Search Results       Your search for [subject]College costs -- United States -- Econometric models returned 1 record.           General equilibrium treatment effects : a study of tuition policy. by Heckman, James J.; Cambride: National Bureau of Economic Research, 1998. Subject: College costs -- United States -- Econometric models; College attendance -- United States -- Econometric models.          Add to Book Cart Relevance: 29.38%