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st: random and fixed effects
Dear Alls,
I am estimating a poisson either random (xtpoisson) or fixed
(xtpoisson, fe) effects. When I run the random effects model the
observations are about 88210. Instead when I run the fixed effects
model the observations are about 80230. Shouldn't I have the same
number of observations?
thank you very much
federica demaria
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