compute_moments_varendo: use pruned state space at higher order
parent
314948ce34
commit
b38d6f8139
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@ -71,6 +71,13 @@ if ~posterior
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end
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nvar = length(ivar);
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if options_.pruning
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obs_var=NaN(nvar,1);
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for i=1:nvar
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obs_var(i,1) = find(strcmp(M_.endo_names(ivar(i),:), M_.endo_names(oo_.dr.order_var)));
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end
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end
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% Set the size of the auto-correlation function to nar.
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oldnar = options_.ar;
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options_.ar = nar;
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@ -109,7 +116,14 @@ for file = 1:NumberOfDrawsFiles
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M_=set_parameters_locally(M_,temp.pdraws{linee,1});
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[dr,info,M_,options_,oo_] = resol(0,M_,options_,oo_);
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end
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tmp = th_autocovariances(dr,ivar,M_,options_,nodecomposition);
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if ~options_.pruning
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tmp = th_autocovariances(dr,ivar,M_,options_,nodecomposition);
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else
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pruned_state_space = pruned_state_space_system(M_, options_, dr, obs_var, options_.ar, 1, 0);
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for i=1:nar
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tmp{i+1} = pruned_state_space.Corr_yi(:,:,i);
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end
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end
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for i=1:nar
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Correlation_array(linea,:,:,i) = tmp{i+1};
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end
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@ -70,6 +70,12 @@ if ~posterior
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end
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nvar = length(ivar);
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if options_.pruning
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obs_var=NaN(nvar,1);
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for i=1:nvar
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obs_var(i,1) = find(strcmp(M_.endo_names(ivar(i),:), M_.endo_names(oo_.dr.order_var)));
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end
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end
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% Set the size of the auto-correlation function to zero.
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nar = options_.ar;
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options_.ar = 0;
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@ -108,7 +114,12 @@ for file = 1:NumberOfDrawsFiles
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M_=set_parameters_locally(M_,temp.pdraws{linee,1});
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[dr,info,M_,options_,oo_] = resol(0,M_,options_,oo_);
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end
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tmp = th_autocovariances(dr,ivar,M_,options_,nodecomposition);
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if ~options_.pruning
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tmp = th_autocovariances(dr,ivar,M_,options_,nodecomposition);
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else
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pruned_state_space = pruned_state_space_system(M_, options_, dr, obs_var, options_.ar, 1, 0);
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tmp{1} = pruned_state_space.Var_y;
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end
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for i=1:nvar
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for j=i:nvar
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Covariance_matrix(linea,symmetric_matrix_index(i,j,nvar)) = tmp{1}(i,j);
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