If Iveta has enough data a SUR (or some other system) estimate would
give estimates of the "gravity" effect and would also allow the slope
estimates to vary between groups. It would also allow her to test the
validity of various restrictions including those required for stacked
OLS.
John
2009/7/
On Viernes, 24 de Julio de 2009 05:10:50 Allin Cottrell escribió:
> On Tue, 21 Jul 2009, Ravi Mulani wrote:
> > I am using the forecasting feature for ARIMA (using the icon
> > view, as opposed to programming). Is there any way for me to
> > forecast farther into the future than the lags of indepen
