New Evidence on Sex Segregation and Sex Differences in Wages from Matched Employee-Employer Data

62 Pages Posted: 7 Feb 2000 Last revised: 12 Oct 2010

See all articles by Kimberly Bayard

Kimberly Bayard

University of Maryland - Department of Economics

Judith K. Hellerstein

University of Maryland - Department of Economics; National Bureau of Economic Research (NBER)

David Neumark

University of California, Irvine - Department of Economics; National Bureau of Economic Research (NBER); IZA Institute of Labor Economics

Kenneth R. Troske

University of Kentucky - Department of Economics; University of Missouri at Columbia - Department of Economics; IZA Institute of Labor Economics

Date Written: March 1999

Abstract

We assemble a new matched employer-employee data set covering essentially all industries and occupations across all regions of the U.S. We use this data set to re-examine the question of the relative contributions to the overall sex gap in wages of sex segregation vs. wage differences by sex within occupation, industry, establishment, and occupation-establishment cells. This new data set is especially useful because earlier research on this topic relied on data sets that covered only a narrow range of industries, occupations, or regions. Our results indicate that a sizable fraction of the sex gap in wages is accounted for by the segregation of women into lower-paying occupations, industries, establishments, and occupations within establishments. Nonetheless, a substantial part of the sex gap in wages remains attributable to the individual's sex. This latter finding contrasts sharply with the conclusions of previous research (especially Groshen, 1991), which indicated that sex segregation accounted for essentially all of the sex wage gap. Further research into the sources of within-establishment within-occupation sex wage differences is therefore much more important than previously thought.

Suggested Citation

Bayard, Kimberly N. and Hellerstein, Judith K. and Neumark, David and Troske, Kenneth R., New Evidence on Sex Segregation and Sex Differences in Wages from Matched Employee-Employer Data (March 1999). NBER Working Paper No. w7003. Available at SSRN: https://ssrn.com/abstract=160112

Kimberly N. Bayard

University of Maryland - Department of Economics ( email )

College Park, MD 20742
United States

Judith K. Hellerstein (Contact Author)

University of Maryland - Department of Economics ( email )

College Park, MD 20742
United States
301-405-3545 (Phone)
301-405-3542 (Fax)

National Bureau of Economic Research (NBER)

1050 Massachusetts Avenue
Cambridge, MA 02138
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David Neumark

University of California, Irvine - Department of Economics ( email )

3151 Social Science Plaza
Irvine, CA 92697-5100
United States
949-824-8496 (Phone)
949-824-2182 (Fax)

HOME PAGE: http://www.socsci.uci.edu/~dneumark/

National Bureau of Economic Research (NBER)

1050 Massachusetts Avenue
Cambridge, MA 02138
United States

IZA Institute of Labor Economics

P.O. Box 7240
Bonn, D-53072
Germany

Kenneth R. Troske

University of Kentucky - Department of Economics ( email )

Lexington, KY 40506
United States

University of Missouri at Columbia - Department of Economics ( email )

118 Professional Building
Columbia, MO 65211
United States
573-882-4229 (Phone)
573-882-2697 (Fax)

IZA Institute of Labor Economics

P.O. Box 7240
Bonn, D-53072
Germany

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