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st: Re:


From   Christopher Baum <kit.baum@bc.edu>
To   Melvyn Weeks <mw217@cam.ac.uk>
Subject   st: Re:
Date   Tue, 5 Oct 2010 09:57:17 -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
> 
> t. (+44) 01223 335260
> f. (+44) 01223 335959
> 
> e.        
> mw217@econ.cam.ac.uk
> 
> 
> w.        
> http://www.econ.cam.ac.uk/faculty/
> 
> 
> DCM V2.0  
> http://www.econ.cam.ac.uk/DCM2/




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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