st: nested probit on panel data

["Alexander Alekseev" <AAlekseev@cefir.ru>]

I need to run a nested probit on a panel,
Can anyone mail me a link to some paper where it has been done.
(Or to a book if any.)
Thanks.


*
*   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/