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st: RE: nonlinear regression using GMM
From
"Feiveson, Alan H. (JSC-SK311)" <[email protected]>
To
"[email protected]" <[email protected]>
Subject
st: RE: nonlinear regression using GMM
Date
Wed, 2 Jan 2013 08:30:59 -0600
Usman -I assume what you have written is the right-hand side of E(Y|DP, lr1, etc.) where Y is your dependent variable. If so, this looks linear to me if you re-parameterize as follows:
E(Y'|lr1, DP, etc.) = A0*w1*DP + A1*DP*lr1 + A2*DP*w2 + A3*DP*w3 + A4*DP*y1 + A5*DP*y2 + A6*DP*y3
where Y' = Y - lr1 and where A0 = {a0}*{a1}, A1 = {a0}, A2 = {a0}*{a2}, etc.
Thus, you have a an equation that is linear in 7 parameters (A0, A1, .., A6)
Al Feiveson
From: [email protected] [mailto:[email protected]] On Behalf Of Usman Gilani
Sent: Wednesday, January 02, 2013 5:39 AM
To: [email protected]
Subject: st: nonlinear regression using GMM
Dear members,
I have a panel data (unbalanced) and want to run a nonlinear regression using GMM.
my nonlinear equation looks like as follow
({a0}*{a1}*w1*DP+(1-{a0}*DP)*lr1+{a0}*{a2}*DP*w2+{a0}*{a3}*DP*w3+{a0}*{a4}*DP*y1+{a0}*{a5}*DP*y2+{a0}*{a6}*DP*y3)
can i do this in STATA 12. I'm new to stata. It would be great if anybody help me doing this analysis.
thanks
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