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st: re: referring to estimated parameters in -gmm-
From
Christopher Baum <[email protected]>
To
<[email protected]>
Subject
st: re: referring to estimated parameters in -gmm-
Date
Tue, 5 Oct 2010 14:19:22 -0400
<>
sysuse auto,clear
gmm (mpg - {xb:gear_ratio turn} - {b0}), instruments(gear_ratio turn)
mat li e(b)
test [xb_gear_ratio]_cons = 4
test [xb_gear_ratio]_cons = [xb_turn]_cons
Kit
On Oct 5, 2010, at 7:50 AM, Melvyn Weeks wrote:
> Hi Christopher
>
> in a gmm estimation of a poisson model I have used the following syntax.
>
> gmm (ceb - exp({xb: current_age current_age_squared ....} +{b0})
>
> A simple question, how and in what way do I refer to estimated parameters - for example in conjunction with
> the STATA command test?
>
> Many thanks
>
> Melvyn
>
> --
> Dr. M. Weeks
> Senior Lecturer in Economics
> University of Cambridge
>
> Fellow of Clare College
Kit Baum | Boston College Economics & DIW Berlin | http://ideas.repec.org/e/pba1.html
An Introduction to Stata Programming | http://www.stata-press.com/books/isp.html
An Introduction to Modern Econometrics Using Stata | http://www.stata-press.com/books/imeus.html
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