Bookmark and Share

Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down on April 23, and its replacement, statalist.org is already up and running.


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

st: Interactions term in xtlogit model.


From   natasha agarwal <agarwana2@googlemail.com>
To   statalist@hsphsun2.harvard.edu
Subject   st: Interactions term in xtlogit model.
Date   Wed, 12 Oct 2011 11:36:01 +0100

Dear All,

Following Stata tip 87, I estimated the following model

xtlogit expdum lnk lnw lntfp age0 fdi_e lnexportfdi_pure e y14-y18, or
fe        (where fdi_e=lnexportfdi_pure*e and e is a dummy)
margins, over(e) expression(exp(xb())) post

and I get the following result


Predictive margins		Number	of obs   =	7663
Model VCE    : OIM

Expression   : exp(xb())
over         : e

				
Delta-method
Margin   Std. Err.	z	P>z	[95% Conf.	Interval]
				
e
0    (not estimable)
1    (not estimable)
				
Can someone please help me with the same?

Thanks,
Natasha
*
*   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/


© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   Site index