Yes, you can. The trick is to use e(sample) to make sure
you are using the same sample. Just remember that the
first-stage must include all right-hand side variables,
including the instruments.
Incidently, this will work with -ivreg- as well.
** for random effects
sysuse auto, clear
xtivreg headroom (rep78=gear turn) trunk length, i(foreign) first
reg rep78 trunk length gear turn if e(sample)==1
outreg2 using myfile, replace
xtivreg (rep78=gear turn) headroom trunk length, i(foreign)
outreg2 using myfile, sortvar(rep78) see
*** for fixed effects
sysuse auto, clear
xtivreg headroom (rep78=gear turn) trunk length, i(foreign) first fe
xtreg rep78 trunk length gear turn if e(sample)==1, fe
outreg2 using myfile, replace
xtivreg (rep78=gear turn) headroom trunk length, i(foreign)
outreg2 using myfile, sortvar(rep78) see
> I am using outreg2 to import the results of stata. However, I have
> noticed that outreg2 does not include the regressions from the first
> estimation (reduced form with the instruments). It only presents the
> main equation.
> I have tried the option onecol but it does not work either.
>
> Is there a solution to this?
>
> Thank you
> Ana
_________________________________________________________________
Quick access to your favorite MSN content and Windows Live with Internet Explorer 8.
http://ie8.msn.com/microsoft/internet-explorer-8/en-us/ie8.aspx?ocid=B037MSN55C0701A
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
