HELP WITH Schur (QZ) ERROR

Dynare help (legacy posts)
1

Please help me. My code has problem. It says:

[code]Error using print_info (line 36)
The generalized Schur (QZ) decomposition failed. For more
information, see the documentation for Lapack function dgges:
info=43, n=41

Error in check (line 76)
print_info(info, options.noprint);

Error in chay1 (line 517)
oo_.dr.eigval = check(M_,options_,oo_);

Error in dynare (line 120)
evalin(‘base’,fname) ;[/code]

Here is my file
chay1_steadystate.m (7.67 KB)
chay1.mod (8.8 KB)

2

As I already told you, there is collinearity in the model as indicated by the model_diagnostics-command. This is not a Dynare issue. You have to find the mistake in your model.

3

I will try my best to check my model. Thank you. I also have another question. what is “info=43, n=41” mean??

4

It means that the underlying linear algebra routines of Lapack failed and there was a problem with finding eigenvalue 41

5

I cannot repair this error. Help me, everybody, please, please!!! This is my paper. The writer has shown model equations at Appendix B already. But, i doesn’t suceed in writing it in Dynare code.