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Re: st: -gmm- and -outreg2-


From   Joseph Monte <hmjc66@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: -gmm- and -outreg2-
Date   Fri, 17 Aug 2012 13:42:36 +0100

Thanks, Scott. I need to read up on -gmm- as my question (resulting
from ignorance) pertained more to why the output using -gmm- and
-ivreg2- were different rather than the horizontal display of the
output using -gmm-.

Joe

On Wed, Aug 15, 2012 at 6:38 PM, Scott Merryman
<scott.merryman@gmail.com> wrote:
> Perhaps I am not following, but in the first example -outreg2- (-ssc
> desc outreg2-)  is outputting the results from -gmm- and the in second
> example it is outputting the results from -ivreg2- (-ssc desc
> ivreg2-).  Given that there are 17 equations in the gmm estimated
> model and -outreg2-, by default, outputs each equation in a separate
> column makes the display different than the output from -ivreg2-.
> Perhaps you want -onecol- option on -outreg2-?
>
> Scott
>
>
> On Wed, Aug 15, 2012 at 9:54 AM, Joseph Monte <hmjc66@gmail.com> wrote:
>> Richard,
>>
>> Here is an example:-
>>
>> use http://fmwww.bc.edu/ec-p/data/wooldridge/card, clear
>> loc x "exper* smsa* south mar black reg662-reg669"
>> ivpois wage `x', endog(educ) exog(nearc2 nearc4)
>> gmm (wage*exp(-{xb:`x' educ}-{b0})-1), inst(`x' nearc2 nearc4)
>> outreg2 using myfile, replace excel
>>
>> Is this how it is supposed to display? This output display is
>> different from the one below.
>>
>> use http://fmwww.bc.edu/ec-p/data/wooldridge/card, clear
>> loc x "exper* smsa* south mar black reg662-reg669"
>> ivpois wage `x', endog(educ) exog(nearc2 nearc4)
>> gmm (wage*exp(-{xb:`x' educ}-{b0})-1), inst(`x' nearc2 nearc4)
>> estat overid
>> ivreg2 lw `x' (educ=nearc2 nearc4)
>> outreg2 using myfile, replace excel
>>
>> Thanks,
>>
>> Joe
>>
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