2006-2019 Dynare Team
+% Copyright © 2006-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/plot_identification.m b/matlab/plot_identification.m
index f95d30025..2d9e5a3ef 100644
--- a/matlab/plot_identification.m
+++ b/matlab/plot_identification.m
@@ -19,7 +19,7 @@ function plot_identification(params, idemoments, idehess, idemodel, idelre, adva
 % SPECIAL REQUIREMENTS
 %    None
 
-% Copyright (C) 2008-2021 Dynare Team
+% Copyright © 2008-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/plot_priors.m b/matlab/plot_priors.m
index 341308a97..35759f309 100644
--- a/matlab/plot_priors.m
+++ b/matlab/plot_priors.m
@@ -15,7 +15,7 @@ function plot_priors(bayestopt_,M_,estim_params_,options_,optional_title)
 % SPECIAL REQUIREMENTS
 %    None
 
-% Copyright (C) 2004-2020 Dynare Team
+% Copyright © 2004-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/plot_shock_decomposition.m b/matlab/plot_shock_decomposition.m
index ac8a8cbb1..bef037144 100644
--- a/matlab/plot_shock_decomposition.m
+++ b/matlab/plot_shock_decomposition.m
@@ -11,7 +11,7 @@ function [out, steady_state] = plot_shock_decomposition(M_,oo_,options_,varlist)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2016-2019 Dynare Team
+% Copyright © 2016-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/pltorg.m b/matlab/pltorg.m
index 8e174ce6a..c9387b100 100644
--- a/matlab/pltorg.m
+++ b/matlab/pltorg.m
@@ -1,6 +1,6 @@
 function [nbplt,nr,nc,lr,lc,nstar] = pltorg(number)
 
-% Copyright (C) 2004-2017 Dynare Team
+% Copyright © 2004-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/pm3.m b/matlab/pm3.m
index b357c9d0a..c2d19f092 100644
--- a/matlab/pm3.m
+++ b/matlab/pm3.m
@@ -24,7 +24,7 @@ function pm3(n1,n2,ifil,B,tit1,tit2,tit3,tit_tex,names1,names2,name3,DirectoryNa
 % See also the comment in posterior_sampler.m funtion.
 
 
-% Copyright (C) 2007-2018 Dynare Team
+% Copyright © 2007-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/pm3_core.m b/matlab/pm3_core.m
index 1cb17d4ab..0d6ef4991 100644
--- a/matlab/pm3_core.m
+++ b/matlab/pm3_core.m
@@ -13,7 +13,7 @@ function myoutput=pm3_core(myinputs,fpar,nvar,whoiam, ThisMatlab)
 % SPECIAL REQUIREMENTS.
 %   None.
 
-% Copyright (C) 2007-2018 Dynare Team
+% Copyright © 2007-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/posterior_analysis.m b/matlab/posterior_analysis.m
index 82fb3545c..2c8afc846 100644
--- a/matlab/posterior_analysis.m
+++ b/matlab/posterior_analysis.m
@@ -1,6 +1,6 @@
 function oo_ = posterior_analysis(type,arg1,arg2,arg3,options_,M_,oo_)
 
-% Copyright (C) 2008-2021 Dynare Team
+% Copyright © 2008-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/posterior_moments.m b/matlab/posterior_moments.m
index 5d96ea8ca..e4d647bfd 100644
--- a/matlab/posterior_moments.m
+++ b/matlab/posterior_moments.m
@@ -21,7 +21,7 @@ function [post_mean, post_median, post_var, hpd_interval, post_deciles, density]
 %                                                   kernel_density_estimate.m.
 %
 
-% Copyright (C) 2005-2017 Dynare Team
+% Copyright © 2005-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/posterior_sampler.m b/matlab/posterior_sampler.m
index 52defb564..2942a6129 100644
--- a/matlab/posterior_sampler.m
+++ b/matlab/posterior_sampler.m
@@ -37,7 +37,7 @@ function posterior_sampler(TargetFun,ProposalFun,xparam1,sampler_options,mh_boun
 % Then the comments write here can be used for all the other pairs of
 % parallel functions and also for management functions.
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/posterior_sampler_core.m b/matlab/posterior_sampler_core.m
index f79c1b308..7925f482b 100644
--- a/matlab/posterior_sampler_core.m
+++ b/matlab/posterior_sampler_core.m
@@ -36,7 +36,7 @@ function myoutput = posterior_sampler_core(myinputs,fblck,nblck,whoiam, ThisMatl
 % See the comments in the posterior_sampler.m funtion.
 
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/posterior_sampler_initialization.m b/matlab/posterior_sampler_initialization.m
index e2c5438f8..674a26b62 100644
--- a/matlab/posterior_sampler_initialization.m
+++ b/matlab/posterior_sampler_initialization.m
@@ -38,7 +38,7 @@ function [ ix2, ilogpo2, ModelName, MetropolisFolder, FirstBlock, FirstLine, npa
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/posterior_sampler_iteration.m b/matlab/posterior_sampler_iteration.m
index 23db1cdb0..185e990dd 100644
--- a/matlab/posterior_sampler_iteration.m
+++ b/matlab/posterior_sampler_iteration.m
@@ -26,7 +26,7 @@ function  [par, logpost, accepted, neval] = posterior_sampler_iteration(TargetFu
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2015-18 Dynare Team
+% Copyright © 2015-18 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/print_bytecode_dynamic_model.m b/matlab/print_bytecode_dynamic_model.m
index bdcb42321..f18a4dbd7 100644
--- a/matlab/print_bytecode_dynamic_model.m
+++ b/matlab/print_bytecode_dynamic_model.m
@@ -11,7 +11,7 @@ function print_bytecode_dynamic_model()
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/print_bytecode_static_model.m b/matlab/print_bytecode_static_model.m
index 110d5a4fb..6cfcc7a12 100644
--- a/matlab/print_bytecode_static_model.m
+++ b/matlab/print_bytecode_static_model.m
@@ -11,7 +11,7 @@ function print_bytecode_static_model()
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/print_info.m b/matlab/print_info.m
index 4129d4a4f..7afed6575 100644
--- a/matlab/print_info.m
+++ b/matlab/print_info.m
@@ -11,7 +11,7 @@ function print_info(info, noprint, DynareOptions)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2005-2020 Dynare Team
+% Copyright © 2005-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/print_moments_implied_prior.m b/matlab/print_moments_implied_prior.m
index 5aae04d33..b06377658 100644
--- a/matlab/print_moments_implied_prior.m
+++ b/matlab/print_moments_implied_prior.m
@@ -14,7 +14,7 @@ function print_moments_implied_prior(ModelInfo, mm, vm, mv, vv)
 %                                           endogenous variables
 
 
-% Copyright (C) 2016-2018 Dynare Team
+% Copyright © 2016-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/print_table_prior.m b/matlab/print_table_prior.m
index 680517e13..34dd6a403 100644
--- a/matlab/print_table_prior.m
+++ b/matlab/print_table_prior.m
@@ -2,7 +2,7 @@ function print_table_prior(lb, ub, DynareOptions, ModelInfo, BayesInfo, Estimati
 
 % This routine prints in the command window some descriptive statistics about the prior distribution.
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/printline.m b/matlab/printline.m
index 63929edaf..dbc55b5e2 100644
--- a/matlab/printline.m
+++ b/matlab/printline.m
@@ -10,7 +10,7 @@ function varargout = printline(n, s, fid)
 % OUTPUTS
 %   None
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/prior_analysis.m b/matlab/prior_analysis.m
index 02d769bdb..b41f4c53a 100644
--- a/matlab/prior_analysis.m
+++ b/matlab/prior_analysis.m
@@ -1,5 +1,5 @@
 function oo_ = prior_analysis(type,arg1,arg2,arg3,options_,M_,oo_,estim_params_)
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/prior_bounds.m b/matlab/prior_bounds.m
index cac8d0f2c..cf7592351 100644
--- a/matlab/prior_bounds.m
+++ b/matlab/prior_bounds.m
@@ -47,7 +47,7 @@ function bounds = prior_bounds(bayestopt, prior_trunc)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/prior_draw.m b/matlab/prior_draw.m
index 085107d4a..e5d244b38 100644
--- a/matlab/prior_draw.m
+++ b/matlab/prior_draw.m
@@ -26,7 +26,7 @@ function pdraw = prior_draw(BayesInfo, prior_trunc, uniform) % --*-- Unitary tes
 % NOTE 3. This code relies on bayestopt_ as created in the base workspace
 %           by the preprocessor (or as updated in subsequent pieces of code and handed to the base workspace)
 %
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/prior_posterior_statistics.m b/matlab/prior_posterior_statistics.m
index 15355631e..5357856fd 100644
--- a/matlab/prior_posterior_statistics.m
+++ b/matlab/prior_posterior_statistics.m
@@ -19,7 +19,7 @@ function prior_posterior_statistics(type,dataset,dataset_info)
 % See the comments in the posterior_sampler.m funtion.
 
 
-% Copyright (C) 2005-2020 Dynare Team
+% Copyright © 2005-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/prior_posterior_statistics_core.m b/matlab/prior_posterior_statistics_core.m
index c6264ed4b..1125328e2 100644
--- a/matlab/prior_posterior_statistics_core.m
+++ b/matlab/prior_posterior_statistics_core.m
@@ -30,7 +30,7 @@ function myoutput=prior_posterior_statistics_core(myinputs,fpar,B,whoiam, ThisMa
 % SPECIAL REQUIREMENTS.
 %   None.
 
-% Copyright (C) 2005-2020 Dynare Team
+% Copyright © 2005-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/prior_sampler.m b/matlab/prior_sampler.m
index b15e9d8c0..75b1896fd 100644
--- a/matlab/prior_sampler.m
+++ b/matlab/prior_sampler.m
@@ -13,7 +13,7 @@ function results = prior_sampler(drsave,M_,bayestopt_,options_,oo_,estim_params_
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2009-2018 Dynare Team
+% Copyright © 2009-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/priordens.m b/matlab/priordens.m
index 6ea8577f8..e43240300 100644
--- a/matlab/priordens.m
+++ b/matlab/priordens.m
@@ -15,7 +15,7 @@ function [logged_prior_density, dlprior, d2lprior, info] = priordens(x, pshape,
 %    info                  [double]  error code for index of Inf-prior parameter
 %
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/prodmom.m b/matlab/prodmom.m
index 30ab675e0..f54e541d6 100644
--- a/matlab/prodmom.m
+++ b/matlab/prodmom.m
@@ -20,8 +20,8 @@
 % Kan, R.: "From moments of sum to moments of product." Journal of 
 % Multivariate Analysis, 2008, vol. 99, issue 3, pages 542-554.
 % =========================================================================
-% Copyright (C) 2008-2015 Raymond Kan <kan@chass.utoronto.ca>
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2008-2015 Raymond Kan <kan@chass.utoronto.ca>
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/prodmom_deriv.m b/matlab/prodmom_deriv.m
index 1c13422e6..2a2271c02 100644
--- a/matlab/prodmom_deriv.m
+++ b/matlab/prodmom_deriv.m
@@ -33,8 +33,8 @@ function [y,dy] = prodmom_deriv(V,ii,nu,dV,dC)
 %  Kotz, Balakrishnan, and Johnson (2000), Continuous Multivariate 
 %  Distributions, Vol. 1, p.261
 % =========================================================================
-% Copyright (C) 2008-2015 Raymond Kan <kan@chass.utoronto.ca>
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2008-2015 Raymond Kan <kan@chass.utoronto.ca>
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/pruned_state_space_system.m b/matlab/pruned_state_space_system.m
index ef44676b9..9c9005b40 100644
--- a/matlab/pruned_state_space_system.m
+++ b/matlab/pruned_state_space_system.m
@@ -95,7 +95,7 @@ function pruned_state_space = pruned_state_space_system(M, options, dr, indy, nl
 %   * quadruplication.m
 %   * vec.m
 % =========================================================================
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/qr2.m b/matlab/qr2.m
index 273190769..7fd4a6c35 100644
--- a/matlab/qr2.m
+++ b/matlab/qr2.m
@@ -17,7 +17,7 @@ function [Q,R] = qr2(varargin)
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/quadratic_matrix_equation_solver.m b/matlab/quadratic_matrix_equation_solver.m
index a8a46f402..2b5bca930 100644
--- a/matlab/quadratic_matrix_equation_solver.m
+++ b/matlab/quadratic_matrix_equation_solver.m
@@ -47,7 +47,7 @@ function [X,info] = quadratic_matrix_equation_solver(A,B,C,tol,maxit,line_search
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2012-2017 Dynare Team
+% Copyright © 2012-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/quadruplication.m b/matlab/quadruplication.m
index 1cb09f869..f6a31a29c 100644
--- a/matlab/quadruplication.m
+++ b/matlab/quadruplication.m
@@ -22,7 +22,7 @@ function [QP,QPinv] = quadruplication(p)
 %   * mue (embedded)
 %   * uperm
 % =========================================================================
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/ramsey_policy.m b/matlab/ramsey_policy.m
index 6250cdbcd..a12e954c7 100644
--- a/matlab/ramsey_policy.m
+++ b/matlab/ramsey_policy.m
@@ -1,6 +1,6 @@
 function info = ramsey_policy(var_list)
 
-% Copyright (C) 2007-2021 Dynare Team
+% Copyright © 2007-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/read_variables.m b/matlab/read_variables.m
index 86c0aece2..6d829211c 100644
--- a/matlab/read_variables.m
+++ b/matlab/read_variables.m
@@ -17,7 +17,7 @@ function dyn_data_01=read_variables(file_name_01,var_names_01,dyn_data_01,xls_sh
 % all local variables have complicated names in order to avoid name
 % conflicts with possible user variable names
 
-% Copyright (C) 2005-2017 Dynare Team
+% Copyright © 2005-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/realtime_shock_decomposition.m b/matlab/realtime_shock_decomposition.m
index 1cb960367..728d83230 100644
--- a/matlab/realtime_shock_decomposition.m
+++ b/matlab/realtime_shock_decomposition.m
@@ -22,7 +22,7 @@ function oo_ = realtime_shock_decomposition(M_,oo_,options_,varlist,bayestopt_,e
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2009-2020 Dynare Team
+% Copyright © 2009-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/recursive_moments.m b/matlab/recursive_moments.m
index 6c5d6e08c..93509e51d 100644
--- a/matlab/recursive_moments.m
+++ b/matlab/recursive_moments.m
@@ -19,7 +19,7 @@ function [mu,sigma,offset] = recursive_moments(m0,s0,data,offset)
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2006-2017 Dynare Team
+% Copyright © 2006-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/reduced_rank_cholesky.m b/matlab/reduced_rank_cholesky.m
index 85202c188..4f65157fc 100644
--- a/matlab/reduced_rank_cholesky.m
+++ b/matlab/reduced_rank_cholesky.m
@@ -36,7 +36,7 @@ function T = reduced_rank_cholesky(X)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/resid.m b/matlab/resid.m
index 22ed5c8dc..2c6d544ed 100644
--- a/matlab/resid.m
+++ b/matlab/resid.m
@@ -12,7 +12,7 @@ function z = resid(options_resid_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2001-2022 Dynare Team
+% Copyright © 2001-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/resol.m b/matlab/resol.m
index f6bf12a51..edab18d1c 100644
--- a/matlab/resol.m
+++ b/matlab/resol.m
@@ -32,7 +32,7 @@ function [dr, info, M, oo] = resol(check_flag, M, options, oo)
 %   info(1)=24    ->    M_.params has been updated in the steadystate routine and has some NaNs.
 %   info(1)=30    ->    Ergodic variance can't be computed.
 
