Template-Type: ReDIF-Paper 1.0 Author-Name: Chinhui Juhn Author-X-Name-First: Chinhui Author-X-Name-Last: Juhn Author-Email: cjuhn@uh.edu Author-Workplace-Name: Department of Economics, University of Houston Author-Name: Dae-Il Kim Author-X-Name-First: Dae-Il Author-X-Name-Last: Kim Author-Workplace-Name: School of Economics, Seoul National University Author-Name: Francis Vella Author-X-Name-First: Francis Author-X-Name-Last: Vella Author-Workplace-Name: Department of Economics, European University Institute Title: The Expansion of College Education in the United States: Is There Evidence of Declining Cohort Quality? Abstract: This paper documents the expansion of college education in the U.S. and examines to what extent the increase in the number of college graduates may have lead to a decline in the average quality of college graduates. Using the 1940-1990 Census, we compare across birth year cohorts with varying levels of college completion. We find some weak evidence that college graduate men from highly educated cohorts earn a relatively smaller wage premium even controlling for the relative supply effect. However, these cohort quality effects account for only a small fraction of the recent fluctuation in the college wage premium. Length: 35 pages Creation-Date: 2004-09 File-URL: http://www.uh.edu/econpapers/RePEc/hou/wpaper/2004-02.pdf File-Format: Application/pdf Number: 2004-02 Classification-JEL: I20, J24, J31 Handle: RePEc:hou:wpaper:2004-02