st: Test for autocorrelation in xtpoisson

[�scar Becerra-CERAC <orbecerra@gmail.com>]

Hi all,
 
I am working on a xtpoisson model, but I'm worried about the presence of
autocorrelation on it. I read the book of Cameron and Trivedi (1998) in
which they remark that Hausman, Hall and Griliches (1984) propose a test for
serial autocorrelation. Do you know any code that implement this test? And,
on the other hand, do you know another tests?
 
Thanks,
 
�scar Becerra
Researcher
Conflict Analysis Resource Center, CERAC

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