-% Copyright (C) 2001-2018 Dynare Team
+% Copyright © 2001-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/restricted_steadystate.m b/matlab/restricted_steadystate.m
index cbd4ce5f0..dfe7f92ef 100644
--- a/matlab/restricted_steadystate.m
+++ b/matlab/restricted_steadystate.m
@@ -1,6 +1,6 @@
 function [sR,sG] = restricted_steadystate(y,x,indx)
 
-% Copyright (C) 2006-2009 Dynare Team
+% Copyright © 2006-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/reversed_extended_path.m b/matlab/reversed_extended_path.m
index 38cfdbe3d..11935b83f 100644
--- a/matlab/reversed_extended_path.m
+++ b/matlab/reversed_extended_path.m
@@ -14,7 +14,7 @@ function innovation_paths = reversed_extended_path(controlled_variable_names, co
 %
 % SPECIAL REQUIREMENTS
 
-% Copyright (C) 2010-2018 Dynare Team.
+% Copyright © 2010-2018 Dynare Team.
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/rotated_slice_sampler.m b/matlab/rotated_slice_sampler.m
index 095a8f450..4362015d7 100644
--- a/matlab/rotated_slice_sampler.m
+++ b/matlab/rotated_slice_sampler.m
@@ -24,7 +24,7 @@ function [theta, fxsim, neval] = rotated_slice_sampler(objective_function,theta,
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/row_header_width.m b/matlab/row_header_width.m
index ca181cb11..763be482f 100644
--- a/matlab/row_header_width.m
+++ b/matlab/row_header_width.m
@@ -13,7 +13,7 @@ function w=row_header_width(M_,estim_params_,bayestopt_)
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/rplot.m b/matlab/rplot.m
index e42d76bcd..be818a6ed 100644
--- a/matlab/rplot.m
+++ b/matlab/rplot.m
@@ -14,7 +14,7 @@ function rplot(s1)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2001-2021 Dynare Team
+% Copyright © 2001-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/sample_autocovariance.m b/matlab/sample_autocovariance.m
index da4ca5736..24740d57b 100644
--- a/matlab/sample_autocovariance.m
+++ b/matlab/sample_autocovariance.m
@@ -13,7 +13,7 @@ function [autocov,autocor] = sample_autocovariance(data,q)
 %
 % SPECIAL REQUIREMENTS
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/sample_hp_filter.m b/matlab/sample_hp_filter.m
index b154301c0..93ed0566a 100644
--- a/matlab/sample_hp_filter.m
+++ b/matlab/sample_hp_filter.m
@@ -12,7 +12,7 @@ function [hptrend,hpcycle] = sample_hp_filter(y,s)
 % SPECIAL REQUIREMENTS
 %
 
-% Copyright (C) 2010-2017 Dynare Team
+% Copyright © 2010-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/save_params_and_steady_state.m b/matlab/save_params_and_steady_state.m
index 966740942..0591cd3ea 100644
--- a/matlab/save_params_and_steady_state.m
+++ b/matlab/save_params_and_steady_state.m
@@ -22,7 +22,7 @@ function save_params_and_steady_state(filename)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2008-2018 Dynare Team
+% Copyright © 2008-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/save_results.m b/matlab/save_results.m
index ce0d57fbf..7ee4801de 100644
--- a/matlab/save_results.m
+++ b/matlab/save_results.m
@@ -14,7 +14,7 @@ function save_results(x,s_name,names)
 % SPECIAL REQUIREMENT
 %   none
 
-% Copyright (C) 2006-2009 Dynare Team
+% Copyright © 2006-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/score.m b/matlab/score.m
index 06c01cc0d..0ae59bf65 100644
--- a/matlab/score.m
+++ b/matlab/score.m
@@ -8,7 +8,7 @@ function [DLIK] = score(T,R,Q,H,P,Y,DT,DYss,DOm,DH,DP,start,mf,kalman_tol,riccat
 % NOTE: the derivative matrices (DT,DR ...) are 3-dim. arrays with last
 % dimension equal to the number of structural parameters
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/selec_posterior_draws.m b/matlab/selec_posterior_draws.m
index a590a339b..0a10dab82 100644
--- a/matlab/selec_posterior_draws.m
+++ b/matlab/selec_posterior_draws.m
@@ -20,7 +20,7 @@ function SampleAddress = selec_posterior_draws(SampleSize,drsize)
 %   None.
 %
 
-% Copyright (C) 2006-2022 Dynare Team
+% Copyright © 2006-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/select_from_table.m b/matlab/select_from_table.m
index b7b0bc445..d4ddc9c6d 100644
--- a/matlab/select_from_table.m
+++ b/matlab/select_from_table.m
@@ -1,5 +1,5 @@
 function [indices] = select_from_table(table,key,value)
-% Copyright (C) 2010-2017 Dynare Team
+% Copyright © 2010-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/select_qz_criterium_value.m b/matlab/select_qz_criterium_value.m
index 41ad6a6af..36ce832da 100644
--- a/matlab/select_qz_criterium_value.m
+++ b/matlab/select_qz_criterium_value.m
@@ -11,7 +11,7 @@ function options_=select_qz_criterium_value(options_)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2016-2017 Dynare Team
+% Copyright © 2016-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/selif.m b/matlab/selif.m
index 6138924a5..49b141df3 100644
--- a/matlab/selif.m
+++ b/matlab/selif.m
@@ -1,6 +1,6 @@
 function x = selif(a,b)
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/send_endogenous_variables_to_workspace.m b/matlab/send_endogenous_variables_to_workspace.m
index d547e6446..99e2778aa 100644
--- a/matlab/send_endogenous_variables_to_workspace.m
+++ b/matlab/send_endogenous_variables_to_workspace.m
@@ -1,7 +1,7 @@
 function send_endogenous_variables_to_workspace()
 % Saves all the endogenous variables in matlab's workspace.
 
-% Copyright (C) 2009-2018 Dynare Team
+% Copyright © 2009-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_all_parameters.m b/matlab/set_all_parameters.m
index a525d642a..df515e31f 100644
--- a/matlab/set_all_parameters.m
+++ b/matlab/set_all_parameters.m
@@ -33,7 +33,7 @@ function M = set_all_parameters(xparam1,estim_params,M)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_default_initial_condition_decomposition_options.m b/matlab/set_default_initial_condition_decomposition_options.m
index 6aaa79fe7..7734d38c9 100644
--- a/matlab/set_default_initial_condition_decomposition_options.m
+++ b/matlab/set_default_initial_condition_decomposition_options.m
@@ -11,7 +11,7 @@ function options = set_default_initial_condition_decomposition_options(options)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2017-2019 Dynare Team
+% Copyright © 2017-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_default_option.m b/matlab/set_default_option.m
index e91891365..fe047bd94 100644
--- a/matlab/set_default_option.m
+++ b/matlab/set_default_option.m
@@ -14,7 +14,7 @@ function options=set_default_option(options,field,default)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2018 Dynare Team
+% Copyright © 2003-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_default_plot_shock_decomposition_options.m b/matlab/set_default_plot_shock_decomposition_options.m
index ce734126c..99bff549b 100644
--- a/matlab/set_default_plot_shock_decomposition_options.m
+++ b/matlab/set_default_plot_shock_decomposition_options.m
@@ -11,7 +11,7 @@ function options = set_default_plot_shock_decomposition_options(options)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2017-2019 Dynare Team
+% Copyright © 2017-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_dynare_random_generator_state.m b/matlab/set_dynare_random_generator_state.m
index 28b020e9f..e7aa6b9ae 100644
--- a/matlab/set_dynare_random_generator_state.m
+++ b/matlab/set_dynare_random_generator_state.m
@@ -6,7 +6,7 @@ function [state_u,state_n] = set_dynare_random_generator_state(state_u,state_n)
 % For backward compatibility, we return two vectors, but, in recent
 % versions of Matlab and in Octave, we return two identical vectors.
 %
-% Copyright (C) 2010-2020 Dynare Team
+% Copyright © 2010-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_dynare_seed.m b/matlab/set_dynare_seed.m
index 4c6a995a0..9925d12cc 100644
--- a/matlab/set_dynare_seed.m
+++ b/matlab/set_dynare_seed.m
@@ -2,7 +2,7 @@ function set_dynare_seed(a,b)
 % Set seeds depending on matlab (octave) version. This routine is called in dynare_config and can be called by the
 % user in the mod file.
 %
-% Copyright (C) 2010-2020 Dynare Team
+% Copyright © 2010-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_dynare_threads.m b/matlab/set_dynare_threads.m
index bc0dfe309..501dee5af 100644
--- a/matlab/set_dynare_threads.m
+++ b/matlab/set_dynare_threads.m
@@ -9,7 +9,7 @@ function set_dynare_threads(mexname,n)
 % OUTPUTS
 %  none.
 
-% Copyright (C) 2009-2019 Dynare Team
+% Copyright © 2009-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_exogenous_variables_for_simulation.m b/matlab/set_exogenous_variables_for_simulation.m
index 3683c21d4..4243f7fea 100644
--- a/matlab/set_exogenous_variables_for_simulation.m
+++ b/matlab/set_exogenous_variables_for_simulation.m
@@ -11,7 +11,7 @@ function DynareModel = set_exogenous_variables_for_simulation(DynareModel)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_historical_values.m b/matlab/set_historical_values.m
index b016b0a9b..9b09eec66 100644
--- a/matlab/set_historical_values.m
+++ b/matlab/set_historical_values.m
@@ -9,7 +9,7 @@ function set_historical_values(ds, initialperiod)
 % OUTPUTS
 % - none
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_local_param_value.m b/matlab/set_local_param_value.m
index cff1c477c..28cbdfcc7 100644
--- a/matlab/set_local_param_value.m
+++ b/matlab/set_local_param_value.m
@@ -1,6 +1,6 @@
 function M = set_local_param_value(pname,value,M)
 
-% Copyright (C) 2017-2018 Dynare Team
+% Copyright © 2017-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_measurement_errors.m b/matlab/set_measurement_errors.m
index dfe236ac5..527fdec3a 100644
--- a/matlab/set_measurement_errors.m
+++ b/matlab/set_measurement_errors.m
@@ -15,7 +15,7 @@ function M_ = set_measurement_errors(xparam1,estim_params_,M_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2017 Dynare Team
+% Copyright © 2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_observed_exogenous_variables.m b/matlab/set_observed_exogenous_variables.m
index b4e1640e0..01d912fb3 100644
--- a/matlab/set_observed_exogenous_variables.m
+++ b/matlab/set_observed_exogenous_variables.m
@@ -11,7 +11,7 @@ function DynareModel = set_observed_exogenous_variables(DynareModel)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_parameters.m b/matlab/set_parameters.m
index 102c94091..a526cb3a4 100644
--- a/matlab/set_parameters.m
+++ b/matlab/set_parameters.m
@@ -14,7 +14,7 @@ function set_parameters(xparam1)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2003-2017 Dynare Team
+% Copyright © 2003-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_parameters_locally.m b/matlab/set_parameters_locally.m
index 3570099a8..b3fce1696 100644
--- a/matlab/set_parameters_locally.m
+++ b/matlab/set_parameters_locally.m
@@ -16,7 +16,7 @@ function M_=set_parameters_locally(M_,xparam1)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2017 Dynare Team
+% Copyright © 2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_prior.m b/matlab/set_prior.m
index f77b3c5c9..b6d22c9db 100644
--- a/matlab/set_prior.m
+++ b/matlab/set_prior.m
@@ -18,7 +18,7 @@ function [xparam1, estim_params_, bayestopt_, lb, ub, M_]=set_prior(estim_params
 % SPECIAL REQUIREMENTS
 %    None
 
-% Copyright (C) 2003-2018 Dynare Team
+% Copyright © 2003-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/set_state_space.m b/matlab/set_state_space.m
index c7769c632..f3fe17dae 100644
--- a/matlab/set_state_space.m
+++ b/matlab/set_state_space.m
@@ -34,7 +34,7 @@ function dr=set_state_space(dr,DynareModel,DynareOptions)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 1996-2017 Dynare Team
+% Copyright © 1996-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/shiftS.m b/matlab/shiftS.m
index 952d20923..f0f7ba8ab 100644
--- a/matlab/shiftS.m
+++ b/matlab/shiftS.m
@@ -3,7 +3,7 @@ function S = shiftS(S,n)
 %
 % Removes the first n elements of a one dimensional cell array.
 
-% Copyright (C) 2013-2014 Dynare Team
+% Copyright © 2013-2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/shock_decomposition.m b/matlab/shock_decomposition.m
index 51b03542c..3458d51c3 100644
--- a/matlab/shock_decomposition.m
+++ b/matlab/shock_decomposition.m
@@ -23,7 +23,7 @@ function [oo_,M_] = shock_decomposition(M_,oo_,options_,varlist,bayestopt_,estim
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2009-2020 Dynare Team
+% Copyright © 2009-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/simulated_moment_uncertainty.m b/matlab/simulated_moment_uncertainty.m
index 6e6254e2a..90e58de2d 100644
--- a/matlab/simulated_moment_uncertainty.m
+++ b/matlab/simulated_moment_uncertainty.m
@@ -12,7 +12,7 @@ function [cmm, mm] = simulated_moment_uncertainty(indx, periods, replic,options_
 %   - cmm:      [n_moments by n_moments] covariance matrix of simulated moments
 %   - mm:       [n_moments by replic] matrix of moments
 
-% Copyright (C) 2009-2018 Dynare Team
+% Copyright © 2009-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/simult.m b/matlab/simult.m
index caeae45c4..0b489894e 100644
--- a/matlab/simult.m
+++ b/matlab/simult.m
@@ -45,7 +45,7 @@ function [y_out,DynareResults] =simult(y0, dr,DynareModel,DynareOptions,DynareRe
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2001-2019 Dynare Team
+% Copyright © 2001-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/simult_.m b/matlab/simult_.m
index 128bfee9a..df98de1f3 100644
--- a/matlab/simult_.m
+++ b/matlab/simult_.m
@@ -17,7 +17,7 @@ function y_=simult_(M_,options_,y0,dr,ex_,iorder)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2001-2021 Dynare Team
+% Copyright © 2001-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/simultxdet.m b/matlab/simultxdet.m
index d33acefa9..2da4c02df 100644
--- a/matlab/simultxdet.m
+++ b/matlab/simultxdet.m
@@ -22,7 +22,7 @@ function [y_,int_width,int_width_ME]=simultxdet(y0,ex,ex_det, iorder,var_list,M_
 % The condition size(ex,1)+M_.maximum_lag=size(ex_det,1) must be verified
 %  for consistency.
 
-% Copyright (C) 2008-2018 Dynare Team
+% Copyright © 2008-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/size_of_the_reduced_form_model.m b/matlab/size_of_the_reduced_form_model.m
index 09a0309b0..0d6433246 100644
--- a/matlab/size_of_the_reduced_form_model.m
+++ b/matlab/size_of_the_reduced_form_model.m
@@ -1,7 +1,7 @@
 function mega = size_of_the_reduced_form_model(dr)
 % Computes the size of dr.
 
