Search Results       Your search for [subject]Education, Higher -- Economic aspects -- United States -- Econometric models returned 1 record.           Simple estimators for treatment parameters in a latent variable framework with an application to estiamting the returns to schooling. by Heckman, James.; Cambridge: National Bureau of Economic Research, 2000. Subject: Education research (Social action programs) -- Econometric models; Latent variables; Education, Higher -- Economic aspects -- United States -- Econometric models.          Add to Book Cart Relevance: 34.53%