American Journal of Political Science · 2000 · 124 citations · 20 references
Social SciencesInternational RelationsPolitical ScienceForeign Policy AnalysisHuman RightsInternational Political EconomyDemocracyForeign Policy Decision-makingHuman Rights ProtectionArms Export PolicyForeign Policy HistoryHuman Rights Foreign Policy
Shannon Lindsey Blanton, Promoting Human Rights and Democracy in the Developing World: U.S. Rhetoric versus U.S. Arms Exports, American Journal of Political Science, Vol. 44, No. 1 (Jan., 2000), pp. 123-131
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Sample Selection Bias as a Specification Error
James J. Heckman · Econometrica · 1979 · 28.9K citations