Schooling Behaviors or Prior Skills? A Cautionary Tale of Omitted Variable Bias Within Oppositional Culture Theory
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Biases in twin estimates of the return to schooling
Recent within-twin estimates of the return to schooling that use instrumental variables to correct for measurement error are considerably higher than existing estimates. This paper extends Griliches’ [Griliches (1979) Sibling models and data in economics: beginnings of a survey, Journal of Political Economy 87, S37–S64]. analysis of sibling or twin estimates of the return to schooling to show t...
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تاریخ انتشار 2007