1function info = ramsey_policy(var_list) 2 3% Copyright (C) 2007-2019 Dynare Team 4% 5% This file is part of Dynare. 6% 7% Dynare is free software: you can redistribute it and/or modify 8% it under the terms of the GNU General Public License as published by 9% the Free Software Foundation, either version 3 of the License, or 10% (at your option) any later version. 11% 12% Dynare is distributed in the hope that it will be useful, 13% but WITHOUT ANY WARRANTY; without even the implied warranty of 14% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15% GNU General Public License for more details. 16% 17% You should have received a copy of the GNU General Public License 18% along with Dynare. If not, see <http://www.gnu.org/licenses/>. 19 20global options_ oo_ M_ 21 22options_.ramsey_policy = 1; 23oldoptions = options_; 24options_.order = 1; 25 26%test whether specification matches 27inst_nbr = size(options_.instruments,1); 28if inst_nbr~=0 29 orig_endo_aux_nbr = M_.orig_endo_nbr + min(find([M_.aux_vars.type] == 6)) - 1; 30 implied_inst_nbr = orig_endo_aux_nbr - M_.orig_eq_nbr; 31 if inst_nbr>implied_inst_nbr 32 error('You have specified more instruments than there are omitted equations') 33 elseif inst_nbr<implied_inst_nbr 34 error('You have specified fewer instruments than there are omitted equations') 35 end 36else 37 if options_.steadystate_flag 38 error('You have specified a steady state file, but not provided an instrument. Either delete the steady state file or provide an instrument') 39 end 40end 41 42[info, oo_, options_, M_] = stoch_simul(M_, options_, oo_, var_list); 43 44oo_.steady_state = oo_.dr.ys; 45 46if ~options_.noprint 47 disp_steady_state(M_,oo_) 48 for i=M_.orig_endo_nbr:M_.endo_nbr 49 if strmatch('mult_', M_.endo_names{i}) 50 disp(sprintf('%s \t\t %g', M_.endo_names{i}, oo_.dr.ys(i))); 51 end 52 end 53end 54 55 56oo_.planner_objective_value = evaluate_planner_objective(M_,options_,oo_); 57 58options_ = oldoptions; 59