AlonSigal. 2009. “The Evolution of Class Inequality in Higher Education: Competition, Exclusion, and Adaptation.” American Sociological Review74(5):731–55.
The National Center for Education Statistics (NCES). 2010. Documentation for Restricted-Use NCES Barron’s Admissions Competitiveness Index Data Files: 1972, 1982, 1992, 2004, and 2008. Institute of Educational Sciences, U.S. Department of Education, NCES 2010-330.
TamTonyJiangJin. 2014. “The Making of Higher Education Inequality: How Do Mechanisms and Pathways Depend on Competition?”American Sociological Review79(4):807–816.