Hi all
I�m estimating a biprobit and I have a doubt about the significance of
the biprobit estimatives and the marginal effects: in the first equation in
biprobit I have a variable that is significance at 5%, but when I compute
the marginal probability equation 1 (mfx, predict (pmarg1)) it doesn�t. Why
is this possible? And should I consider this variable significante or not?
Thanks, natalia
_________________________________________________________________
MSN Messenger: instale gr�tis e converse com seus amigos.
http://messenger.msn.com.br
*
* 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/
