Journal of Political Economy · 1982 · 622 citations · 5 references
Social SciencesEconomicsFamily DemographyLabor EconomicsSocial InequalityFamily EconomicsFamily ResourcesIncome DistributionParental InvestmentReproductive InvestmentWelfare EconomicsDizygotic TwinsFamily Investment DecisionsFamily PreferencesIntragenerational InvestmentInvestment ModelParent-offspring InvestmentParental EffortParental Investment Theory
This paper develops a general preference model for analyzing parental allocations of resources among their progeny. The implications fro this model for the distribution of educational resources and earnings potentials among siblings are examined. A particular version of the preference model is estimated using data on the education and earnings of adult male twins. The estimates imply that parents care about offsprings' earnings inequality and provide more (less) resources to the less (more) able than is consistent with an investment model.
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Sibling Models and Data in Economics: Beginnings of a Survey
Zvi Griliches · Journal of Political Economy · 1979 · 654 citations
James D. Adams · The Quarterly Journal of Economics · 1980 · 46 citations