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question

Postby hamideconomy80 » Wed May 04, 2016 6:07 am

hi every body
i have the estimation program for the dsge model
when i run it has the problem
do you have any consult for me to solve this problem
the files is attached
Attachments
data3.m
(6.84 KiB) Downloaded 150 times
esttt.mod
(13.05 KiB) Downloaded 132 times
hamideconomy80
 
Posts: 16
Joined: Thu Nov 12, 2015 6:36 am

Re: question

Postby jpfeifer » Fri May 06, 2016 7:41 am

You need to state what the problem is.
------------
Johannes Pfeifer
University of Cologne
https://sites.google.com/site/pfeiferecon/
jpfeifer
 
Posts: 6940
Joined: Sun Feb 21, 2010 4:02 pm
Location: Cologne, Germany

Re: question

Postby hamideconomy80 » Fri May 06, 2016 9:16 am

thank you for your hint
when i run DSGE(the estimate programs ) the below error is appear

Error using chol
Matrix must be positive definite.
Error in metropolis_hastings_initialization (line 68)
d = chol(vv);
Error in random_walk_metropolis_hastings (line 62)
[ ix2, ilogpo2, ModelName, MetropolisFolder, fblck, fline, npar, nblck, nruns, NewFile, MAX_nruns, d ] = ...
Error in dynare_estimation_1 (line 782)
feval(options_.posterior_sampling_method,objective_function,options_.proposal_distribution,xparam1,invhess,bounds,dataset_,options_,M_,estim_params_,bayestopt_,oo_);
Error in dynare_estimation (line 89)
dynare_estimation_1(var_list,dname);
Error in esttt (line 1006)
dynare_estimation(var_list_);
Error in dynare (line 180)
evalin('base',fname) ;
hamideconomy80
 
Posts: 16
Joined: Thu Nov 12, 2015 6:36 am

Re: question

Postby jpfeifer » Mon May 09, 2016 9:31 am

Please search the forum, there are various potential problems. As a first indication, take a look at the mode_check plots.
------------
Johannes Pfeifer
University of Cologne
https://sites.google.com/site/pfeiferecon/
jpfeifer
 
Posts: 6940
Joined: Sun Feb 21, 2010 4:02 pm
Location: Cologne, Germany


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