76 lines
2.6 KiB
Matlab
76 lines
2.6 KiB
Matlab
function [ivar,ieq,lb,ub] = get_occbin_complementarity_conditions(M,ramsey_policy)
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% Copyright (C) 2015-2018 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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nrow = 1;
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if ramsey_policy
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if isfield(M,'ramsey_model_constraints')
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rc = M.ramsey_model_constraints;
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for i = 1:length(rc)
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switch rc{i}{2}
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case {'>','>='}
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ivar(nrow) = rc{i}{1};
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ieq(nrow) = rc{i}{1};
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lb(nrow) = eval(rc{i}{3});
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case {'<','<='}
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ivar(nrow) = rc{i}{1};
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ieq(nrow) = rc{i}{1};
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ub(nrow) = eval(rc{i}{3});
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otherwise
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error('Wrong operator in get_complementarity_conditions')
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end
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nrow = nrow + 1;
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end
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end
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end
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etags = M.equations_tags;
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for i=1:size(etags,1)
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if strcmp(etags{i,2},'mcp')
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str = etags{i,3};
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kop = strfind(etags{i,3},'<');
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if ~isempty(kop)
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k = find(strcmp(strtrim(str(1:kop-1)), M.endo_names));
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if isempty(k)
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error(sprintf(['Complementarity condition %s: variable %s is ' ...
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'not recognized',etags{i,3},b{1}]))
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end
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ivar(nrow) = k;
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ieq(nrow) = etags{i,1};
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ub(nrow) = eval(str(kop+1:end));
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else
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kop = strfind(etags{i,3},'>');
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if ~isempty(kop)
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k = find(strcmp(strtrim(str(1:kop-1)), M.endo_names));
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if isempty(k)
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error(sprintf(['Complementarity condition %s: variable %s is ' ...
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'not recognized',etags{i},b{1}]))
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end
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ivar(nrow) = k;
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ieq(nrow) = etags{i,1};
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lb(k) = eval(str(kop+1:end));
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else
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error(sprintf(['Complementarity condition %s can''t be ' ...
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'parsed'],etags{i,3}))
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end
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end
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nrow = nrow + 1;
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end
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end
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