Farkas, George. and K. Vicknair. 1996. “Appropriate Tests of Racial Wage
Discrimination Require Controls for Cognitive Skill: omment on Cancio, Evans,
and Maume.” American Sociological Review 61:557-60.
Heckman, James and Peter Siegelman. 1993. “The Urban Institute Audit Studies: Their Methods and Findings.” Pp. 187-258 in Clear and Convincing Evidence: Measurement of Discrimination in America, edited by Michael Fix and Raymond Struyk. Lanham, MD: University Press of America.
Neal, Derek, and William Johnson. 1996. “The Role of Premarket Factors in Black-White
Wage Differences.” Journal of Political Economy 104:869-895.