Stata The Stata listserver
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]

st: Survival command to control for endogeneity bias?


From   Farooq Naseer <farooq.naseer@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   st: Survival command to control for endogeneity bias?
Date   Fri, 11 Feb 2005 13:13:32 -0500

Dear all:

I am new to survival analysis and Stata. I have been thinking how to
control for endogenous covariates in the duration analysis of
firm-level data.

So far, I have only obtained Cox partial likelihood estimates without
controlling for potential endogeneity bias. I have some instruments
for the endogenous regressors but simple 2-step procedures do not work
in this context and specifying a joint likelihood is a pain.

It would be great if someone more experienced with survival analysis
could guide me to the appropriate methods and/or Stata commands.

I have to finish this paper by the end of next week. Please HELP!

Thanks,
Farooq
*
*   For searches and help try:
*   http://www.stata.com/support/faqs/res/findit.html
*   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   |   What's new   |   Site index