Is arma model must be with constant term?
Posted: Thu Jun 13, 2013 1:57 am
Dear all:
please allow me to ask a small question if c is must be when input an arma model in eviews? Or can delete it if its p-value is not significant in results? Many thanks.
please allow me to ask a small question if c is must be when input an arma model in eviews? Or can delete it if its p-value is not significant in results? Many thanks.