I am using panelvar package to estimate panel VAR model.
It is a common procedure checking the stability of the panel VAR model.
In the literature, they just report that all eigenvalues are less than one. But the question is that if there are some eigenvalues larger than one, how to make the model stable?
If all variables in the model are stationary, and the stability condition of panel VAR is still not satisfied, what should I do to make all eigenvalues less than one?