SSRN Electronic Journal · 2005 · 29 citations · 10 references
Social SciencesHealth EducationHealth PolicyHealth EquityPublic EconomicsRural HealthAccountabilityAnti-corruption GovernanceAnti-corruption PolicyAnti-corruption ReformPublic EducationSocioeconomic Determinants Of HealthCorruption In Public ServiceCorruption ReductionImmunization UptakeMunicipal CorruptionProvider Satisfaction RatingsPublic Official CorruptionSatisfactionStandardized Test Scores
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Sample Selection Bias as a Specification Error
James J. Heckman · Econometrica · 1979 · 28.9K citations
Paolo Mauro · The Quarterly Journal of Economics · 1995 · 8.4K citations