By Evans Brent   Willinsky John   in Innovative Higher Education

ISSN:0742-5627|38|5|341-354

Springer Publishing Company ‎(2013)‎

Access to resources Favorite 12.530964

By Bettinger Eric P.   Evans Brent J.   Pope Devin G.   in American Economic Journal: Economic Policy

ISSN:1945-7731|5|2|26-52

American Economic Association‎(2013)‎

Access to resources Favorite 7.0482993