Hi Jack,

It is nice that the Blanchard-Quah model was given an example in the revised manual. However, as I try it I stumbled upon an error which I think, requires my matrix to be positive definite. The following is the script code shown:

Matrix is not positive definite
*** error in function imp2exp
> matrix s = R'invpd(R*R')*d
 called by function init_C
 called by function SVAR_estimate

Error executing script: halting
> SVAR_estimate(&Mod)

Any feedbacks about this?

Many thanks,