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Re: st: Nested Logit: Individual level parameters and degenerate branches?
I guess this is because no within group variations,so Stata will automatically
drop individual characteristics,as it does in conditional logit model.
ÒýÓÃ Rachel <email@example.com>:
> Can someone explain to me why individual-level parameters (that do not
> vary with alternatives) cannot be put in the lower level of the nested
> Also, how do you get Stata to handle degenerate branches (i.e.
> branches which do not have multiple alternatives attached to them)
> * 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/
* For searches and help try: