[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
st: Re: Hausman test for Independence from irrelevant alternatives
----- Original Message -----
Sent: Tuesday, April 29, 2003 6:33 AM
Subject: st: Hausman test for Independence from irrelevant alternatives
> Dear STATA users,
> I would like to ask a question. I want to run a conditional logit and I
> have 3 alternatives such as C:keeping current policy (baseline group),
> A:protection policy (1), B:protection policy (2).
> I run conditional logit model by using clogit command and got the results.
> I would like to test IIA violation when I drop one of alternatives (A or
> by using Hausman test. How can I set up STATA command. According to help
> menu, there is some example of mlogit not clogit. I will be appreciated
> any comment on this. Thanks in advance.
You might find Jeroen Weesie's -iia- helpful (findit iia).
iia performs specifications tests for clogit and mlogit, namely Hausman
tests for the assumption of "independence of irrelevant alternatives" (IIA)
for each of the alternatives.
* For searches and help try: