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Two-country DSGE model with an exogenous RW (Help)

PostPosted: Fri Jul 31, 2015 9:27 pm
by lkebalo
Code.mod
(18.32 KiB) Downloaded 154 times
Hello everybody;
Allow me to ask you a help. I work on a two-country DSGE model which potentially want to form an economic and monetary union. The two countries present a very strong dependence (in term of import and liability dollarization) vis-a-vis of the rest of the world which is considered exogenous. However, turning my model I meet a recurrent problem which is:

"
??? Error using ==> print_info at 74
Impossible to find the steady state. Either the model doesn't have a steady state, there are an
infinity of steady states, or the guess values are too far from the solution

Error in ==> steady at 92
print_info(info,options_.noprint, options_);

Error in ==> prog at 798
steady;

Error in ==> dynare at 180
evalin('base',fname) ; "


I attached the mod file below. Any help will be very much appreciated.

Can you help me please?
Thank you in advance.
Best Regards
Code.mod
(18.32 KiB) Downloaded 154 times

Re: Two-country DSGE model with an exogenous RW (Help)

PostPosted: Thu Aug 06, 2015 10:40 am
by jpfeifer
Given the size of your model, I would suggest to start with a more simple one and then add features. There are a million things that could go wrong.

A more practical issue: initialize all endogenous variable. You forgot s_A and S_B, which should be 1, I guess. Cranking up in steady
Code: Select all
steady(maxit=10000);

yields a steady state, but it seems hardly sensible.

Re: Two-country DSGE model with an exogenous RW (Help)

PostPosted: Wed Aug 19, 2015 7:48 am
by lkebalo
Thank you very much professor.