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Explore methods in sample selection models, bivariate normal variables, Heckit technique, ML estimation, and more using Mroz's labor supply example. Learn correct S.E. calculation and deriving the AIDS model in this comprehensive guide.
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AAE637 Topics for April 22, 2008 • Introduction to Sample Selection Models • Char. of Bivariate Normal Variables • Moments of an “Incidentally Truncated” Normal Random Variable • Conditional Values and Marginal Effects • Two-Step Estimation (Heckit)Technique • Correct S.E. Calculation in 2nd Step • Mroz’s Example of Labor Supply • 2-Step Approach • ML Estimation of the Sample Selection Model • Look at 1stPPT file on deriving the AIDS