I have a problem with simulating model. I got “Blanchard-Kahn conditions are not satisfied”’ error. It is an emergency case and I will be very grateful if someone can help me immediately. This is my code.

This gives the error

Error using print_info (line 32)
Blanchard-Kahn conditions are not satisfied: indeterminacy due to rank failure.

you have unit roots and singularity problems in your model. Try using model_diagnostics; to see what equations are colinear. Since you have a very large open economy model it is very tricky to quickly debug it. One reason for singularity could be that you have included a redundant equation (maybe a budget constraint) and missed out one important one. As it is open economy it could very well be that there is a unit root included, but you should know about that.
Did you build on someone else’s model? If so, try to reduce the size to a working model.

Thank you very much. I appreciate the time and effort that went into your inpu

I’m not very good at DSGE models, If I lagged (delay) the current variables a time, will this error be fixed ??

Do you mean that in all equations, current variables (t) and t+1 variables , I go back one period like the same relation of production that you said ??

If this solution solves the problem, do not reduce the size of the model.

Excuseme Where can I find the manual or Or how can I find the respective forum posts on the correct timing for predetermined state variables.
Can you Please fix (solve) this error in my model?