SSRN Electronic Journal · 2001 · 60 citations · 31 references
Social SciencesBusiness EconomicsEconomicsFiscal PolicyPublic Choice TheoryPublic EconomicsAllocative EfficiencyEconomic RestructuringPrivatizationPublic Sector EfficiencyPublic-good ProvisionWelfare EconomicsCompeting PrioritiesEfficiency Effects Of TransfersFirm PerformanceGoodwill TransferPublic Sector PrivatizationState Enterprise OwnershipState-owned Enterprise PrivatizationTreatment Of State-owned Enterprises
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Sample Selection Bias as a Specification Error
James J. Heckman · Econometrica · 1979 · 28.9K citations
Andrei Shleifer, Robert W. Vishny · The Quarterly Journal of Economics · 1994 · 3.4K citations