Dear Professor，I’m reproducing this article, but the current code shows that the model has a redundant equation and lacks a necessary equation, I really can’t find a new equation to replace it, could you please help take a look？

erorr:

print_info (line 32)

The generalized Schur (QZ) decomposition failed. For more information, see the documentation for Lapack function dgges: info=30,

n=28. You can also run model_diagnostics to get more information on what may cause this problem.

Uploading: 1-s2.0-S0304393216300198-mmc1.pdf…

model.mod (7.3 KB)

steady_helper.m (197 Bytes)