pmg coefficients

Questions related to panel (pooled cross-section time series) data.
stepan
Posts: 3
Joined: Fri Feb 22, 2019 5:27 am

pmg coefficients

Unread post by stepan »

Hi Tom and hi everybody,
I am new to Rats, I am wondering wheter it is possible, when applying the Pesaran, M.H.,Shin,Y.,Smith,R.,(1999) Pooled Mean Gropu estimation procedure, to get in a table both the long run coefficients and the individual specific short run coefficients and intercepts.

Thank you very much for your help
TomDoan
Posts: 7774
Joined: Wed Nov 01, 2006 4:36 pm

Re: pmg coefficients

Unread post by TomDoan »

The individual-specific speeds of adjustment are in the PHI vector. The intercepts aren't actually estimated---they're treated as nuisances and swept out as part of the calculation.
stepan
Posts: 3
Joined: Fri Feb 22, 2019 5:27 am

Re: pmg coefficients

Unread post by stepan »

Thank you very much for your kind reply. Is there a way to use the estimated equation for forecasting?
Thanks again.
TomDoan
Posts: 7774
Joined: Wed Nov 01, 2006 4:36 pm

Re: pmg coefficients

Unread post by TomDoan »

Not really---the point of the PMG estimates is to improve the inference for the cointegrating vector, but that isn't enough to do forecasts.
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