65 lines
2.5 KiB
Matlab
65 lines
2.5 KiB
Matlab
function [residuals,check1,jacob] = evaluate_static_model(ys,exo_ss,params,M,options)
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% function [residuals,check1,jacob] = evaluate_static_model(ys,exo_ss,params,M,options)
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% Evaluates the static model
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%
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% INPUTS
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% ys vector initial values used to compute the steady
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% state
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% exo_ss vector exogenous steady state
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% params vector parameters
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% M struct model structure
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% options struct options
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%
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% OUTPUTS
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% residuals vector residuals when ys is not
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% the steady state
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% check1 scalar error flag
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% jacob matrix Jacobian of static model
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%
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% SPECIAL REQUIREMENTS
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% none
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% Copyright (C) 2001-2020 Dynare Team
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%
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% This file is part of Dynare.
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%
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% Dynare is free software: you can redistribute it and/or modify
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% it under the terms of the GNU General Public License as published by
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% the Free Software Foundation, either version 3 of the License, or
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% (at your option) any later version.
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%
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% Dynare is distributed in the hope that it will be useful,
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% but WITHOUT ANY WARRANTY; without even the implied warranty of
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% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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% GNU General Public License for more details.
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%
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% You should have received a copy of the GNU General Public License
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% along with Dynare. If not, see <http://www.gnu.org/licenses/>.
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check1 = 0;
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if options.bytecode
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residuals = bytecode('evaluate','static',ys,...
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exo_ss, params, ys, 1);
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else
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fh_static = str2func([M.fname '.static']);
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if options.block
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residuals = zeros(M.endo_nbr,1);
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for b = 1:length(M.block_structure_stat.block)
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mfsb = M.block_structure_stat.block(b).variable;
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% blocks that can be directly evaluated (mfsb is empty)
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% have zero residuals by construction
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if M.block_structure_stat.block(b).Simulation_Type ~= 1 && ...
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M.block_structure_stat.block(b).Simulation_Type ~= 2
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residuals(mfsb) = feval(fh_static,b,ys,exo_ss,params);
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else
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%need to evaluate the recursive blocks to compute the
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%temporary terms
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feval(fh_static,b,ys,exo_ss,params);
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end
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end
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else
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residuals = feval(fh_static,ys,exo_ss,params);
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end
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end
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