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st: RE: RE: testing equality of coefficients across two equations after xtpcse


From   Lopa Chakraborti <lchakraborti@arec.umd.edu>
To   "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu>
Subject   st: RE: RE: testing equality of coefficients across two equations after xtpcse
Date   Tue, 4 Nov 2008 17:33:28 -0500

These are the two equations:
xtpcse lrelperf   lthreeyearphaselagmedwq lavgflowfoia04avg   lrnwhite lmhhi lcarpl  lmanuf lpopt  elec food mill paper chem petro rubber leather metal transp secu just winter spring fall  nbrelperfflow yeardum* MD PA, hetonly corr(ar1)

xtpcse lmcavfoia04avgjul llcavfoia04avgjul  lthreeyearphaselagmedwq lavgflowfoia04avg   lrnwhite lmhhi lcarpl  lmanuf lpopt  elec food mill paper chem petro rubber leather metal transp secu just winter spring fall  nbabsperfflow yeardum* MD PA, hetonly corr(ar1)

I tried switching the order of equations but neither works. I think it is because I dont know how to save the estimates properly
test [ #2= #1]: lthreeyearphaselagmedwq
equation #2 not found

test [#1=#2] : lthreeyearphaselagmedwq
equation #2 not found
thanks for your help
________________________________________
From: owner-statalist@hsphsun2.harvard.edu [owner-statalist@hsphsun2.harvard.edu] On Behalf Of Martin Weiss [martin.weiss1@gmx.de]
Sent: Tuesday, November 04, 2008 5:29 PM
To: statalist@hsphsun2.harvard.edu
Subject: st: RE: testing equality of coefficients across two equations after xtpcse

Kindly please advise what you mean :-) Testing equality of coefficients
between equations is usually accomplished via -syntax 4- of -test-. Which
two equations are you referring to, though?


HTH
Martin

-----Original Message-----
From: owner-statalist@hsphsun2.harvard.edu
[mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of Lopa Chakraborti
Sent: Tuesday, November 04, 2008 10:54 PM
To: statalist@hsphsun2.harvard.edu
Subject: st: testing equality of coefficients across two equations after
xtpcse

Hi,
Kindly please advise on how to test for equality of coefficients across two
equations after xtpcse command.
thanks
Lopa

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