Search Results       Your search for [subject]Intelligence levels -- Economic aspects -- United States -- Econometric models returned 1 record.           Cognitive ability and the rising return to education. by Cawley, John; Cambridge: National Bureau of Economic Research, 1998. Subject: Cognition -- Economic aspects -- United States -- Econometric models; Intelligence levels -- Economic aspects -- United States -- Econometric models; Education -- Economic aspects -- United States -- Econometric models; Wage differentials -- Social aspects -- United States; Cohort analysis; Fo.          Add to Book Cart Relevance: 42.27%