Dear subscribers,
I would like to test system GMM is consistent in comparison with FE.
For this purpose, I did "hausman gmm fe" and keep getting the negative
statistics.
Are there anybody to help me understand what is the problem?
Thanks in advance.
Best,
YK
--
Yee Kyoung Kim
Department of Economics
PhD candidate, Seoul National University, Seoul, Korea
(Phone) 016-595-6148
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