-% Copyright (C) 2008-2009 Dynare Team
+% Copyright © 2008-2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/skipline.m b/matlab/skipline.m
index 575787dad..a1708d685 100644
--- a/matlab/skipline.m
+++ b/matlab/skipline.m
@@ -10,7 +10,7 @@ function skipline(n, fid)
 %   None
 %
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/slice_sampler.m b/matlab/slice_sampler.m
index d8806f55e..a50c12ab6 100644
--- a/matlab/slice_sampler.m
+++ b/matlab/slice_sampler.m
@@ -24,7 +24,7 @@ function [theta, fxsim, neval] = slice_sampler(objective_function,theta,thetapri
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/smoother2histval.m b/matlab/smoother2histval.m
index 463931ab7..0af9b2981 100644
--- a/matlab/smoother2histval.m
+++ b/matlab/smoother2histval.m
@@ -24,7 +24,7 @@ function smoother2histval(opts)
 %
 % The function also uses the value of option_.parameter_set
 
-% Copyright (C) 2014-2021 Dynare Team
+% Copyright © 2014-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/solve_one_boundary.m b/matlab/solve_one_boundary.m
index ae2d11d82..5b7e218df 100644
--- a/matlab/solve_one_boundary.m
+++ b/matlab/solve_one_boundary.m
@@ -51,7 +51,7 @@ function [y, T, oo_, info] = solve_one_boundary(fname, y, x, params, steady_stat
 %   none.
 %
 
-% Copyright (C) 1996-2022 Dynare Team
+% Copyright © 1996-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/solve_perfect_foresight_model.m b/matlab/solve_perfect_foresight_model.m
index 9f3de3c38..373cd054e 100644
--- a/matlab/solve_perfect_foresight_model.m
+++ b/matlab/solve_perfect_foresight_model.m
@@ -1,6 +1,6 @@
 function [flag,endo_simul,err] = solve_perfect_foresight_model(endo_simul,exo_simul,pfm)
 
-% Copyright (C) 2012-2020 Dynare Team
+% Copyright © 2012-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/solve_two_boundaries.m b/matlab/solve_two_boundaries.m
index e1233816d..3da38a702 100644
--- a/matlab/solve_two_boundaries.m
+++ b/matlab/solve_two_boundaries.m
@@ -45,7 +45,7 @@ function [y, T, oo]= solve_two_boundaries(fname, y, x, params, steady_state, T,
 %   none.
 %
 
-% Copyright (C) 1996-2022 Dynare Team
+% Copyright © 1996-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/squeeze_shock_decomposition.m b/matlab/squeeze_shock_decomposition.m
index 885eb9faf..fd470ad8c 100644
--- a/matlab/squeeze_shock_decomposition.m
+++ b/matlab/squeeze_shock_decomposition.m
@@ -12,7 +12,7 @@ function oo_ = squeeze_shock_decomposition(M_,oo_,options_,var_list_)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/static_model_for_inversion.m b/matlab/static_model_for_inversion.m
index 53d69b41c..7b1572dc1 100644
--- a/matlab/static_model_for_inversion.m
+++ b/matlab/static_model_for_inversion.m
@@ -1,6 +1,6 @@
 function [r, J] = static_model_for_inversion(z, dynamicmodel, ycur, x, params, ModelInversion)
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/steady.m b/matlab/steady.m
index c844f5ed0..e055c0062 100644
--- a/matlab/steady.m
+++ b/matlab/steady.m
@@ -11,7 +11,7 @@ function steady()
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2001-2019 Dynare Team
+% Copyright © 2001-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/steady_.m b/matlab/steady_.m
index c66a5bbb3..a73ea14e6 100644
--- a/matlab/steady_.m
+++ b/matlab/steady_.m
@@ -18,7 +18,7 @@ function [steady_state,params,info] = steady_(M_,options_,oo_)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2001-2020 Dynare Team
+% Copyright © 2001-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/step_length_correction.m b/matlab/step_length_correction.m
index fe4448bc8..554b77f55 100644
--- a/matlab/step_length_correction.m
+++ b/matlab/step_length_correction.m
@@ -1,6 +1,6 @@
 function c = step_length_correction(x,scale,i)
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/stoch_simul.m b/matlab/stoch_simul.m
index d7c635203..e3860b56e 100644
--- a/matlab/stoch_simul.m
+++ b/matlab/stoch_simul.m
@@ -1,6 +1,6 @@
 function [info, oo_, options_, M_] = stoch_simul(M_, options_, oo_, var_list)
 
-% Copyright (C) 2001-2021 Dynare Team
+% Copyright © 2001-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/stochastic_solvers.m b/matlab/stochastic_solvers.m
index 62fb0e704..024d807cd 100644
--- a/matlab/stochastic_solvers.m
+++ b/matlab/stochastic_solvers.m
@@ -24,7 +24,7 @@ function [dr, info] = stochastic_solvers(dr, task, M_, options_, oo_)
 %                                 info=6 -> The jacobian matrix evaluated at the steady state is complex.
 %                                 info=9 -> k_order_pert was unable to compute the solution
 
-% Copyright (C) 1996-2021 Dynare Team
+% Copyright © 1996-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/store_smoother_results.m b/matlab/store_smoother_results.m
index d75d47509..850832603 100644
--- a/matlab/store_smoother_results.m
+++ b/matlab/store_smoother_results.m
@@ -55,7 +55,7 @@ function [oo_, yf]=store_smoother_results(M_,oo_,options_,bayestopt_,dataset_,da
 %   First all smoothed variables are saved without trend and constant.
 %       Then trend and constant are added for the observed variables.
 %
-% Copyright (C) 2014-2018 Dynare Team
+% Copyright © 2014-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/subset.m b/matlab/subset.m
index 9432f79c5..249d23e80 100644
--- a/matlab/subset.m
+++ b/matlab/subset.m
@@ -1,6 +1,6 @@
 function jndx = subset()
 
-% Copyright (C) 2006-2018 Dynare Team
+% Copyright © 2006-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/subst_auxvar.m b/matlab/subst_auxvar.m
index 488a10070..2dc5c0e62 100644
--- a/matlab/subst_auxvar.m
+++ b/matlab/subst_auxvar.m
@@ -11,7 +11,7 @@ function str = subst_auxvar(var_index, aux_lead_lag, M_)
 % OUTPUTS
 % - str                 [string]    name of auxiliary
 
-% Copyright (C) 2001-2022 Dynare Team
+% Copyright © 2001-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/surgibbs.m b/matlab/surgibbs.m
index c7abc07c6..199f9bca2 100644
--- a/matlab/surgibbs.m
+++ b/matlab/surgibbs.m
@@ -27,7 +27,7 @@ function ds = surgibbs(ds, param_names, beta0, A, ndraws, discarddraws, thin, eq
 %   Combination of Direct Monte Carlo and Importance Sampling Techniques.
 %   Bayesian Analysis Volume 5, Number 1, pp. 65-96.
 
-% Copyright (C) 2017-2021 Dynare Team
+% Copyright © 2017-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/sylvester3.m b/matlab/sylvester3.m
index 195777980..b290b6220 100644
--- a/matlab/sylvester3.m
+++ b/matlab/sylvester3.m
@@ -1,7 +1,7 @@
 function x=sylvester3(a,b,c,d)
 % solves a*x+b*x*c=d where d is [n x m x p]
 
-% Copyright (C) 2005-2017 Dynare Team
+% Copyright © 2005-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/sylvester3a.m b/matlab/sylvester3a.m
index e9326e77c..7cc7f49b2 100644
--- a/matlab/sylvester3a.m
+++ b/matlab/sylvester3a.m
@@ -1,7 +1,7 @@
 function [x0, flag]=sylvester3a(x0,a,b,c,dd)
 % solves iteratively ax+bxc=d
 
-% Copyright (C) 2005-2017,2020 Dynare Team
+% Copyright © 2005-2017,2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/symmetric_matrix_index.m b/matlab/symmetric_matrix_index.m
index 1583ba536..fcedaa897 100644
--- a/matlab/symmetric_matrix_index.m
+++ b/matlab/symmetric_matrix_index.m
@@ -11,7 +11,7 @@ function k = symmetric_matrix_index(i,j,n)
 % Outputs:
 %   k   [scalar]    index of variable combination in vech(A)
 
-% Copyright (C) 2007-2017 Dynare Team
+% Copyright © 2007-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/test_for_deep_parameters_calibration.m b/matlab/test_for_deep_parameters_calibration.m
index 8f3c2ef4a..bf9a447d1 100644
--- a/matlab/test_for_deep_parameters_calibration.m
+++ b/matlab/test_for_deep_parameters_calibration.m
@@ -13,7 +13,7 @@ function info=test_for_deep_parameters_calibration(M_)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2010-2018 Dynare Team
+% Copyright © 2010-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/th_autocovariances.m b/matlab/th_autocovariances.m
index d64b843a7..e18f66982 100644
--- a/matlab/th_autocovariances.m
+++ b/matlab/th_autocovariances.m
@@ -42,7 +42,7 @@ function [Gamma_y,stationary_vars] = th_autocovariances(dr,ivar,M_,options_,node
 %   E(x_t) = (I - {g_x}\right)^{- 1} 0.5\left( g_{\sigma\sigma} \sigma^2 + g_{xx} Var(\hat x_t) + g_{uu} Var(u_t) \right)
 %   \]
 %
-% Copyright (C) 2001-2020 Dynare Team
+% Copyright © 2001-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/trace_plot.m b/matlab/trace_plot.m
index 68e7337d9..af4a6b876 100644
--- a/matlab/trace_plot.m
+++ b/matlab/trace_plot.m
@@ -18,7 +18,7 @@ function trace_plot(options_,M_,estim_params_,type,blck,name1,name2)
 %
 % SPECIAL REQUIREMENTS
 
-% Copyright (C) 2003-2018 Dynare Team
+% Copyright © 2003-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/unfold_g3.m b/matlab/unfold_g3.m
index 03d649988..1cd0c2976 100644
--- a/matlab/unfold_g3.m
+++ b/matlab/unfold_g3.m
@@ -4,7 +4,7 @@ function g3_unfolded = unfold_g3(g3, ny)
 % of (static or dynamic )variables in the jacobian, returns
 % an unfolded version of the same matrix (i.e. with symmetric elements).
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/unfold_g4.m b/matlab/unfold_g4.m
index af259c641..181088009 100644
--- a/matlab/unfold_g4.m
+++ b/matlab/unfold_g4.m
@@ -4,7 +4,7 @@ function g4_unfolded = unfold_g4(g4, ny)
 % of (static or dynamic) variables in the jacobian, returns
 % an unfolded version of the same matrix (i.e. with symmetric elements).
 
-% Copyright (C) 2019 Dynare Team
+% Copyright © 2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/uniform_specification.m b/matlab/uniform_specification.m
index f5b3cb6b2..0689b3028 100644
--- a/matlab/uniform_specification.m
+++ b/matlab/uniform_specification.m
@@ -17,7 +17,7 @@ function [m,s,p6,p7,error_indicator] = uniform_specification(m,s,p3,p4)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2004-2017 Dynare Team
+% Copyright © 2004-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/update_all_parameters_in_workspace.m b/matlab/update_all_parameters_in_workspace.m
index b2e5fba89..2ff6a253d 100644
--- a/matlab/update_all_parameters_in_workspace.m
+++ b/matlab/update_all_parameters_in_workspace.m
@@ -2,7 +2,7 @@ function update_all_parameters_in_workspace(DynareModel)
 
 % Updates all parameter values in Matlab/Octave base workspace.
 
-% Copyright (C) 2018 Dynare Team
+% Copyright © 2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/update_last_mh_history_file.m b/matlab/update_last_mh_history_file.m
index 972d5f43e..da75ca275 100644
--- a/matlab/update_last_mh_history_file.m
+++ b/matlab/update_last_mh_history_file.m
@@ -7,7 +7,7 @@ function update_last_mh_history_file(MetropolisFolder, ModelName, record)
 %   record              [structure] structure storing the MH history
 % Outputs:  none
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/uperm.m b/matlab/uperm.m
index e2d3e2f21..5b7e8df20 100644
--- a/matlab/uperm.m
+++ b/matlab/uperm.m
@@ -1,8 +1,8 @@
 function p = uperm(a)
 % Return all unique permutations of possibly-repeating array elements
 % =========================================================================
-% Copyright (C) 2014 Bruno Luong <brunoluong@yahoo.com>
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2014 Bruno Luong <brunoluong@yahoo.com>
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/user_has_matlab_license.m b/matlab/user_has_matlab_license.m
index c9b1dbcf2..b2eaf20c4 100644
--- a/matlab/user_has_matlab_license.m
+++ b/matlab/user_has_matlab_license.m
@@ -11,7 +11,7 @@ function [hasLicense] = user_has_matlab_license(toolbox)
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2012-2020 Dynare Team
+% Copyright © 2012-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/user_has_octave_forge_package.m b/matlab/user_has_octave_forge_package.m
index adfd409c4..d7479b485 100644
--- a/matlab/user_has_octave_forge_package.m
+++ b/matlab/user_has_octave_forge_package.m
@@ -2,7 +2,7 @@ function [hasPackage] = user_has_octave_forge_package(package, min_version)
 % Checks for the availability of a given Octave Forge package
 % Optionally, a minimal version can be required for the package
 
-% Copyright (C) 2012-2019 Dynare Team
+% Copyright © 2012-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/dataset/describe_missing_data.m b/matlab/utilities/dataset/describe_missing_data.m
index 96f4f17c4..500245c75 100644
--- a/matlab/utilities/dataset/describe_missing_data.m
+++ b/matlab/utilities/dataset/describe_missing_data.m
@@ -27,7 +27,7 @@ function [i,n,s,j] = describe_missing_data(data)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2008-2014 Dynare Team
+% Copyright © 2008-2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/dataset/descriptive_statistics.m b/matlab/utilities/dataset/descriptive_statistics.m
index c7c61aed2..c93b975cd 100644
--- a/matlab/utilities/dataset/descriptive_statistics.m
+++ b/matlab/utilities/dataset/descriptive_statistics.m
@@ -45,7 +45,7 @@ function dataset_ = descriptive_statistics(dataset_,statistic,varagin)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/dataset/initialize_dataset.m b/matlab/utilities/dataset/initialize_dataset.m
index ca594dd20..bbeb416f5 100644
--- a/matlab/utilities/dataset/initialize_dataset.m
+++ b/matlab/utilities/dataset/initialize_dataset.m
@@ -1,7 +1,7 @@
 function dataset_ = initialize_dataset(datafile,varobs,first,nobs,logged_data_flag,prefilter,xls)
 % Initializes a structure describing the dataset.
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/dataset/lagged.m b/matlab/utilities/dataset/lagged.m
index 96154b2a5..c4b05f82b 100644
--- a/matlab/utilities/dataset/lagged.m
+++ b/matlab/utilities/dataset/lagged.m
@@ -9,7 +9,7 @@ function xlag = lagged(x, n)
 % OUTPUT
 % xlag = backward shifted series
 
-% Copyright (C) 2017-2021 Dynare Team
+% Copyright © 2017-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/dataset/makedataset.m b/matlab/utilities/dataset/makedataset.m
index 2d3e9d906..5b0f2a210 100644
--- a/matlab/utilities/dataset/makedataset.m
+++ b/matlab/utilities/dataset/makedataset.m
@@ -24,7 +24,7 @@ function [DynareDataset, DatasetInfo, newdatainterface] = makedataset(DynareOpti
 %
 % See also dynare_estimation_init
 
-% Copyright (C) 2014-2018 Dynare Team
+% Copyright © 2014-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/dataset/nanautocovariance.m b/matlab/utilities/dataset/nanautocovariance.m
index b75c58cd6..29c3f6cb8 100644
--- a/matlab/utilities/dataset/nanautocovariance.m
+++ b/matlab/utilities/dataset/nanautocovariance.m
@@ -36,7 +36,7 @@ function autocov = nanautocovariance(data,order)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2011-2014 Dynare Team
+% Copyright © 2011-2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/dataset/nancovariance.m b/matlab/utilities/dataset/nancovariance.m
index bc57042a3..84b388e7d 100644
--- a/matlab/utilities/dataset/nancovariance.m
+++ b/matlab/utilities/dataset/nancovariance.m
@@ -30,7 +30,7 @@ function CovarianceMatrix = nancovariance(data)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2011-2014 Dynare Team
+% Copyright © 2011-2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/dataset/nanmoments.m b/matlab/utilities/dataset/nanmoments.m
index a2a5a86e9..ee0e5288e 100644
--- a/matlab/utilities/dataset/nanmoments.m
+++ b/matlab/utilities/dataset/nanmoments.m
@@ -1,7 +1,7 @@
 function m = nanmoments(data, n)
 % Compute centered marginal moments of order n (possibly with missing observations).
 
