The generalized Schur (QZ) decomposition failed

[rockyyao]

Hi,

I am solving a nonlinear DSGE model at the first order accuracy. The steady state is found by dynare solver, but I got the following error message:
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??? Error using ==> print_info at 36
The generalized Schur (QZ) decomposition failed. For more information, see the documentation for Lapack function
dgges: info=34, n=32

Error in ==> stoch_simul at 78
print_info(info, options_.noprint);

Error in ==> gnkpc_nl6_test at 504
info = stoch_simul(var_list_);

Error in ==> dynare at 120
evalin('base',fname) ;
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I tried the AIM solver, and it didn't work either. Can anyone help me find out what it is going on?

Thanks, see attached mod file.

yao

[SébastienVillemot]

This error is probably linked to some undeterminacy or instability in your model. Try to change the paremeterization.

Best,