National Bureau of Economic Research · 1991 · 31 citations · 0 references
Social SciencesEconomicsLabor EconomicsLabor Market AnalysisWorkforce DevelopmentEmploymentIncome DistributionLabor Market DynamicsLabor Market TrendsSkill Demand AnalysisWorkforce DemographicsLabor Market Skills DemandRegional Skill DemandSkill Demand MeasurementSkill HeterogeneitySkill Polarization