-% Copyright (C) 2014 Dynare Team
+% Copyright © 2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/dataset/nanvariance.m b/matlab/utilities/dataset/nanvariance.m
index 9c78faf24..0808ea38f 100644
--- a/matlab/utilities/dataset/nanvariance.m
+++ b/matlab/utilities/dataset/nanvariance.m
@@ -30,7 +30,7 @@ function variances = nanvariance(data)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/dataset/quarterly2annual.m b/matlab/utilities/dataset/quarterly2annual.m
index e0a238c1e..21d2fc847 100644
--- a/matlab/utilities/dataset/quarterly2annual.m
+++ b/matlab/utilities/dataset/quarterly2annual.m
@@ -27,7 +27,7 @@ function [ya, yass, gya, gyass] = quarterly2annual(y,yss,GYTREND0,type,islog,aux
 % gya      annual growth rate
 % gyass    annual growth rate steadystate
 
-% Copyright (C) 2017 Dynare Team
+% Copyright © 2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/doc/dynInfo.m b/matlab/utilities/doc/dynInfo.m
index 625953486..434cfbfc6 100644
--- a/matlab/utilities/doc/dynInfo.m
+++ b/matlab/utilities/doc/dynInfo.m
@@ -31,7 +31,7 @@ function dynInfo(fun)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2011-2013 Dynare Team
+% Copyright © 2011-2013 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/doc/get_internal_doc_block.m b/matlab/utilities/doc/get_internal_doc_block.m
index 59d5807f4..d3197b84b 100644
--- a/matlab/utilities/doc/get_internal_doc_block.m
+++ b/matlab/utilities/doc/get_internal_doc_block.m
@@ -1,7 +1,7 @@
 function block = get_internal_doc_block(fname,fpath)
 % Extract doc sections from matlab's routine.
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/clean_current_folder.m b/matlab/utilities/general/clean_current_folder.m
index 68641cdb9..824359012 100644
--- a/matlab/utilities/general/clean_current_folder.m
+++ b/matlab/utilities/general/clean_current_folder.m
@@ -1,6 +1,6 @@
 function clean_current_folder()
 
-% Copyright (C) 2014-2017 Dynare Team
+% Copyright © 2014-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/compare_vectors.m b/matlab/utilities/general/compare_vectors.m
index 97a051f30..1e548c854 100644
--- a/matlab/utilities/general/compare_vectors.m
+++ b/matlab/utilities/general/compare_vectors.m
@@ -13,7 +13,7 @@ function C = compare_vectors(f, A, B)  % --*-- Unitary tests --*--
 % REMARKS
 %  o It is assumed that vectors A and B have the same number of elements.
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/delete_stale_file.m b/matlab/utilities/general/delete_stale_file.m
index fa7cb90af..f684ffaeb 100644
--- a/matlab/utilities/general/delete_stale_file.m
+++ b/matlab/utilities/general/delete_stale_file.m
@@ -2,7 +2,7 @@ function delete_stale_file(fname)
 % function delete_old_files(fname)
 % Checks for presence of files and deletes them if necessary
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/demean.m b/matlab/utilities/general/demean.m
index b68a46e2f..c6f33bb11 100644
--- a/matlab/utilities/general/demean.m
+++ b/matlab/utilities/general/demean.m
@@ -8,7 +8,7 @@ function c = demean(x)
 % OUTPUTS
 % - c    [double]   T*N matrix of demeaned data.
 
-% Copyright (C) 2011-2018 Dynare Team
+% Copyright © 2011-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/disp_verbose.m b/matlab/utilities/general/disp_verbose.m
index 988be58a9..3e21d565a 100644
--- a/matlab/utilities/general/disp_verbose.m
+++ b/matlab/utilities/general/disp_verbose.m
@@ -2,7 +2,7 @@ function disp_verbose(input_string,Verbose)
 % function disp_verbose(input_string,Verbose)
 % Prints input_string unless Verbose=0 is requested
 %
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/get_all_variables_but_lagged_leaded_exogenous.m b/matlab/utilities/general/get_all_variables_but_lagged_leaded_exogenous.m
index 6bb7a0fff..e34389ae0 100644
--- a/matlab/utilities/general/get_all_variables_but_lagged_leaded_exogenous.m
+++ b/matlab/utilities/general/get_all_variables_but_lagged_leaded_exogenous.m
@@ -9,7 +9,7 @@ function k = get_all_variables_but_lagged_leaded_exogenous(M)
 % k: vector of variable indices
 %
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/get_labels_transformed_vars.m b/matlab/utilities/general/get_labels_transformed_vars.m
index 8372d9bd3..218bb9036 100644
--- a/matlab/utilities/general/get_labels_transformed_vars.m
+++ b/matlab/utilities/general/get_labels_transformed_vars.m
@@ -11,7 +11,7 @@ function labels=get_labels_transformed_vars(endo_names,var_indices,options_,TeX)
 % OUTPUTS
 %   labels              [cell]        cell array of variable labels
 %
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/indices_lagged_leaded_exogenous_variables.m b/matlab/utilities/general/indices_lagged_leaded_exogenous_variables.m
index e95c1a2e4..6683bd3b5 100644
--- a/matlab/utilities/general/indices_lagged_leaded_exogenous_variables.m
+++ b/matlab/utilities/general/indices_lagged_leaded_exogenous_variables.m
@@ -12,7 +12,7 @@ function [il,l1,ik,k1] = indices_lagged_leaded_exogenous_variables(k,M)
 % ik: indices of non lagged or leaded variable in vector k
 % k1: value of non lagged or leaded variable in vector k
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/isaletter.m b/matlab/utilities/general/isaletter.m
index 61d75c4f7..c1d593736 100644
--- a/matlab/utilities/general/isaletter.m
+++ b/matlab/utilities/general/isaletter.m
@@ -1,7 +1,7 @@
 function info = isaletter(str)
 % Returns 1 if the string str has at least one letter, 0 otherwise.
 
-% Copyright (C) 2013-2014 Dynare Team
+% Copyright © 2013-2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/isanynan.m b/matlab/utilities/general/isanynan.m
index 5701df1d3..33c1bfedf 100644
--- a/matlab/utilities/general/isanynan.m
+++ b/matlab/utilities/general/isanynan.m
@@ -1,7 +1,7 @@
 function yes = isanynan(array)
 % Return one if the array contains at least one NaN, 0 otherwise.
 
-% Copyright (C) 2011-2014 Dynare Team
+% Copyright © 2011-2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/iseven.m b/matlab/utilities/general/iseven.m
index 4b4f28139..576d4c520 100644
--- a/matlab/utilities/general/iseven.m
+++ b/matlab/utilities/general/iseven.m
@@ -1,6 +1,6 @@
 function a= iseven(b)
 
-% Copyright (C) 2014 Dynare Team
+% Copyright © 2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/isinestimationobjective.m b/matlab/utilities/general/isinestimationobjective.m
index 48786f954..df1325bce 100644
--- a/matlab/utilities/general/isinestimationobjective.m
+++ b/matlab/utilities/general/isinestimationobjective.m
@@ -2,7 +2,7 @@ function b = isinestimationobjective()
 
 % Returns true iff the caller function is called by a routine defining the objective of an estimation algorithm.
 
-% Copyright (C) 2014-2020 Dynare Team
+% Copyright © 2014-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/isint.m b/matlab/utilities/general/isint.m
index a0c8a6395..a46c15fed 100644
--- a/matlab/utilities/general/isint.m
+++ b/matlab/utilities/general/isint.m
@@ -15,7 +15,7 @@ function [l,c,d] = isint(a)
 %  NOTES
 %    p+q is equal to the product of m by n.
 
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/isodd.m b/matlab/utilities/general/isodd.m
index 1d3c7de04..41ad2ce2e 100644
--- a/matlab/utilities/general/isodd.m
+++ b/matlab/utilities/general/isodd.m
@@ -1,6 +1,6 @@
 function a = isodd(b)
 
-% Copyright (C) 2014 Dynare Team
+% Copyright © 2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/ispd.m b/matlab/utilities/general/ispd.m
index be77d24bd..a88f90e31 100644
--- a/matlab/utilities/general/ispd.m
+++ b/matlab/utilities/general/ispd.m
@@ -24,7 +24,7 @@ function [test, penalty] = ispd(A)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2007-2017 Dynare Team
+% Copyright © 2007-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/isquare.m b/matlab/utilities/general/isquare.m
index 227183c1c..d8d6d974c 100644
--- a/matlab/utilities/general/isquare.m
+++ b/matlab/utilities/general/isquare.m
@@ -8,7 +8,7 @@ function info = isquare(A)
 % OUTPUTS
 % - info    [logical]
 
-% Copyright (C) 2013-2018 Dynare Team
+% Copyright © 2013-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/log_variable.m b/matlab/utilities/general/log_variable.m
index 179cf963c..c81325f09 100644
--- a/matlab/utilities/general/log_variable.m
+++ b/matlab/utilities/general/log_variable.m
@@ -12,7 +12,7 @@ function y = log_variable(ivar,x,M)
 %       for lagged/leaded exogenous variables
 %
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/nandemean.m b/matlab/utilities/general/nandemean.m
index f80d5545c..ff1c4a5f9 100644
--- a/matlab/utilities/general/nandemean.m
+++ b/matlab/utilities/general/nandemean.m
@@ -30,7 +30,7 @@ function c = nandemean(x)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2011 Dynare Team
+% Copyright © 2011 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/ndim.m b/matlab/utilities/general/ndim.m
index 368b65f43..99d9adf99 100644
--- a/matlab/utilities/general/ndim.m
+++ b/matlab/utilities/general/ndim.m
@@ -27,7 +27,7 @@ function n = ndim(x)
 %! @end deftypefn
 %@eod:
 
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/general/remove_fractional_xticks.m b/matlab/utilities/general/remove_fractional_xticks.m
index 3f7633fdc..acc9cc326 100644
--- a/matlab/utilities/general/remove_fractional_xticks.m
+++ b/matlab/utilities/general/remove_fractional_xticks.m
@@ -2,7 +2,7 @@ function remove_fractional_xticks
 % function remove_fractional_xticks
 % removes non-integer xtick-labels
 
-% Copyright (C) 2001-2017 Dynare Team
+% Copyright © 2001-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/graphics/colorspace.m b/matlab/utilities/graphics/colorspace.m
index c9332ca74..f965ef6b9 100644
--- a/matlab/utilities/graphics/colorspace.m
+++ b/matlab/utilities/graphics/colorspace.m
@@ -81,8 +81,8 @@ function varargout = colorspace(Conversion,varargin)
 %  correspond respectively to red ("long"), green ("medium"), and blue
 %  ("short").
 
-% Copyright (C) 2005-2010 Pascal Getreuer
-% Copyright (C) 2017 Dynare Team
+% Copyright © 2005-2010 Pascal Getreuer
+% Copyright © 2017 Dynare Team
 %
 % Redistribution and use in source and binary forms, with or without
 % modification, are permitted provided that the following conditions are
diff --git a/matlab/utilities/graphics/distinguishable_colors.m b/matlab/utilities/graphics/distinguishable_colors.m
index 549033c8e..af73fe80a 100644
--- a/matlab/utilities/graphics/distinguishable_colors.m
+++ b/matlab/utilities/graphics/distinguishable_colors.m
@@ -54,8 +54,8 @@ function colors = distinguishable_colors(n_colors,bg,func)
 %   func = @(x) colorspace('RGB->Lab',x);
 %   c = distinguishable_colors(25,'w',func);
 
-% Copyright (C) 2010-2011 by Timothy E. Holy
-% Copyright (C) 2017 Dynare Team
+% Copyright © 2010-2011 by Timothy E. Holy
+% Copyright © 2017 Dynare Team
 %
 % Redistribution and use in source and binary forms, with or without
 % modification, are permitted provided that the following conditions are
diff --git a/matlab/utilities/tests b/matlab/utilities/tests
index 730078525..343d9e136 160000
--- a/matlab/utilities/tests
+++ b/matlab/utilities/tests
@@ -1 +1 @@
-Subproject commit 730078525361fb2896b04384ef4bc49a02a04c1c
+Subproject commit 343d9e13654a07c348fad863f7f79a03896c6bc9
diff --git a/matlab/utilities/version/ver_greater_than.m b/matlab/utilities/version/ver_greater_than.m
index 409a85e4a..8130daf8f 100644
--- a/matlab/utilities/version/ver_greater_than.m
+++ b/matlab/utilities/version/ver_greater_than.m
@@ -12,7 +12,7 @@ function tf = ver_greater_than(ver1, ver2)  % --*-- Unitary tests --*--
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2015-2021 Dynare Team
+% Copyright © 2015-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/version/ver_greater_than_equal.m b/matlab/utilities/version/ver_greater_than_equal.m
index 84c54040a..ea36d87c7 100644
--- a/matlab/utilities/version/ver_greater_than_equal.m
+++ b/matlab/utilities/version/ver_greater_than_equal.m
@@ -12,7 +12,7 @@ function tf = ver_greater_than_equal(ver1, ver2)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2015 Dynare Team
+% Copyright © 2015 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/utilities/version/ver_less_than.m b/matlab/utilities/version/ver_less_than.m
index 22e9b6ff5..16676c76d 100644
--- a/matlab/utilities/version/ver_less_than.m
+++ b/matlab/utilities/version/ver_less_than.m
@@ -12,7 +12,7 @@ function tf = ver_less_than(ver1, ver2) % --*-- Unitary tests --*--
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2015-2022 Dynare Team
+% Copyright © 2015-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/var_sample_moments.m b/matlab/var_sample_moments.m
index 881d5e93e..c69f3522b 100644
--- a/matlab/var_sample_moments.m
+++ b/matlab/var_sample_moments.m
@@ -51,7 +51,7 @@ function dataset_info=var_sample_moments(nlag, var_trend_order, dataset_, datase
 % SPECIAL REQUIREMENTS
 %   None.
 
-% Copyright (C) 2007-2021 Dynare Team
+% Copyright © 2007-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/variance_decomposition_ME_mc_analysis.m b/matlab/variance_decomposition_ME_mc_analysis.m
index f5b692faa..9d2e7e85e 100644
--- a/matlab/variance_decomposition_ME_mc_analysis.m
+++ b/matlab/variance_decomposition_ME_mc_analysis.m
@@ -25,7 +25,7 @@ function oo_ = variance_decomposition_ME_mc_analysis(NumberOfSimulations,type,dn
 
 
 
-% Copyright (C) 2017 Dynare Team
+% Copyright © 2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/variance_decomposition_mc_analysis.m b/matlab/variance_decomposition_mc_analysis.m
index 440f353b8..dc4f6f35e 100644
--- a/matlab/variance_decomposition_mc_analysis.m
+++ b/matlab/variance_decomposition_mc_analysis.m
@@ -25,7 +25,7 @@ function oo_ = variance_decomposition_mc_analysis(NumberOfSimulations,type,dname
 
 
 
-% Copyright (C) 2008-2017 Dynare Team
+% Copyright © 2008-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/varlist_indices.m b/matlab/varlist_indices.m
index 0e67afb51..3ea9a2fcd 100644
--- a/matlab/varlist_indices.m
+++ b/matlab/varlist_indices.m
@@ -14,7 +14,7 @@ function [i_var, nvar, index_unique_present] = varlist_indices(sublist, list, no
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2010-2021 Dynare Team
+% Copyright © 2010-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/vnorm.m b/matlab/vnorm.m
index 426305fa8..6742cbb71 100644
--- a/matlab/vnorm.m
+++ b/matlab/vnorm.m
@@ -35,7 +35,7 @@ function y = vnorm(A,varargin)
 %       vnorm(A,[],inf)     % Correct
 %
 %
-% Copyright (C) 2009-2017 Dynare Team
+% Copyright © 2009-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/warning_config.m b/matlab/warning_config.m
index 6a39fced9..f867ed2c1 100644
--- a/matlab/warning_config.m
+++ b/matlab/warning_config.m
@@ -10,7 +10,7 @@ function warning_config()
 % SPECIAL REQUIREMENTS
 %   none
 
-% Copyright (C) 2008-2022 Dynare Team
+% Copyright © 2008-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/writeVarExpectationFunction.m b/matlab/writeVarExpectationFunction.m
index bf42161b9..18c4fc825 100644
--- a/matlab/writeVarExpectationFunction.m
+++ b/matlab/writeVarExpectationFunction.m
@@ -12,7 +12,7 @@ function writeVarExpectationFunction(var_model_name, horizon)
 %
 %   NONE
 
