Re: [Gretl-users] svar inquiry

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 called by function init_C called by function SVAR_estimate Error executing script: halting Any feedbacks about this? Many thanks, Deborah