Employer Learning and Statistical Discrimination
We provide a test for statistical discrimination or rational stereotyping in in environments in which agents learn over time. Our application is to the labor market. If profit maximizing firms have limited information about the general productivity of new workers, they may choose to use easily observable characteristics such as years of education to 'statistically discriminate' among workers. As firms acquire more information about a worker, pay will become more dependent on actual productivity and less dependent on easily observable characteristics or credentials that predict productivity. Consider a wage equation that contains both the interaction between experience and a hard to observe variable that is positively related to productivity and the interaction between experience and a variable that firms can easily observe, such as years of education. We show that the wage coefficient on the unobservable productivity variable should rise with time in the labor market and the wage coefficient on education should fall. We investigate this proposition using panel data on education, the AFQT test, father's education, and wages for young men and their siblings from NLSY. We also examine the empirical implications of statistical discrimination on the basis of race. Our results support the hypothesis of statistical discrimination, although they are inconsistent with the hypothesis that firms fully utilize the information in race. Our analysis has wide implications for the analysis of the determinants of wage growth and productivity and the analysis of statistical discrimination in the labor market and elsewhere.
|Date of creation:||Nov 1997|
|Publication status:||published as Altonji, Joseph G. and Charles R. Pierret. "Employer Learning And Statistical Discrimination," Quarterly Journal of Economics, 2001, v116(1,Feb), 313-350.|
|Contact details of provider:|| Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.|
Web page: http://www.nber.org
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- Kevin M. Murphy & Finis Welch, 1992. "The Structure of Wages," The Quarterly Journal of Economics, Oxford University Press, vol. 107(1), pages 285-326.
- George J. Borjas, 1992. "Ethnic Capital and Intergenerational Mobility," The Quarterly Journal of Economics, Oxford University Press, vol. 107(1), pages 123-150.
- Joseph G. Altonji & Charles R. Pierret, "undated".
"Employer Learning and the Signaling Value of Education,"
IPR working papers
96-11, Institute for Policy Resarch at Northwestern University.
- Joseph G. Altonji & Charles R. Pierret, 1996. "Employer Learning and the Signaling Value of Education," NBER Working Papers 5438, National Bureau of Economic Research, Inc.
- Gibbons, Robert & Katz, Lawrence F, 1991. "Layoffs and Lemons," Journal of Labor Economics, University of Chicago Press, vol. 9(4), pages 351-380, October.
- Robert Gibbons & Lawrence Katz, 1989. "Layoffs and Lemons," NBER Working Papers 2968, National Bureau of Economic Research, Inc.
- Gibbons, Robert & Katz, Lawrence F., 1991. "Layoffs and Lemons," Scholarly Articles 3442782, Harvard University Department of Economics.
- Robert Gibbons & Lawrence F. Katz, 1989. "Layoffs and Lemons," Working Papers 629, Princeton University, Department of Economics, Industrial Relations Section..
- Gibbons, R. & Katz, L.F., 1989. "Layoffs And Lemons," Working papers 531, Massachusetts Institute of Technology (MIT), Department of Economics.
- Holzer, Harry J, 1988. "Search Method Use by Unemployed Youth," Journal of Labor Economics, University of Chicago Press, vol. 6(1), pages 1-20, January.
- Harry J. Holzer, 1986. "Search Method Use by Unemployed Youth," NBER Working Papers 1859, National Bureau of Economic Research, Inc.
- Kevin Lang, 1986. "A Language Theory of Discrimination," The Quarterly Journal of Economics, Oxford University Press, vol. 101(2), pages 363-382.
- Jovanovic, Boyan, 1979. "Job Matching and the Theory of Turnover," Journal of Political Economy, University of Chicago Press, vol. 87(5), pages 972-990, October.
- Thomas Sargent, "undated". "Matlab code for Jovanovic's matching model," QM&RBC Codes 24, Quantitative Macroeconomics & Real Business Cycles.
- Becker, Gary S., 1971. "The Economics of Discrimination," University of Chicago Press Economics Books, University of Chicago Press, edition 2, number 9780226041162, September.
- Carmichael, H Lorne, 1989. "Self-Enforcing Contracts, Shirking, and Life Cycle Incentives," Journal of Economic Perspectives, American Economic Association, vol. 3(4), pages 65-83, Fall.
- Edward P. Lazear, 1984. "Raids and Offermatching," NBER Working Papers 1419, National Bureau of Economic Research, Inc.
- Joseph G. Altonji & James R. Spletzer, 1991. "Worker Characteristics, Job Characteristics, and the Receipt of On-the-Job Training," ILR Review, Cornell University, ILR School, vol. 45(1), pages 58-79, October.
- Henry S. Farber & Robert Gibbons, 1996. "Learning and Wage Dynamics," The Quarterly Journal of Economics, Oxford University Press, vol. 111(4), pages 1007-1047.
- Lundberg, Shelly J & Startz, Richard, 1983. "Private Discrimination and Social Intervention in Competitive Labor Markets," American Economic Review, American Economic Association, vol. 73(3), pages 340-347, June.
- Richard Startz & Lundberg, "undated". "Private Discrimination and Social Intervention in Competitive Labor Markets," Rodney L. White Center for Financial Research Working Papers 19-81, Wharton School Rodney L. White Center for Financial Research.
- Murnane, Richard J & Willett, John B & Levy, Frank, 1995. "The Growing Importance of Cognitive Skills in Wage Determination," The Review of Economics and Statistics, MIT Press, vol. 77(2), pages 251-266, May.
- Richard J. Murnane & John B. Willett & Frank Levy, 1995. "The Growing Importance of Cognitive Skills in Wage Determination," NBER Working Papers 5076, National Bureau of Economic Research, Inc.
- Albrecht, James W., 1981. "A procedure for testing the signalling hypothesis," Journal of Public Economics, Elsevier, vol. 15(1), pages 123-132, February.
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