-% Copyright (C) 2017-2018 Dynare Team
+% Copyright © 2017-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/write_latex_definitions.m b/matlab/write_latex_definitions.m
index 9786e479a..a2e836a0b 100644
--- a/matlab/write_latex_definitions.m
+++ b/matlab/write_latex_definitions.m
@@ -12,7 +12,7 @@ function write_latex_definitions
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2013-2019 Dynare Team
+% Copyright © 2013-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/write_latex_parameter_table.m b/matlab/write_latex_parameter_table.m
index 430faa0f9..f94f0e740 100644
--- a/matlab/write_latex_parameter_table.m
+++ b/matlab/write_latex_parameter_table.m
@@ -12,7 +12,7 @@ function write_latex_parameter_table
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2015-2019 Dynare Team
+% Copyright © 2015-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/write_latex_prior_table.m b/matlab/write_latex_prior_table.m
index 0c1420026..b26b6bfb3 100644
--- a/matlab/write_latex_prior_table.m
+++ b/matlab/write_latex_prior_table.m
@@ -11,7 +11,7 @@ function write_latex_prior_table
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2015-2019 Dynare Team
+% Copyright © 2015-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/write_mh_history_file.m b/matlab/write_mh_history_file.m
index 252fbfa92..44429ee92 100644
--- a/matlab/write_mh_history_file.m
+++ b/matlab/write_mh_history_file.m
@@ -8,7 +8,7 @@ function i = write_mh_history_file(MetropolisFolder, ModelName, record)
 % Outputs:
 %   i                   [scalar]    number of the mh_history file
 
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/writecellofchar.m b/matlab/writecellofchar.m
index 0367a2867..bc88c043e 100644
--- a/matlab/writecellofchar.m
+++ b/matlab/writecellofchar.m
@@ -21,7 +21,7 @@ function str = writecellofchar(c)
 %
 %{'a', '['b'; 'c']', 'd'}
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/writedata.m b/matlab/writedata.m
index c9df9d10d..fe9ecfec3 100644
--- a/matlab/writedata.m
+++ b/matlab/writedata.m
@@ -10,7 +10,7 @@ function writedata(fname)
 % SPECIAL REQUIREMENT
 %   none
 
-% Copyright (C) 2007-2018 Dynare Team
+% Copyright © 2007-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/writedata_text.m b/matlab/writedata_text.m
index 3af2ab141..ba5a8e4aa 100644
--- a/matlab/writedata_text.m
+++ b/matlab/writedata_text.m
@@ -10,7 +10,7 @@ function writedata_text(fname)
 % SPECIAL REQUIREMENT
 %   none
 
-% Copyright (C) 2007-2018 Dynare Team
+% Copyright © 2007-2018 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/matlab/writematrixofchar.m b/matlab/writematrixofchar.m
index 0706d2842..220affe79 100644
--- a/matlab/writematrixofchar.m
+++ b/matlab/writematrixofchar.m
@@ -17,7 +17,7 @@ function str = writematrixofchar(m)
 %
 % where the returned argument is a string which can be evaluated or printed.
 
-% Copyright (C) 2015-2017 Dynare Team
+% Copyright © 2015-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/mex/sources/k_order_perturbation/tests/first_order.m b/mex/sources/k_order_perturbation/tests/first_order.m
index d02119cec..c1a2599bd 100644
--- a/mex/sources/k_order_perturbation/tests/first_order.m
+++ b/mex/sources/k_order_perturbation/tests/first_order.m
@@ -1,7 +1,7 @@
 function [gy]=first_order(M_, dr, jacobia)
 % Emulation of Dynare++ c++ first_order.cpp for testing pruposes
 
-% Copyright (C) 2009 Dynare Team
+% Copyright © 2009 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/mex/sources/sobol/initialize_v_array.inc b/mex/sources/sobol/initialize_v_array.inc
index 24259bf86..a4b888381 100644
--- a/mex/sources/sobol/initialize_v_array.inc
+++ b/mex/sources/sobol/initialize_v_array.inc
@@ -1,6 +1,6 @@
 /*
-** Copyright (C) 2009 John Burkardt
-** Copyright (C) 2010-2011 Dynare Team
+** Copyright © 2009 John Burkardt
+** Copyright © 2010-2011 Dynare Team
 **
 ** This program is free software: you can redistribute it and/or modify
 ** it under the terms of the GNU Lesser General Public License as published by
diff --git a/preprocessor b/preprocessor
index acaabd59d..8064bdc7d 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit acaabd59dad311e44f6d8c3913d8eb239cbf31ec
+Subproject commit 8064bdc7d05fb62175afd802b080e785175f14d7
diff --git a/scripts/fix-copyright-years b/scripts/fix-copyright-years
index d6f883e27..6faec50a4 100755
--- a/scripts/fix-copyright-years
+++ b/scripts/fix-copyright-years
@@ -46,7 +46,7 @@ if [ $COPYLINES -ge 2 ]; then
     exit 1
 fi
 
-COPYLINE=$(grep -o -E "Copyright \(C\) ([[:digit:]]{4}-)?[[:digit:]]{4} Dynare Team" $1)
+COPYLINE=$(grep -o -E "Copyright © ([[:digit:]]{4}-)?[[:digit:]]{4} Dynare Team" $1)
 
 if [ -z "$COPYLINE" ]; then
     COPYLINE=$(grep Copyright $1)
@@ -54,9 +54,9 @@ if [ -z "$COPYLINE" ]; then
     exit 1
 fi
 
-ACTUALYEAR=$(echo $COPYLINE | sed "s/Copyright (C) \([0-9]\{4\}-\)\?\([0-9]\{4\}\) Dynare Team/\2/")
+ACTUALYEAR=$(echo $COPYLINE | sed "s/Copyright © \([0-9]\{4\}-\)\?\([0-9]\{4\}\) Dynare Team/\2/")
 
 if [ $GITYEAR -gt $ACTUALYEAR ]; then
-    sed -i "s/Copyright (C) \([0-9]\{4\}\)\(-[0-9]\{4\}\)\? Dynare Team/Copyright (C) \1-$GITYEAR Dynare Team/" $1
+    sed -i "s/Copyright © \([0-9]\{4\}\)\(-[0-9]\{4\}\)\? Dynare Team/Copyright © \1-$GITYEAR Dynare Team/" $1
     echo "$1: Updating to $GITYEAR"
 fi
diff --git a/tests/TeX/fs2000_corr_ME.mod b/tests/TeX/fs2000_corr_ME.mod
index 31aa48351..c28ec177c 100644
--- a/tests/TeX/fs2000_corr_ME.mod
+++ b/tests/TeX/fs2000_corr_ME.mod
@@ -14,7 +14,7 @@
  */
 
 /*
- * Copyright (C) 2004-2016 Dynare Team
+ * Copyright © 2004-2016 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/analytic_derivatives/BrockMirman_PertParamsDerivs.mod b/tests/analytic_derivatives/BrockMirman_PertParamsDerivs.mod
index f1efb410c..068c46be9 100644
--- a/tests/analytic_derivatives/BrockMirman_PertParamsDerivs.mod
+++ b/tests/analytic_derivatives/BrockMirman_PertParamsDerivs.mod
@@ -3,7 +3,7 @@
 % Created by @wmutschl (Willi Mutschler, willi@mutschler.eu)
 
 % =========================================================================
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/analytic_derivatives/burnside_3_order_PertParamsDerivs.mod b/tests/analytic_derivatives/burnside_3_order_PertParamsDerivs.mod
index c1279612c..b868e7b15 100644
--- a/tests/analytic_derivatives/burnside_3_order_PertParamsDerivs.mod
+++ b/tests/analytic_derivatives/burnside_3_order_PertParamsDerivs.mod
@@ -1,5 +1,5 @@
 % =========================================================================
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/bgp/fs2000/fs2000.mod b/tests/bgp/fs2000/fs2000.mod
index fa9a36edf..8ad295092 100644
--- a/tests/bgp/fs2000/fs2000.mod
+++ b/tests/bgp/fs2000/fs2000.mod
@@ -7,7 +7,7 @@
  */
 
 /*
- * Copyright (C) 2019-2021 Dynare Team
+ * Copyright © 2019-2021 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/block_bytecode/run_ls2003.m b/tests/block_bytecode/run_ls2003.m
index 867da8667..fd7018f2a 100644
--- a/tests/block_bytecode/run_ls2003.m
+++ b/tests/block_bytecode/run_ls2003.m
@@ -1,6 +1,6 @@
 function run_ls2003(block, storage, solve_algo, stack_solve_algo)
 
-% Copyright (C) 2010-2013 Dynare Team
+% Copyright © 2010-2013 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/decision_rules/example1.mod b/tests/decision_rules/example1.mod
index fe818ec66..f571c0105 100644
--- a/tests/decision_rules/example1.mod
+++ b/tests/decision_rules/example1.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2017 Dynare Team
+ * Copyright © 2001-2017 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/decision_rules/third_order/FV2011.mod b/tests/decision_rules/third_order/FV2011.mod
index 5b102eaf7..102af3f5a 100644
--- a/tests/decision_rules/third_order/FV2011.mod
+++ b/tests/decision_rules/third_order/FV2011.mod
@@ -11,7 +11,7 @@
  */
 
 /*
- * Copyright (C) 2013 Dynare Team
+ * Copyright © 2013 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/discretionary_policy/Gali_2015_chapter_3.mod b/tests/discretionary_policy/Gali_2015_chapter_3.mod
index 2ddcea5df..26f813928 100644
--- a/tests/discretionary_policy/Gali_2015_chapter_3.mod
+++ b/tests/discretionary_policy/Gali_2015_chapter_3.mod
@@ -16,8 +16,8 @@
  */
 
 /*
- * Copyright (C) 2016-20 Johannes Pfeifer
- * Copyright (C) 2020 Dynare Team
+ * Copyright © 2016-20 Johannes Pfeifer
+ * Copyright © 2020 Dynare Team
  *
  * This is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/tests/discretionary_policy/Gali_2015_chapter_3_nonlinear.mod b/tests/discretionary_policy/Gali_2015_chapter_3_nonlinear.mod
index 3cc7bb649..ed443c95a 100644
--- a/tests/discretionary_policy/Gali_2015_chapter_3_nonlinear.mod
+++ b/tests/discretionary_policy/Gali_2015_chapter_3_nonlinear.mod
@@ -19,8 +19,8 @@
  */
 
 /*
- * Copyright (C) 2016-20 Johannes Pfeifer
- * Copyright (C) 2020 Dynare Team
+ * Copyright © 2016-20 Johannes Pfeifer
+ * Copyright © 2020 Dynare Team
  *
  * This is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/tests/discretionary_policy/Gali_discretion.mod b/tests/discretionary_policy/Gali_discretion.mod
index d04dea02e..8946a7546 100644
--- a/tests/discretionary_policy/Gali_discretion.mod
+++ b/tests/discretionary_policy/Gali_discretion.mod
@@ -9,7 +9,7 @@
  */
 
 /*
- * Copyright (C) 2013-21 Johannes Pfeifer
+ * Copyright © 2013-21 Johannes Pfeifer
  *
  * This is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/tests/estimation/MH_recover/fs2000.common.inc b/tests/estimation/MH_recover/fs2000.common.inc
index 316fb6f58..74c17b729 100644
--- a/tests/estimation/MH_recover/fs2000.common.inc
+++ b/tests/estimation/MH_recover/fs2000.common.inc
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2010 Dynare Team
+ * Copyright © 2004-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/estimation/TaRB/fs2000_tarb.mod b/tests/estimation/TaRB/fs2000_tarb.mod
index 5be1411ef..a66a3d53a 100644
--- a/tests/estimation/TaRB/fs2000_tarb.mod
+++ b/tests/estimation/TaRB/fs2000_tarb.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2016 Dynare Team
+ * Copyright © 2004-2016 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/estimation/fs2000_estimated_params_init.mod b/tests/estimation/fs2000_estimated_params_init.mod
index 5061932ef..1b8ae1370 100644
--- a/tests/estimation/fs2000_estimated_params_init.mod
+++ b/tests/estimation/fs2000_estimated_params_init.mod
@@ -1,7 +1,7 @@
 // Test that the presence of a non estimated parameter in the estimated_params_init block does not lead to a crash.
 
