I'm runing a biprobit model (two treatment modes) and get two sets
marginal effects by the MFX command.
My quesiton is: for a certain variable, for example, gender (with male
as the base), how to test whether its estimated marginal effects are
significant different in the 2 equations. i.e. the marginal effect of
female in treatment mode 1 is significantly different from that in
treatment mode 2?
test command only test for the difference in the estimated
coefficients, not marginal effects.
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/
