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generalized Schur (QZ) decomposition failed

PostPosted: Sun Jul 21, 2013 7:18 pm
by settler03
Hi Dear
i was run my code but receive this error:

??? Error using ==> print_info at 36
The generalized Schur (QZ) decomposition failed. For more information, see the
documentation for Lapack function dgges: info=13, n=11

Error in ==> check at 76
print_info(info, options.noprint);

Error in ==> menu4 at 281
oo_.dr.eigval = check(M_,options_,oo_);

Error in ==> dynare at 120
evalin('base',fname) ;

what i can do?
please send your opinion.
my file in attachment.

Re: generalized Schur (QZ) decomposition failed

PostPosted: Tue Jul 23, 2013 7:08 am
by jpfeifer
There is a problem with your model.

model_diagnostic: the Jacobian of the static model is singular
there is 1 colinear relationships between the variables and the equations
Colinear variables:
ner
Colinear equations
1 3 4 5 6 7 8 9 10 12 13 14 16 18 19 20 21 22

Re: generalized Schur (QZ) decomposition failed

PostPosted: Wed Jul 24, 2013 5:41 am
by settler03
meany thanks for your answer. but what i can do? if i delete "ner" the problem is solve?

Re: generalized Schur (QZ) decomposition failed

PostPosted: Wed Jul 24, 2013 5:46 am
by settler03
when i delete "ner", received rank condition error.

Re: generalized Schur (QZ) decomposition failed

PostPosted: Wed Jul 24, 2013 6:10 am
by jpfeifer
It's hard to tell. Run
Code: Select all
model_diagnostics(M_,options_,oo_)

to potentially get an indication where the problem is. Note that this suggests that there still is an issue with the model.

Re: generalized Schur (QZ) decomposition failed

PostPosted: Wed Jul 24, 2013 12:21 pm
by settler03
thanks