 /*
- * Copyright (C) 2004-2017 Dynare Team
+ * Copyright © 2004-2017 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/estimation/fs2000_mixed_ML_xfail.mod b/tests/estimation/fs2000_mixed_ML_xfail.mod
index 3e14858af..c896a4259 100644
--- a/tests/estimation/fs2000_mixed_ML_xfail.mod
+++ b/tests/estimation/fs2000_mixed_ML_xfail.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2010 Dynare Team
+ * Copyright © 2004-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/estimation/method_of_moments/AFVRR/AFVRR_M0.mod b/tests/estimation/method_of_moments/AFVRR/AFVRR_M0.mod
index c1282a7d1..93e175da7 100644
--- a/tests/estimation/method_of_moments/AFVRR/AFVRR_M0.mod
+++ b/tests/estimation/method_of_moments/AFVRR/AFVRR_M0.mod
@@ -2,7 +2,7 @@
 % Andreasen, Fernandez-Villaverde, Rubio-Ramirez (2018), The Pruned State-Space System for Non-Linear DSGE Models: Theory and Empirical Applications, Review of Economic Studies, 85, p. 1-49
 % Adapted for Dynare by Willi Mutschler (@wmutschl, willi@mutschler.eu), Jan 2021
 % =========================================================================
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/method_of_moments/AFVRR/AFVRR_MFB.mod b/tests/estimation/method_of_moments/AFVRR/AFVRR_MFB.mod
index 3d98e486b..1de461adb 100644
--- a/tests/estimation/method_of_moments/AFVRR/AFVRR_MFB.mod
+++ b/tests/estimation/method_of_moments/AFVRR/AFVRR_MFB.mod
@@ -2,7 +2,7 @@
 % Andreasen, Fernandez-Villaverde, Rubio-Ramirez (2018), The Pruned State-Space System for Non-Linear DSGE Models: Theory and Empirical Applications, Review of Economic Studies, 85, p. 1-49
 % Adapted for Dynare by Willi Mutschler (@wmutschl, willi@mutschler.eu), Jan 2021
 % =========================================================================
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/method_of_moments/AFVRR/AFVRR_MFB_RRA.mod b/tests/estimation/method_of_moments/AFVRR/AFVRR_MFB_RRA.mod
index ace24debb..c04cf9712 100644
--- a/tests/estimation/method_of_moments/AFVRR/AFVRR_MFB_RRA.mod
+++ b/tests/estimation/method_of_moments/AFVRR/AFVRR_MFB_RRA.mod
@@ -2,7 +2,7 @@
 % Andreasen, Fernandez-Villaverde, Rubio-Ramirez (2018), The Pruned State-Space System for Non-Linear DSGE Models: Theory and Empirical Applications, Review of Economic Studies, 85, p. 1-49
 % Adapted for Dynare by Willi Mutschler (@wmutschl, willi@mutschler.eu), Jan 2021
 % =========================================================================
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/method_of_moments/AFVRR/AFVRR_common.inc b/tests/estimation/method_of_moments/AFVRR/AFVRR_common.inc
index cfa7d16ad..f5575892c 100644
--- a/tests/estimation/method_of_moments/AFVRR/AFVRR_common.inc
+++ b/tests/estimation/method_of_moments/AFVRR/AFVRR_common.inc
@@ -3,7 +3,7 @@
 % Original code by Martin M. Andreasen, Jan 2016
 % Adapted for Dynare by Willi Mutschler (@wmutschl, willi@mutschler.eu), Jan 2021
 % =========================================================================
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/method_of_moments/AFVRR/AFVRR_steady_helper.m b/tests/estimation/method_of_moments/AFVRR/AFVRR_steady_helper.m
index 1b248e890..d21f04a38 100644
--- a/tests/estimation/method_of_moments/AFVRR/AFVRR_steady_helper.m
+++ b/tests/estimation/method_of_moments/AFVRR/AFVRR_steady_helper.m
@@ -2,7 +2,7 @@
 % Andreasen, Fernandez-Villaverde, Rubio-Ramirez (2018), The Pruned State-Space System for Non-Linear DSGE Models: Theory and Empirical Applications, Review of Economic Studies, 85, p. 1-49
 % Adapted for Dynare by Willi Mutschler (@wmutschl, willi@mutschler.eu), Jan 2021
 % =========================================================================
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/method_of_moments/AnScho/AnScho_MoM_common.inc b/tests/estimation/method_of_moments/AnScho/AnScho_MoM_common.inc
index c5c7346ff..28a3a8e35 100644
--- a/tests/estimation/method_of_moments/AnScho/AnScho_MoM_common.inc
+++ b/tests/estimation/method_of_moments/AnScho/AnScho_MoM_common.inc
@@ -2,7 +2,7 @@
 % An, Sungbae and Schorfheide, Frank, (2007), Bayesian Analysis of DSGE Models, Econometric Reviews, 26, issue 2-4, p. 113-172.
 % Adapted by Willi Mutschler (@wmutschl, willi@mutschler.eu)
 % =========================================================================
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/method_of_moments/RBC/RBC_MoM_Andreasen.mod b/tests/estimation/method_of_moments/RBC/RBC_MoM_Andreasen.mod
index 7e30988c1..41dcdd8c9 100644
--- a/tests/estimation/method_of_moments/RBC/RBC_MoM_Andreasen.mod
+++ b/tests/estimation/method_of_moments/RBC/RBC_MoM_Andreasen.mod
@@ -1,6 +1,6 @@
 % Tests SMM and GMM routines
 %
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/method_of_moments/RBC/RBC_MoM_GMM_gradient_optim.mod b/tests/estimation/method_of_moments/RBC/RBC_MoM_GMM_gradient_optim.mod
index 85427c042..52633d1ff 100644
--- a/tests/estimation/method_of_moments/RBC/RBC_MoM_GMM_gradient_optim.mod
+++ b/tests/estimation/method_of_moments/RBC/RBC_MoM_GMM_gradient_optim.mod
@@ -1,7 +1,7 @@
 % Test whether gradient-based optimizers are able to use analytical
 % Jacobian of moments in GMM estimation
 %
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/method_of_moments/RBC/RBC_MoM_SMM_ME.mod b/tests/estimation/method_of_moments/RBC/RBC_MoM_SMM_ME.mod
index 133c73867..60920a15c 100644
--- a/tests/estimation/method_of_moments/RBC/RBC_MoM_SMM_ME.mod
+++ b/tests/estimation/method_of_moments/RBC/RBC_MoM_SMM_ME.mod
@@ -1,5 +1,5 @@
 % =========================================================================
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/method_of_moments/RBC/RBC_MoM_common.inc b/tests/estimation/method_of_moments/RBC/RBC_MoM_common.inc
index d3a19f8b2..de8d4b9b8 100644
--- a/tests/estimation/method_of_moments/RBC/RBC_MoM_common.inc
+++ b/tests/estimation/method_of_moments/RBC/RBC_MoM_common.inc
@@ -2,7 +2,7 @@
 % Andreasen, Fernández-Villaverde, Rubio-Ramírez (2018): "The Pruned State-Space System for Non-Linear DSGE Models: Theory and Empirical Applications", Review of Economic Studies, 85(1):1-49.
 % Adapted by Willi Mutschler (@wmutschl, willi@mutschler.eu)
 % =========================================================================
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/method_of_moments/RBC/RBC_MoM_optimizer.mod b/tests/estimation/method_of_moments/RBC/RBC_MoM_optimizer.mod
index a59fdce8b..85f5ec095 100644
--- a/tests/estimation/method_of_moments/RBC/RBC_MoM_optimizer.mod
+++ b/tests/estimation/method_of_moments/RBC/RBC_MoM_optimizer.mod
@@ -1,6 +1,6 @@
 % Test optimizers
 %
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/method_of_moments/RBC/RBC_MoM_prefilter.mod b/tests/estimation/method_of_moments/RBC/RBC_MoM_prefilter.mod
index e6c713769..00b89a5a2 100644
--- a/tests/estimation/method_of_moments/RBC/RBC_MoM_prefilter.mod
+++ b/tests/estimation/method_of_moments/RBC/RBC_MoM_prefilter.mod
@@ -1,6 +1,6 @@
 % Tests SMM and GMM routines with prefilter, explicit initialization, and estimated_params_init(use_calibration);
 %
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/method_of_moments/RBC/RBC_MoM_steady_helper.m b/tests/estimation/method_of_moments/RBC/RBC_MoM_steady_helper.m
index c32224825..5f135641f 100644
--- a/tests/estimation/method_of_moments/RBC/RBC_MoM_steady_helper.m
+++ b/tests/estimation/method_of_moments/RBC/RBC_MoM_steady_helper.m
@@ -1,5 +1,5 @@
 % =========================================================================
-% Copyright (C) 2020-2021 Dynare Team
+% Copyright © 2020-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/system_prior_restriction/Gali_2015.mod b/tests/estimation/system_prior_restriction/Gali_2015.mod
index 8b2ef2ba0..834b211e5 100644
--- a/tests/estimation/system_prior_restriction/Gali_2015.mod
+++ b/tests/estimation/system_prior_restriction/Gali_2015.mod
@@ -20,7 +20,7 @@
  */
 
 /*
- * Copyright (C) 2021 Dynare Team
+ * Copyright © 2021 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/estimation/system_prior_restriction/Gali_2015_PC_slope.m b/tests/estimation/system_prior_restriction/Gali_2015_PC_slope.m
index f9fc63b1c..80db427ff 100644
--- a/tests/estimation/system_prior_restriction/Gali_2015_PC_slope.m
+++ b/tests/estimation/system_prior_restriction/Gali_2015_PC_slope.m
@@ -24,7 +24,7 @@ function output_cell =Gali_2015_PC_slope(xparam1,M_,options_,oo_,estim_params_,b
 %   output_cell  [1 by n cell]   1 by n Matlab cell allowing to store any
 %                                desired computation or result (strings, matrices, structures, etc.)
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/system_prior_restriction/Gali_2015_prior_restrictions.m b/tests/estimation/system_prior_restriction/Gali_2015_prior_restrictions.m
index 78732fc83..b40c60627 100644
--- a/tests/estimation/system_prior_restriction/Gali_2015_prior_restrictions.m
+++ b/tests/estimation/system_prior_restriction/Gali_2015_prior_restrictions.m
@@ -6,7 +6,7 @@ function log_prior_val=Gali_2015_prior_restrictions(M_, oo_, options_, dataset_,
 % 0.03. As the slope is a composite of other parameters with independent
 % priors, a separate function is required to do this.
 
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/estimation/t_proposal/fs2000_student.mod b/tests/estimation/t_proposal/fs2000_student.mod
index 818507833..5ff4d8837 100644
--- a/tests/estimation/t_proposal/fs2000_student.mod
+++ b/tests/estimation/t_proposal/fs2000_student.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2015 Dynare Team
+ * Copyright © 2004-2015 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/filter_step_ahead/fs2000_filter_step_ahead_ML.mod b/tests/filter_step_ahead/fs2000_filter_step_ahead_ML.mod
index 4468a6336..270a0a150 100644
--- a/tests/filter_step_ahead/fs2000_filter_step_ahead_ML.mod
+++ b/tests/filter_step_ahead/fs2000_filter_step_ahead_ML.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2010 Dynare Team
+ * Copyright © 2004-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/filter_step_ahead/fs2000_filter_step_ahead_bayesian.mod b/tests/filter_step_ahead/fs2000_filter_step_ahead_bayesian.mod
index 7fcd6d5f8..81a8c5eb0 100644
--- a/tests/filter_step_ahead/fs2000_filter_step_ahead_bayesian.mod
+++ b/tests/filter_step_ahead/fs2000_filter_step_ahead_bayesian.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2010 Dynare Team
+ * Copyright © 2004-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/forecast/Hansen_exo_det_forecast.mod b/tests/forecast/Hansen_exo_det_forecast.mod
index cb6dba4e8..97aedfda0 100644
--- a/tests/forecast/Hansen_exo_det_forecast.mod
+++ b/tests/forecast/Hansen_exo_det_forecast.mod
@@ -14,7 +14,7 @@
 */
 
 /*
- * Copyright (C) 2014 Johannes Pfeifer
+ * Copyright © 2014 Johannes Pfeifer
  *
  * This file is part of Dynare.
  *
diff --git a/tests/identification/BrockMirman/BrockMirman.mod b/tests/identification/BrockMirman/BrockMirman.mod
index 2674a7984..11ffb3915 100644
--- a/tests/identification/BrockMirman/BrockMirman.mod
+++ b/tests/identification/BrockMirman/BrockMirman.mod
@@ -1,7 +1,7 @@
 % Stochastic growth model of Brock and Mirman (1972) with technology shock
 % created by Willi Mutschler (@wmutschl, willi@mutschler.eu)
 % =========================================================================
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/identification/LindeTrabandt/LindeTrabandt2019_xfail.mod b/tests/identification/LindeTrabandt/LindeTrabandt2019_xfail.mod
index dae9cb604..d59a480d7 100644
--- a/tests/identification/LindeTrabandt/LindeTrabandt2019_xfail.mod
+++ b/tests/identification/LindeTrabandt/LindeTrabandt2019_xfail.mod
@@ -3,7 +3,7 @@
 % This version has some additional dynamics for capital and investment
 % Created by Willi Mutschler (@wmutschl, willi@mutschler.eu)
 % =========================================================================
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/identification/as2007/as2007.mod b/tests/identification/as2007/as2007.mod
index 66f631f53..8b073460e 100644
--- a/tests/identification/as2007/as2007.mod
+++ b/tests/identification/as2007/as2007.mod
@@ -1,7 +1,7 @@
 % Model of An and Schorfheide (2007)
 % Created by Marco Ratto (@rattoma, marco.ratto@ec.europa.eu)
 % =========================================================================
-% Copyright (C) 2010-2020 Dynare Team
+% Copyright © 2010-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/identification/as2007/as2007_QT.mod b/tests/identification/as2007/as2007_QT.mod
index 6b5fb0c6e..9ae07aac3 100644
--- a/tests/identification/as2007/as2007_QT.mod
+++ b/tests/identification/as2007/as2007_QT.mod
@@ -3,7 +3,7 @@
 % This file is used to check whether the G matrix is computed correctly.
 % Created by Willi Mutschler (@wmutschl, willi@mutschler.eu)
 % =========================================================================
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/identification/as2007/as2007_kronflags.mod b/tests/identification/as2007/as2007_kronflags.mod
index 1f358730c..09716417b 100644
--- a/tests/identification/as2007/as2007_kronflags.mod
+++ b/tests/identification/as2007/as2007_kronflags.mod
@@ -3,7 +3,7 @@
 % and to check whether all kronflags are working
 % created by Willi Mutschler (@wmutschl, willi@mutschler.eu)
 % =========================================================================
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/identification/as2007/as2007_order_1_2_3.mod b/tests/identification/as2007/as2007_order_1_2_3.mod
index cb9d20a74..4dd1ac197 100644
--- a/tests/identification/as2007/as2007_order_1_2_3.mod
+++ b/tests/identification/as2007/as2007_order_1_2_3.mod
@@ -3,7 +3,7 @@
 % and to check whether all kronflags are working
 % created by Willi Mutschler (@wmutschl, willi@mutschler.eu)
 % =========================================================================
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/identification/cgg/cgg_criteria_differ.mod b/tests/identification/cgg/cgg_criteria_differ.mod
index ecacb7875..fbf3d8514 100644
--- a/tests/identification/cgg/cgg_criteria_differ.mod
+++ b/tests/identification/cgg/cgg_criteria_differ.mod
@@ -3,7 +3,7 @@
 % settings the identification criteria might differ
 % created by Willi Mutschler (@wmutschl, willi@mutschler.eu)
 % =========================================================================
-% Copyright (C) 2019-2020 Dynare Team
+% Copyright © 2019-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/identification/correlated_errors/fs2000_corr.mod b/tests/identification/correlated_errors/fs2000_corr.mod
index 4f5049eda..c03bb17c1 100644
--- a/tests/identification/correlated_errors/fs2000_corr.mod
+++ b/tests/identification/correlated_errors/fs2000_corr.mod
@@ -14,7 +14,7 @@
  */
 
 /*
- * Copyright (C) 2004-2020 Dynare Team
+ * Copyright © 2004-2020 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/identification/forward_looking/forward_looking.mod b/tests/identification/forward_looking/forward_looking.mod
index baff1a794..4aaf26b12 100755
--- a/tests/identification/forward_looking/forward_looking.mod
+++ b/tests/identification/forward_looking/forward_looking.mod
@@ -1,7 +1,7 @@
 % Forward-looking example model from Koop, Pesaran, Smith (2013, JBES)
 % created by Willi Mutschler (@wmutschl, willi@mutschler.eu)
 % =========================================================================
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/identification/ident_unit_root/ident_unit_root.mod b/tests/identification/ident_unit_root/ident_unit_root.mod
index 041676b92..b98fd7868 100644
--- a/tests/identification/ident_unit_root/ident_unit_root.mod
+++ b/tests/identification/ident_unit_root/ident_unit_root.mod
@@ -1,7 +1,7 @@
 % Tests Identification command with ML and unit roots/diffuse filter option
 % Created by Johannes Pfeifer (@JohannesPfeifer, jpfeifer@gmx.de)
 % =========================================================================
-% Copyright (C) 2015-2020 Dynare Team
+% Copyright © 2015-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/identification/ident_unit_root/ident_unit_root_xfail.mod b/tests/identification/ident_unit_root/ident_unit_root_xfail.mod
index 42a2de4e9..10a5c6e23 100644
--- a/tests/identification/ident_unit_root/ident_unit_root_xfail.mod
+++ b/tests/identification/ident_unit_root/ident_unit_root_xfail.mod
@@ -2,7 +2,7 @@
 % Should not work because of observed unit root variable
 % Created by Johannes Pfeifer (@JohannesPfeifer, jpfeifer@gmx.de)
 % =========================================================================
-% Copyright (C) 2015-2020 Dynare Team
+% Copyright © 2015-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/identification/kim/kim2.mod b/tests/identification/kim/kim2.mod
index a7247e631..bc8027d12 100644
--- a/tests/identification/kim/kim2.mod
+++ b/tests/identification/kim/kim2.mod
@@ -1,6 +1,6 @@
 % Created by Marco Ratto (@rattoma, marco.ratto@ec.europa.eu)
 % =========================================================================
-% Copyright (C) 2010-2020 Dynare Team
+% Copyright © 2010-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/identification/rbc_ident/rbc_ident_std_as_structural_par.mod b/tests/identification/rbc_ident/rbc_ident_std_as_structural_par.mod
index 44040243d..deb382b2c 100644
--- a/tests/identification/rbc_ident/rbc_ident_std_as_structural_par.mod
+++ b/tests/identification/rbc_ident/rbc_ident_std_as_structural_par.mod
@@ -1,7 +1,7 @@
 % Real Business Cycle Model
 % Created by Johannes Pfeifer (@JohannesPfeifer, jpfeifer@gmx.de)
 % =========================================================================
-% Copyright (C) 2015-2020 Dynare Team
+% Copyright © 2015-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/identification/rbc_ident/rbc_ident_varexo_only.mod b/tests/identification/rbc_ident/rbc_ident_varexo_only.mod
index a20c3428a..e19fda51d 100644
--- a/tests/identification/rbc_ident/rbc_ident_varexo_only.mod
+++ b/tests/identification/rbc_ident/rbc_ident_varexo_only.mod
@@ -1,7 +1,7 @@
 % Real Business Cycle Model
 % Created by Johannes Pfeifer (@JohannesPfeifer, jpfeifer@gmx.de)
 % =========================================================================
-% Copyright (C) 2015-2020 Dynare Team
+% Copyright © 2015-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/irfs/example1_unit_std.mod b/tests/irfs/example1_unit_std.mod
index af273ec0a..c705a4e21 100644
--- a/tests/irfs/example1_unit_std.mod
+++ b/tests/irfs/example1_unit_std.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2010 Dynare Team
+ * Copyright © 2001-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman/lik_init/fs2000_common.inc b/tests/kalman/lik_init/fs2000_common.inc
index 03193ee5a..c3da09731 100644
--- a/tests/kalman/lik_init/fs2000_common.inc
+++ b/tests/kalman/lik_init/fs2000_common.inc
@@ -14,7 +14,7 @@
  */
 
