71 lines
1.7 KiB
Matlab
71 lines
1.7 KiB
Matlab
function [Ui,Vi,n0,np,ixmC0Pres] = exclusions(nvar,nexo,options_ms)
|
|
% function [Ui,Vi,n0,np,ixmC0Pres] = exclusions(nvar,nexo,options_ms)
|
|
%
|
|
% INPUTS
|
|
% nvar: number endogenous variables
|
|
% nexo: number exogenous variables
|
|
% options_ms: (struct) options
|
|
%
|
|
% OUTPUTS
|
|
% Ui
|
|
% Vi
|
|
% n0
|
|
% np
|
|
% ixmC0Pres
|
|
%
|
|
% SPECIAL REQUIREMENTS
|
|
% none
|
|
|
|
% Copyright (C) 2011 Dynare Team
|
|
%
|
|
% This file is part of Dynare.
|
|
%
|
|
% Dynare is free software: you can redistribute it and/or modify
|
|
% it under the terms of the GNU General Public License as published by
|
|
% the Free Software Foundation, either version 3 of the License, or
|
|
% (at your option) any later version.
|
|
%
|
|
% Dynare is distributed in the hope that it will be useful,
|
|
% but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
% GNU General Public License for more details.
|
|
%
|
|
% You should have received a copy of the GNU General Public License
|
|
% along with Dynare. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
indxC0Pres = options_ms.cross_restrictions;
|
|
nlags = options_ms.nlags;
|
|
|
|
Qi1 = options_ms.Qi;
|
|
Ri1 = options_ms.Ri;
|
|
|
|
Ui = cell(nvar,1);
|
|
Vi = cell(nvar,1);
|
|
n0 = zeros(nvar,1);
|
|
np = zeros(nvar,1);
|
|
|
|
k = nlags*nvar+1;
|
|
|
|
for n=1:nvar
|
|
Qi{n} = zeros(nvar,nvar);
|
|
sQ = size(Qi1{n});
|
|
if all(sQ) > 0
|
|
Qi{n}(1:sQ(1),1:sQ(2)) = Qi1{n};
|
|
end
|
|
Ri{n} = zeros(k,k);
|
|
sR = size(Ri1{n});
|
|
if all(sR) > 0
|
|
Ri{n}(1:sR(1),1:sR(2)) = Ri1{n};
|
|
end
|
|
|
|
if options_ms.constants_exclusion
|
|
Ri{n}(sR(1)+1,k) = 1;
|
|
end
|
|
|
|
Ui{n} = null(Qi{n});
|
|
Vi{n} = null(Ri{n});
|
|
n0(n) = size(Ui{n},2);
|
|
np(n) = size(Vi{n},2);
|
|
end
|
|
|
|
ixmC0Pres = NaN; |