46 lines
1.5 KiB
Matlab
46 lines
1.5 KiB
Matlab
function ys1 = add_auxiliary_variables_to_steadystate(ys,aux_vars,fname, ...
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exo_steady_state, exo_det_steady_state,params)
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% Add auxiliary variables to the steady state vector
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% Copyright (C) 2009 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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n = length(aux_vars);
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ys1 = [ys;zeros(n,1)];
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k = size(ys,1)+1;
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aux_lead_nbr = 0;
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for i=1:n
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if aux_vars(i).type == 1
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ys1(k) = ys(aux_vars(i).orig_index);
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elseif aux_vars(i).type == 0
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aux_lead_nbr = aux_lead_nbr + 1;
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end
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k = k+1;
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end
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for i=1:aux_lead_nbr+1;
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res = feval([fname '_static'],ys1,...
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[exo_steady_state; ...
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exo_det_steady_state],params);
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for j=1:n
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if aux_vars(j).type == 0
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el = aux_vars(j).endo_index;
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ys1(el) = ys1(el)-res(el);
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end
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end
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end
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