 /*
- * Copyright (C) 2004-2015 Dynare Team
+ * Copyright © 2004-2015 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman/lik_init/fs2000_lik_init_1.mod b/tests/kalman/lik_init/fs2000_lik_init_1.mod
index a9f64476f..59651fa67 100644
--- a/tests/kalman/lik_init/fs2000_lik_init_1.mod
+++ b/tests/kalman/lik_init/fs2000_lik_init_1.mod
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 Dynare Team
+ * Copyright © 2015 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman/lik_init/fs2000_lik_init_2.mod b/tests/kalman/lik_init/fs2000_lik_init_2.mod
index d4b342f1f..920850b25 100644
--- a/tests/kalman/lik_init/fs2000_lik_init_2.mod
+++ b/tests/kalman/lik_init/fs2000_lik_init_2.mod
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 Dynare Team
+ * Copyright © 2015 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman/lik_init/fs2000_lik_init_3.mod b/tests/kalman/lik_init/fs2000_lik_init_3.mod
index 550358d29..77c5e997d 100644
--- a/tests/kalman/lik_init/fs2000_lik_init_3.mod
+++ b/tests/kalman/lik_init/fs2000_lik_init_3.mod
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 Dynare Team
+ * Copyright © 2015 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman/lik_init/fs2000_lik_init_4.mod b/tests/kalman/lik_init/fs2000_lik_init_4.mod
index bfd443976..638ac9222 100644
--- a/tests/kalman/lik_init/fs2000_lik_init_4.mod
+++ b/tests/kalman/lik_init/fs2000_lik_init_4.mod
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 Dynare Team
+ * Copyright © 2015 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman/lik_init/fs2000_lik_init_5.mod b/tests/kalman/lik_init/fs2000_lik_init_5.mod
index 02931099b..171c1ff68 100644
--- a/tests/kalman/lik_init/fs2000_lik_init_5.mod
+++ b/tests/kalman/lik_init/fs2000_lik_init_5.mod
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 Dynare Team
+ * Copyright © 2015 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman/lik_init/fs2000_ns_common.inc b/tests/kalman/lik_init/fs2000_ns_common.inc
index b3c7ee0ed..53740b37a 100644
--- a/tests/kalman/lik_init/fs2000_ns_common.inc
+++ b/tests/kalman/lik_init/fs2000_ns_common.inc
@@ -14,7 +14,7 @@
  */
 
 /*
- * Copyright (C) 2004-2015 Dynare Team
+ * Copyright © 2004-2015 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman/lik_init/fs2000_ns_lik_init_2.mod b/tests/kalman/lik_init/fs2000_ns_lik_init_2.mod
index 2e6bcb0c6..359de7c58 100644
--- a/tests/kalman/lik_init/fs2000_ns_lik_init_2.mod
+++ b/tests/kalman/lik_init/fs2000_ns_lik_init_2.mod
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 Dynare Team
+ * Copyright © 2015 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman/lik_init/fs2000_ns_lik_init_3.mod b/tests/kalman/lik_init/fs2000_ns_lik_init_3.mod
index 01906b684..328682710 100644
--- a/tests/kalman/lik_init/fs2000_ns_lik_init_3.mod
+++ b/tests/kalman/lik_init/fs2000_ns_lik_init_3.mod
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 Dynare Team
+ * Copyright © 2015 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman/lik_init/fs2000_ns_lik_init_5.mod b/tests/kalman/lik_init/fs2000_ns_lik_init_5.mod
index 151199ace..57805b968 100644
--- a/tests/kalman/lik_init/fs2000_ns_lik_init_5.mod
+++ b/tests/kalman/lik_init/fs2000_ns_lik_init_5.mod
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 Dynare Team
+ * Copyright © 2015 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman/likelihood_from_dynare/fs2000_model.inc b/tests/kalman/likelihood_from_dynare/fs2000_model.inc
index 817687c6b..88b7dd780 100644
--- a/tests/kalman/likelihood_from_dynare/fs2000_model.inc
+++ b/tests/kalman/likelihood_from_dynare/fs2000_model.inc
@@ -14,7 +14,7 @@
  */
 
 /*
- * Copyright (C) 2004-2013 Dynare Team
+ * Copyright © 2004-2013 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman/likelihood_from_dynare/fs2000ns_model.inc b/tests/kalman/likelihood_from_dynare/fs2000ns_model.inc
index f6b986982..d402ef0e1 100644
--- a/tests/kalman/likelihood_from_dynare/fs2000ns_model.inc
+++ b/tests/kalman/likelihood_from_dynare/fs2000ns_model.inc
@@ -14,7 +14,7 @@
  */
 
 /*
- * Copyright (C) 2004-2013 Dynare Team
+ * Copyright © 2004-2013 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman/lyapunov/fs2000_lyap.mod b/tests/kalman/lyapunov/fs2000_lyap.mod
index 4d0162779..d534680f0 100644
--- a/tests/kalman/lyapunov/fs2000_lyap.mod
+++ b/tests/kalman/lyapunov/fs2000_lyap.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2010 Dynare Team
+ * Copyright © 2004-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman_filter_smoother/check_variable_dimensions/fs2000.mod b/tests/kalman_filter_smoother/check_variable_dimensions/fs2000.mod
index 50b716de5..e8214e5a9 100644
--- a/tests/kalman_filter_smoother/check_variable_dimensions/fs2000.mod
+++ b/tests/kalman_filter_smoother/check_variable_dimensions/fs2000.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2010 Dynare Team
+ * Copyright © 2004-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman_filter_smoother/check_variable_dimensions/fs2000_ML.mod b/tests/kalman_filter_smoother/check_variable_dimensions/fs2000_ML.mod
index bfe23cbc8..f36bec7b0 100644
--- a/tests/kalman_filter_smoother/check_variable_dimensions/fs2000_ML.mod
+++ b/tests/kalman_filter_smoother/check_variable_dimensions/fs2000_ML.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2010 Dynare Team
+ * Copyright © 2004-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman_filter_smoother/compare_results_simulation/fs2000.mod b/tests/kalman_filter_smoother/compare_results_simulation/fs2000.mod
index 4dbc84180..16797aa75 100644
--- a/tests/kalman_filter_smoother/compare_results_simulation/fs2000.mod
+++ b/tests/kalman_filter_smoother/compare_results_simulation/fs2000.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2019 Dynare Team
+ * Copyright © 2004-2019 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman_filter_smoother/compare_results_simulation/fs2000_ML.mod b/tests/kalman_filter_smoother/compare_results_simulation/fs2000_ML.mod
index c6b678699..bc2f652f3 100644
--- a/tests/kalman_filter_smoother/compare_results_simulation/fs2000_ML.mod
+++ b/tests/kalman_filter_smoother/compare_results_simulation/fs2000_ML.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2019 Dynare Team
+ * Copyright © 2004-2019 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman_filter_smoother/compare_results_simulation/fs2000_ML_loglinear.mod b/tests/kalman_filter_smoother/compare_results_simulation/fs2000_ML_loglinear.mod
index a67addf78..ea87ccfe5 100644
--- a/tests/kalman_filter_smoother/compare_results_simulation/fs2000_ML_loglinear.mod
+++ b/tests/kalman_filter_smoother/compare_results_simulation/fs2000_ML_loglinear.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2019 Dynare Team
+ * Copyright © 2004-2019 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman_filter_smoother/compare_results_simulation/fs2000_loglinear.mod b/tests/kalman_filter_smoother/compare_results_simulation/fs2000_loglinear.mod
index 8d6ebbf71..838c8039e 100644
--- a/tests/kalman_filter_smoother/compare_results_simulation/fs2000_loglinear.mod
+++ b/tests/kalman_filter_smoother/compare_results_simulation/fs2000_loglinear.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2019 Dynare Team
+ * Copyright © 2004-2019 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman_filter_smoother/fs2000_smoother_only.mod b/tests/kalman_filter_smoother/fs2000_smoother_only.mod
index 89bfee48b..9f3e0640d 100644
--- a/tests/kalman_filter_smoother/fs2000_smoother_only.mod
+++ b/tests/kalman_filter_smoother/fs2000_smoother_only.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2010 Dynare Team
+ * Copyright © 2004-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman_filter_smoother/fs2000_smoother_only_ns.mod b/tests/kalman_filter_smoother/fs2000_smoother_only_ns.mod
index 901fd6fb2..59e1980f5 100644
--- a/tests/kalman_filter_smoother/fs2000_smoother_only_ns.mod
+++ b/tests/kalman_filter_smoother/fs2000_smoother_only_ns.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2010 Dynare Team
+ * Copyright © 2004-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kalman_initial_state/fs2000_ns_smoother_only_initial_state.mod b/tests/kalman_initial_state/fs2000_ns_smoother_only_initial_state.mod
index 7a006fbbb..1a6f45acb 100644
--- a/tests/kalman_initial_state/fs2000_ns_smoother_only_initial_state.mod
+++ b/tests/kalman_initial_state/fs2000_ns_smoother_only_initial_state.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2010 Dynare Team
+ * Copyright © 2004-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/kronecker/test_kron.m b/tests/kronecker/test_kron.m
index f25776e23..e52fd89a5 100644
--- a/tests/kronecker/test_kron.m
+++ b/tests/kronecker/test_kron.m
@@ -1,5 +1,5 @@
 function info = test_kron(test,number_of_threads)
-% Copyright (C) 2007-2021 Dynare Team
+% Copyright © 2007-2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/load_octave_packages.m b/tests/load_octave_packages.m
index d65010f1d..5c1e1b3ba 100644
--- a/tests/load_octave_packages.m
+++ b/tests/load_octave_packages.m
@@ -1,4 +1,4 @@
-## Copyright (C) 2016 Dynare Team
+## Copyright © 2016 Dynare Team
 ##
 ## This file is part of Dynare.
 ##
diff --git a/tests/log_transform/fs2000_nonstationary.mod b/tests/log_transform/fs2000_nonstationary.mod
index ba26e0421..ba537e4ad 100644
--- a/tests/log_transform/fs2000_nonstationary.mod
+++ b/tests/log_transform/fs2000_nonstationary.mod
@@ -1,7 +1,7 @@
 // Test for var(log, deflator=…)
 
 /*
- * Copyright (C) 2004-2022 Dynare Team
+ * Copyright © 2004-2022 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/loglinear/example4_exp.mod b/tests/loglinear/example4_exp.mod
index 9ebad8f8b..9a2c9fa2b 100644
--- a/tests/loglinear/example4_exp.mod
+++ b/tests/loglinear/example4_exp.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2022 Dynare Team
+ * Copyright © 2001-2022 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/loglinear/example4_exp_histval.mod b/tests/loglinear/example4_exp_histval.mod
index ed01394db..ce688b1e2 100644
--- a/tests/loglinear/example4_exp_histval.mod
+++ b/tests/loglinear/example4_exp_histval.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2022 Dynare Team
+ * Copyright © 2001-2022 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/loglinear/example4_loglinear.mod b/tests/loglinear/example4_loglinear.mod
index 1f7df590e..5f283ea09 100644
--- a/tests/loglinear/example4_loglinear.mod
+++ b/tests/loglinear/example4_loglinear.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2022 Dynare Team
+ * Copyright © 2001-2022 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/loglinear/example4_loglinear_histval.mod b/tests/loglinear/example4_loglinear_histval.mod
index a21705f73..cd6bbcdd3 100644
--- a/tests/loglinear/example4_loglinear_histval.mod
+++ b/tests/loglinear/example4_loglinear_histval.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2022 Dynare Team
+ * Copyright © 2001-2022 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/loglinear/example4_loglinear_lagged_exogenous.mod b/tests/loglinear/example4_loglinear_lagged_exogenous.mod
index bab557724..46970abcf 100644
--- a/tests/loglinear/example4_loglinear_lagged_exogenous.mod
+++ b/tests/loglinear/example4_loglinear_lagged_exogenous.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2016 Dynare Team
+ * Copyright © 2001-2016 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/loglinear/example4_loglinear_lagged_exogenous_a.mod b/tests/loglinear/example4_loglinear_lagged_exogenous_a.mod
index 5d843aabb..6c0af95a9 100644
--- a/tests/loglinear/example4_loglinear_lagged_exogenous_a.mod
+++ b/tests/loglinear/example4_loglinear_lagged_exogenous_a.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2016 Dynare Team
+ * Copyright © 2001-2016 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/measurement_errors/fs2000_corr_me_ml_mcmc/fs2000_corr_ME.mod b/tests/measurement_errors/fs2000_corr_me_ml_mcmc/fs2000_corr_ME.mod
index 16ebcedd2..d008f3aa8 100644
--- a/tests/measurement_errors/fs2000_corr_me_ml_mcmc/fs2000_corr_ME.mod
+++ b/tests/measurement_errors/fs2000_corr_me_ml_mcmc/fs2000_corr_ME.mod
@@ -14,7 +14,7 @@
  */
 
 /*
- * Copyright (C) 2004-2013 Dynare Team
+ * Copyright © 2004-2013 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/minimal_state_space_system/as2007_minimal.mod b/tests/minimal_state_space_system/as2007_minimal.mod
index 9810f7436..81bb6c049 100644
--- a/tests/minimal_state_space_system/as2007_minimal.mod
+++ b/tests/minimal_state_space_system/as2007_minimal.mod
@@ -3,7 +3,7 @@
 % powerful minreal function
 % created by Willi Mutschler (@wmutschl, willi@mutschler.eu)
 % =========================================================================
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/minimal_state_space_system/sw_minimal.mod b/tests/minimal_state_space_system/sw_minimal.mod
index 19ef5f85d..cd4eacfe3 100644
--- a/tests/minimal_state_space_system/sw_minimal.mod
+++ b/tests/minimal_state_space_system/sw_minimal.mod
@@ -49,9 +49,9 @@
  */
 
 /*
- * Copyright (C) 2007-2013 Frank Smets and Raf Wouters
- * Copyright (C) 2013-15 Johannes Pfeifer
- * Copyright (C) 2020 Dynare Team
+ * Copyright © 2007-2013 Frank Smets and Raf Wouters
+ * Copyright © 2013-15 Johannes Pfeifer
+ * Copyright © 2020 Dynare Team
  *
  * This is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/tests/missing/simulate_data_with_missing_observations.m b/tests/missing/simulate_data_with_missing_observations.m
index 192b3da3e..2a51e5b3e 100644
--- a/tests/missing/simulate_data_with_missing_observations.m
+++ b/tests/missing/simulate_data_with_missing_observations.m
@@ -22,7 +22,7 @@ function data = simulate_data_with_missing_observations(n,m,S,options)
 % SPECIAL REQUIREMENTS
 %    none
 
