st: Why STATA not allow me set memory

["Min Tang" <tang5@purdue.edu>]

. set mem 24m
no; data in memory would be lost

Anybody can help this,
Thanks

----- Original Message ----- 
From: "Christopher Baum" <baum@bc.edu>
To: <statalist@hsphsun2.harvard.edu>
Sent: Tuesday, November 15, 2005 5:07 PM
Subject: st: fhow to use Stata to do panel VAR



> . webuse grunfeld
> . mvreg invest mvalue kstock = L(1/2).invest L(1/2).mvalue L(1/2).kstock
>
> Smells like a panel; VAR to me... remember that VAR is just regression on 
> the same set of lagged regressors for each of the dependent variables. 
> This implmentation imposes the constraints that the coefficients do not 
> differ across panels, but isn't that what a panel VAR implies?
>
> Kit
>
> Kit Baum, Boston College Economics
> http://ideas.repec.org/e/pba1.html
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