Dear all,
I'm estimating an unbalanced fixed effect model, and I would like to know
how I could use Stata to test the restriction implied by the fixed effect
model derived by Chamberlain (1984) and check whether a Hausman and Taylor
(1981) specification might be a viable alternative.
Many thanks,
JP
Chamberlain (1984). Panel Data. Handbook of Econometrics Volume 2, Chapter
22.
Hausman and Taylor (1981). Panel data and unobservable individual effects,
Econometrica 49, 1377-1398.
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