-% Copyright (C) 2010 Dynare Team
+% Copyright © 2010 Dynare Team
 %
 % This file is part of Dynare.
 % 
diff --git a/tests/moments/example1_bp_test.mod b/tests/moments/example1_bp_test.mod
index df7ad0300..c49b7fcf4 100644
--- a/tests/moments/example1_bp_test.mod
+++ b/tests/moments/example1_bp_test.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2020 Dynare Team
+ * Copyright © 2001-2020 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/moments/example1_hp_test.mod b/tests/moments/example1_hp_test.mod
index b7dc0d906..580406b64 100644
--- a/tests/moments/example1_hp_test.mod
+++ b/tests/moments/example1_hp_test.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2020 Dynare Team
+ * Copyright © 2001-2020 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/moments/example1_one_sided_hp_test.mod b/tests/moments/example1_one_sided_hp_test.mod
index 5982f8d47..e8eadfd78 100644
--- a/tests/moments/example1_one_sided_hp_test.mod
+++ b/tests/moments/example1_one_sided_hp_test.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2020 Dynare Team
+ * Copyright © 2001-2020 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/moments/example1_var_decomp.mod b/tests/moments/example1_var_decomp.mod
index cf278f6b9..1ef1c661e 100644
--- a/tests/moments/example1_var_decomp.mod
+++ b/tests/moments/example1_var_decomp.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2010 Dynare Team
+ * Copyright © 2001-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/moments/fs2000_post_moments.mod b/tests/moments/fs2000_post_moments.mod
index ea70e28b1..c1947c641 100644
--- a/tests/moments/fs2000_post_moments.mod
+++ b/tests/moments/fs2000_post_moments.mod
@@ -25,7 +25,7 @@
  */
 
 /*
- * Copyright (C) 2004-2017 Dynare Team
+ * Copyright © 2004-2017 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/optimal_policy/Ramsey/Gali_commitment.mod b/tests/optimal_policy/Ramsey/Gali_commitment.mod
index 05ccfb1be..3d62ca191 100644
--- a/tests/optimal_policy/Ramsey/Gali_commitment.mod
+++ b/tests/optimal_policy/Ramsey/Gali_commitment.mod
@@ -18,7 +18,7 @@
  */
 
 /*
- * Copyright (C) 2015-19 Johannes Pfeifer
+ * Copyright © 2015-19 Johannes Pfeifer
  *
  * This is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/tests/optimal_policy/Ramsey/Ramsey_Example_estimation.mod b/tests/optimal_policy/Ramsey/Ramsey_Example_estimation.mod
index cc391d0b6..ffd76cff6 100644
--- a/tests/optimal_policy/Ramsey/Ramsey_Example_estimation.mod
+++ b/tests/optimal_policy/Ramsey/Ramsey_Example_estimation.mod
@@ -48,7 +48,7 @@
  */
 
 /*
- * Copyright (C) 2019 Dynare Team
+ * Copyright © 2019 Dynare Team
  *
  * This is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/tests/optimal_policy/neo_growth.mod b/tests/optimal_policy/neo_growth.mod
index 00a16609a..cbe918575 100644
--- a/tests/optimal_policy/neo_growth.mod
+++ b/tests/optimal_policy/neo_growth.mod
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Dynare Team
+ * Copyright © 2021 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/optimal_policy/neo_growth_foresight.mod b/tests/optimal_policy/neo_growth_foresight.mod
index 68f421e91..7a081c14f 100644
--- a/tests/optimal_policy/neo_growth_foresight.mod
+++ b/tests/optimal_policy/neo_growth_foresight.mod
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Dynare Team
+ * Copyright © 2021 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/optimal_policy/neo_growth_k_order.mod b/tests/optimal_policy/neo_growth_k_order.mod
index b61c9cb1a..53dd10449 100644
--- a/tests/optimal_policy/neo_growth_k_order.mod
+++ b/tests/optimal_policy/neo_growth_k_order.mod
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Dynare Team
+ * Copyright © 2021 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/optimal_policy/neo_growth_ramsey.mod b/tests/optimal_policy/neo_growth_ramsey.mod
index 6201589b9..b766c3153 100644
--- a/tests/optimal_policy/neo_growth_ramsey.mod
+++ b/tests/optimal_policy/neo_growth_ramsey.mod
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Dynare Team
+ * Copyright © 2021 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/optimal_policy/neo_growth_ramsey_foresight.mod b/tests/optimal_policy/neo_growth_ramsey_foresight.mod
index ef32f9b17..1b87f9844 100644
--- a/tests/optimal_policy/neo_growth_ramsey_foresight.mod
+++ b/tests/optimal_policy/neo_growth_ramsey_foresight.mod
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Dynare Team
+ * Copyright © 2021 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/optimal_policy/neo_growth_ramsey_k_order.mod b/tests/optimal_policy/neo_growth_ramsey_k_order.mod
index 5a6a309ab..e0aa648f9 100644
--- a/tests/optimal_policy/neo_growth_ramsey_k_order.mod
+++ b/tests/optimal_policy/neo_growth_ramsey_k_order.mod
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Dynare Team
+ * Copyright © 2021 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/optimizers/fs2000.common.inc b/tests/optimizers/fs2000.common.inc
index 15dcdd0ab..031d90f0a 100644
--- a/tests/optimizers/fs2000.common.inc
+++ b/tests/optimizers/fs2000.common.inc
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2017 Dynare Team
+ * Copyright © 2004-2017 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/prior_posterior_function/fs2000_prior_posterior_function.mod b/tests/prior_posterior_function/fs2000_prior_posterior_function.mod
index a86a48466..83ff9219f 100644
--- a/tests/prior_posterior_function/fs2000_prior_posterior_function.mod
+++ b/tests/prior_posterior_function/fs2000_prior_posterior_function.mod
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copyright (C) 2004-2015 Dynare Team
+ * Copyright © 2004-2015 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/prior_posterior_function/posterior_function_demo.m b/tests/prior_posterior_function/posterior_function_demo.m
index 1b8f8d881..915f4fe70 100644
--- a/tests/prior_posterior_function/posterior_function_demo.m
+++ b/tests/prior_posterior_function/posterior_function_demo.m
@@ -24,7 +24,7 @@ function output_cell =posterior_function_demo(xparam1,M_,options_,oo_,estim_para
 %   output_cell  [1 by n cell]   1 by n Matlab cell allowing to store any
 %                                desired computation or result (strings, matrices, structures, etc.)
 
-% Copyright (C) 2015 Dynare Team
+% Copyright © 2015 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/pruning/AS_pruned_state_space_red_shock.mod b/tests/pruning/AS_pruned_state_space_red_shock.mod
index 177688e05..08c96ecdb 100644
--- a/tests/pruning/AS_pruned_state_space_red_shock.mod
+++ b/tests/pruning/AS_pruned_state_space_red_shock.mod
@@ -11,7 +11,7 @@
 % Created by @wmutschl (Willi Mutschler, willi@mutschler.eu)
 %
 % =========================================================================
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/pruning/AnSchorfheide_pruned_state_space.mod b/tests/pruning/AnSchorfheide_pruned_state_space.mod
index 7a720c1e3..623b966cf 100644
--- a/tests/pruning/AnSchorfheide_pruned_state_space.mod
+++ b/tests/pruning/AnSchorfheide_pruned_state_space.mod
@@ -11,7 +11,7 @@
 % Created by @wmutschl (Willi Mutschler, willi@mutschler.eu)
 %
 % =========================================================================
-% Copyright (C) 2020 Dynare Team
+% Copyright © 2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/reporting/AnnualTable.m b/tests/reporting/AnnualTable.m
index 579c3eada..864ecd07b 100644
--- a/tests/reporting/AnnualTable.m
+++ b/tests/reporting/AnnualTable.m
@@ -1,5 +1,5 @@
 function rep = AnnualTable(rep, db_a, dc_a, seriesRootName, arange)
-% Copyright (C) 2013-2014 Dynare Team
+% Copyright © 2013-2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/reporting/CommResidTablePage.m b/tests/reporting/CommResidTablePage.m
index ee4defad4..b74c43baa 100644
--- a/tests/reporting/CommResidTablePage.m
+++ b/tests/reporting/CommResidTablePage.m
@@ -1,5 +1,5 @@
 function rep = CommResidTablePage(rep, db_q, dc_q, trange, vline_after)
-% Copyright (C) 2013 Dynare Team
+% Copyright © 2013 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/reporting/CountryGraphPage.m b/tests/reporting/CountryGraphPage.m
index ae8ae1443..0e906853a 100644
--- a/tests/reporting/CountryGraphPage.m
+++ b/tests/reporting/CountryGraphPage.m
@@ -1,5 +1,5 @@
 function rep = CountryGraphPage(rep, countryAbbr, db_q, dc_q, prange, srange)
-% Copyright (C) 2013-2014 Dynare Team
+% Copyright © 2013-2014 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/reporting/CountryTablePage.m b/tests/reporting/CountryTablePage.m
index 16e24509c..ca619a0ef 100644
--- a/tests/reporting/CountryTablePage.m
+++ b/tests/reporting/CountryTablePage.m
@@ -1,5 +1,5 @@
 function rep = CountryTablePage(rep, countryAbbr, countryName, db_q, dc_q, db_a, dc_a, trange, vline_after)
-% Copyright (C) 2013-2016 Dynare Team
+% Copyright © 2013-2016 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/reporting/ResidTablePage.m b/tests/reporting/ResidTablePage.m
index 9a14bef42..aa54d024c 100644
--- a/tests/reporting/ResidTablePage.m
+++ b/tests/reporting/ResidTablePage.m
@@ -1,5 +1,5 @@
 function rep = ResidTablePage(rep, countryAbbr, countryName, db_q, dc_q, trange, vline_after)
-% Copyright (C) 2011-2013 Dynare Team
+% Copyright © 2011-2013 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/reporting/runDynareReport.m b/tests/reporting/runDynareReport.m
index 02996c333..811bff3a9 100644
--- a/tests/reporting/runDynareReport.m
+++ b/tests/reporting/runDynareReport.m
@@ -1,5 +1,5 @@
 function runDynareReport(dc_a, dc_q, db_a, db_q)
-% Copyright (C) 2013-2019 Dynare Team
+% Copyright © 2013-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/run_all_unitary_tests.m b/tests/run_all_unitary_tests.m
index 37b192ad9..c7d09104d 100644
--- a/tests/run_all_unitary_tests.m
+++ b/tests/run_all_unitary_tests.m
@@ -1,4 +1,4 @@
-% Copyright (C) 2013-2020 Dynare Team
+% Copyright © 2013-2020 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/run_block_byte_tests_matlab.m b/tests/run_block_byte_tests_matlab.m
index f7d55899b..b0119c7d2 100644
--- a/tests/run_block_byte_tests_matlab.m
+++ b/tests/run_block_byte_tests_matlab.m
@@ -1,4 +1,4 @@
-% Copyright (C) 2011-2022 Dynare Team
+% Copyright © 2011-2022 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/run_block_byte_tests_octave.m b/tests/run_block_byte_tests_octave.m
index 6dcd4358b..4dd418ca1 100644
--- a/tests/run_block_byte_tests_octave.m
+++ b/tests/run_block_byte_tests_octave.m
@@ -1,4 +1,4 @@
-## Copyright (C) 2009-2022 Dynare Team
+## Copyright © 2009-2022 Dynare Team
 ##
 ## This file is part of Dynare.
 ##
diff --git a/tests/run_kronecker_tests.m b/tests/run_kronecker_tests.m
index 01cf38c96..1aede5d8c 100644
--- a/tests/run_kronecker_tests.m
+++ b/tests/run_kronecker_tests.m
@@ -1,4 +1,4 @@
-% Copyright (C) 2021 Dynare Team
+% Copyright © 2021 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/run_m_script.m b/tests/run_m_script.m
index b8650ca1a..cf26c2716 100644
--- a/tests/run_m_script.m
+++ b/tests/run_m_script.m
@@ -1,4 +1,4 @@
-% Copyright (C) 2015-2019 Dynare Team
+% Copyright © 2015-2019 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/run_o_script.m b/tests/run_o_script.m
index a4e665c06..0e979db80 100644
--- a/tests/run_o_script.m
+++ b/tests/run_o_script.m
@@ -1,4 +1,4 @@
-## Copyright (C) 2015-2019 Dynare Team
+## Copyright © 2015-2019 Dynare Team
 ##
 ## This file is part of Dynare.
 ##
diff --git a/tests/run_reporting_test_matlab.m b/tests/run_reporting_test_matlab.m
index 23dd54feb..cd26c595e 100644
--- a/tests/run_reporting_test_matlab.m
+++ b/tests/run_reporting_test_matlab.m
@@ -1,4 +1,4 @@
-% Copyright (C) 2013-2017 Dynare Team
+% Copyright © 2013-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/run_reporting_test_octave.m b/tests/run_reporting_test_octave.m
index df2369217..1d6ce0dcb 100644
--- a/tests/run_reporting_test_octave.m
+++ b/tests/run_reporting_test_octave.m
@@ -1,4 +1,4 @@
-## Copyright (C) 2013-2022 Dynare Team
+## Copyright © 2013-2022 Dynare Team
 ##
 ## This file is part of Dynare.
 ##
diff --git a/tests/run_test_matlab.m b/tests/run_test_matlab.m
index 2f2cdbea4..d829a6a1a 100644
--- a/tests/run_test_matlab.m
+++ b/tests/run_test_matlab.m
@@ -1,4 +1,4 @@
-% Copyright (C) 2011-2017 Dynare Team
+% Copyright © 2011-2017 Dynare Team
 %
 % This file is part of Dynare.
 %
diff --git a/tests/run_test_octave.m b/tests/run_test_octave.m
index 1fdfeb580..458e45707 100644
--- a/tests/run_test_octave.m
+++ b/tests/run_test_octave.m
@@ -1,4 +1,4 @@
-## Copyright (C) 2009-2022 Dynare Team
+## Copyright © 2009-2022 Dynare Team
 ##
 ## This file is part of Dynare.
 ##
diff --git a/tests/shock_decomposition/example1_calib_shock_decomp.mod b/tests/shock_decomposition/example1_calib_shock_decomp.mod
index 07f0e6a86..604da4157 100644
--- a/tests/shock_decomposition/example1_calib_shock_decomp.mod
+++ b/tests/shock_decomposition/example1_calib_shock_decomp.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2010 Dynare Team
+ * Copyright © 2001-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/simul/Solow_no_varexo.mod b/tests/simul/Solow_no_varexo.mod
index effb75d7d..16a4ec0bd 100644
--- a/tests/simul/Solow_no_varexo.mod
+++ b/tests/simul/Solow_no_varexo.mod
@@ -7,7 +7,7 @@
  */
 
 /*
- * Copyright (C) 2014 Johannes Pfeifer
+ * Copyright © 2014 Johannes Pfeifer
  *
  * This is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/tests/steady_state/Gali_2015_chapter_6_4.mod b/tests/steady_state/Gali_2015_chapter_6_4.mod
index 5d1b91a02..1f5a6b403 100644
--- a/tests/steady_state/Gali_2015_chapter_6_4.mod
+++ b/tests/steady_state/Gali_2015_chapter_6_4.mod
@@ -19,7 +19,7 @@
  */
 
 /*
- * Copyright (C) 2020 Dynare Team
+ * Copyright © 2020 Dynare Team
  *
  * This is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/tests/stochastic_simulations/example1_noprint.mod b/tests/stochastic_simulations/example1_noprint.mod
index 8e7e453fb..4c745c9a0 100644
--- a/tests/stochastic_simulations/example1_noprint.mod
+++ b/tests/stochastic_simulations/example1_noprint.mod
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (C) 2001-2010 Dynare Team
+ * Copyright © 2001-2010 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/trend_var/fs2000_log_nonstationary.mod b/tests/trend_var/fs2000_log_nonstationary.mod
index 38935b099..bf75851ea 100644
--- a/tests/trend_var/fs2000_log_nonstationary.mod
+++ b/tests/trend_var/fs2000_log_nonstationary.mod
@@ -8,7 +8,7 @@
  */
 
 /*
- * Copyright (C) 2004-2013 Dynare Team
+ * Copyright © 2004-2013 Dynare Team
  *
  * This file is part of Dynare.
  *
diff --git a/tests/trend_var/fs2000_nonstationary.mod b/tests/trend_var/fs2000_nonstationary.mod
index be1355b7e..8ed50c7bb 100644
--- a/tests/trend_var/fs2000_nonstationary.mod
+++ b/tests/trend_var/fs2000_nonstationary.mod
@@ -8,7 +8,7 @@
  */
 
 /*
- * Copyright (C) 2004-2010 Dynare Team
+ * Copyright © 2004-2010 Dynare Team
  *
  * This file is part of Dynare.
  *