Replicate Croce (2014) in Dynare++

Hi everyone! I’m trying to replicate the code in Croce (2014) "Long-run productivity risk: A new hope for production-based asset pricing ? ", but I can’t did it, in particular I’m trying to replicate de IRF, but when I run the Croce’s code in the Dynare++ it doesn’t work. Someone understand the code?, know how can I run it? or have an alternative code that replicate the Croce’s work?

Thaks.

What is the error you are getting?