A note on sufficiency in binary panel models
Abstract
Consider estimating the slope coefficients of a fixed-effect binary-choice model from two-period panel data. Two approaches to semiparametric estimation at the regular parametric rate have been proposed. One is based on a sufficient statistic, the other is based on a conditional-median restriction. We show that, under standard assumptions, both approaches are equivalent.
Domains
Economics and Finance
Origin : Files produced by the author(s)
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