Dynare forums

Hello

I am a beginner of dynare.
when I run my model, appear these errors:
Error using print_info (line 37)
The generalized Schur (QZ) decomposition failed. For more information, see the
documentation for Lapack function dgges: info=14, n=12. You can also run
model_diagnostics to get more information on what may cause this problem.

Error in check (line 76)
print_info(info, 0, options);

Error in rant (line 315)
oo_.dr.eigval = check(M_,options_,oo_);

Error in dynare (line 180)
evalin('base',fname) ;

This is usually an indication of a deeper problem in your model.
model_diagnostics returns:

Code: Select all

MODEL_DIAGNOSTICS:  The Jacobian of the static model is singular
MODEL_DIAGNOSTICS:  there is 2 colinear relationships between the variables and the equations
Relation 1
Colinear variables:
miu
teta
B   
ta 
Relation 2
Colinear variables:
miu
teta
B   
ta 
Relation 1
Colinear equations
     1     2     4     5     6     8     9    10    11    12    13    14    15    16    17    18    19    20

Relation 2
Colinear equations
    12

MODEL_DIAGNOSTICS:  The presence of a singularity problem typically indicates that there is one
MODEL_DIAGNOSTICS:  redundant equation entered in the model block, while another non-redundant equation
MODEL_DIAGNOSTICS:  is missing. The problem often derives from Walras Law.