1.
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Non-Parametric Estimates of the Labor Supply Effects of Negative Income Tax Programs Ashenfelter, Orley
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2.
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Minimum Chi-Square and Three-Stage Least Squares in Fixed Effects Models. Angrist, Joshua
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3.
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Labor Supply Preferences, Hours Constraints, and Hours-Wage Tradeoffs Paxson, Christina - Altonji, Joseph
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