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st: Panel Poisson 2 stage
From
PARK JI <[email protected]>
To
"[email protected]" <[email protected]>
Subject
st: Panel Poisson 2 stage
Date
Tue, 11 Oct 2011 10:20:25 +0200
Hi,
Does anyone know how to do Panel Poisson 2stage model?
I have several rounds for each firm in my data, and some firms have only one round, some only two, etc. (not because of missing data but didn’t get to more rounds)
I am looking at the days between these rounds. I need to correct for sample selection bias.
Thank you.
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