st: Random effect estimation

["Dawit Lidia" <ghibertmk@hotmail.com>]

Hi ALL,
I say Merry Christmas for those who celebrate Christmas.

I have two questions as usual.

1) Can we use random effect estimation when the some of the coefficients of 
the between and fixed effects estimators differ (xtreg, be and xtreg, fe)?

2) If hausman specification test rejected the fixed effects model, does this 
mean that all regressors in the model are not correlated with unobserved 
effects? Or is there a possibility for one or two regressor to be correlated 
even if hausman test favour random effect.

Thanks
menale

_________________________________________________________________
Last ned MSN Messenger gratis http://www.msn.no/computing/messenger - Den 
raskeste veien mellom deg og dine venner

*
*   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/