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st: fe regression with a threshold


From   "west--@libero.it" <west--@libero.it>
To   "statalist" <statalist@hsphsun2.harvard.edu>
Subject   st: fe regression with a threshold
Date   Tue, 10 Jul 2007 19:31:06 +0200

Dear Stata users,

I am trying to estimate the following function on a panel database of 3000 schools for ten years:

y = a + b*X1 + c*X2*I(h=0) + d*X2*I(h=1)


where:
-- h= 0,1 is an already created dummy variable (each "schools" is assigned a value of zero or one, for every year);
-- X1 and X2 are the regressors.


I need to compute a fe regression, in order to find any difference between coefficients "c" and "d".


It would be great if someone could help me understand how to get it-

Thanks in advance for any help.


D.


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