dear all,
does anyone of you knows how with panel data generally you can put
weights in the estimation? is there any procedure to do it?
I'm looking for it, in gmm and xtivreg estimation, for both random and
fixed effects.
It seems me absurd that for instance in xtabond2 it is not possible to
ask for weights: so I am asking: is there any way to do that yourself?
Thank a lot
p.s. i know, thank to Mark, that it is possible with xtivreg2 and fe,
but not with random effects
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