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st: re: overidentification test for Hausman-Taylor estimation
Dora said
As far as the overidentification test is concerned, i installed first
xtoverid, then xtivreg2. When i try to run the test xtoverid after an
Hausman-Taylor estimation, an error message appears"Error-must have
ivreg2
version 2.1.15 or greater installed" r(601)
That to me is a quite clear message. -xtivreg2- is a 'wrapper' for -
ivreg2-, so to use it, you must have -ivreg2- installed.
ssc describe ivreg2
and install, and -xtivreg2- should work fine.
Kit Baum, Boston College Economics and DIW Berlin
http://ideas.repec.org/e/pba1.html
An Introduction to Modern Econometrics Using Stata:
http://www.stata-press.com/books/imeus.html
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