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Changing Levels or Changing Slopes? The Narrowing of the Gender Earnings Gap 1959 – 1999

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Listed:
  • Catherine J. Weinberger
  • Peter J. Kuhn

Abstract

Once educational attainment and other observable characteristics have been controlled for, studies show that the gender wage gap among adult full-time workers is about half the size it was in 1980. Using U.S. Census and Current Population Survey (CPS) data from 1959 through 1999, the authors investigate the extent to which the decline in this gap was associated with changes across cohorts in the relative rate of wage growth after labor market entry (slopes), versus changes in relative earnings levels at labor market entry (levels). They find that slope changes associated with post-schooling investments, including work experience, account for no more than one-third of the narrowing of the gender wage gap over the past 40 years. The majority of the narrowing can be attributed to factors present at the time that successive cohorts entered the labor market, such as a growing demand for women's unobserved skills or declining discrimination.

Suggested Citation

  • Catherine J. Weinberger & Peter J. Kuhn, 2010. "Changing Levels or Changing Slopes? The Narrowing of the Gender Earnings Gap 1959 – 1999," ILR Review, Cornell University, ILR School, vol. 63(3), pages 384-406, April.
    • Handle: RePEc:sae:ilrrev:v:63:y:2010:i:3:p:384-406
    DOI: 10.1177/001979391006300302
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    References listed on IDEAS

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    2. Martha J. Bailey & Brad Hershbein & Amalia R. Miller, 2012. "The Opt-In Revolution? Contraception and the Gender Gap in Wages," American Economic Journal: Applied Economics, American Economic Association, vol. 4(3), pages 225-254, July.
    3. Tymon Sloczynski, 2018. "Average Gaps and Oaxaca–Blinder Decompositions: A Cautionary Tale about Regression Estimates of Racial Differences in Labor Market Outcomes," Working Papers 127, Brandeis University, Department of Economics and International Business School.
    4. Tymon Słoczyński, 2020. "Average Gaps and Oaxaca–Blinder Decompositions: A Cautionary Tale about Regression Estimates of Racial Differences in Labor Market Outcomes," ILR Review, Cornell University, ILR School, vol. 73(3), pages 705-729, May.
    5. Kristen Roche, 2017. "Millennials and the Gender Wage Gap in the U.S.: A Cross-Cohort Comparison of Young Workers Born in the 1960s and the 1980s," Atlantic Economic Journal, Springer;International Atlantic Economic Society, vol. 45(3), pages 333-350, September.
    6. Luiza Antonie & Miana Plesca & Jennifer Teng, 2016. "Heterogeneity in the Gender Wage Gap in Canada," Working Papers 1603, University of Guelph, Department of Economics and Finance.
    7. Sarzosa, Miguel, 2023. "Sexual Orientation and Labor Market Disparities," Journal of Economic Behavior & Organization, Elsevier, vol. 212(C), pages 723-755.
    8. Catherine J. Weinberger, 2011. "In Search of the Glass Ceiling: Gender and Earnings Growth among U.S. College Graduates in the 1990S," ILR Review, Cornell University, ILR School, vol. 64(5), pages 949-980, October.
    9. Onozuka, Yuki, 2016. "The gender wage gap and sample selection in Japan," Journal of the Japanese and International Economies, Elsevier, vol. 39(C), pages 53-72.
    10. Fernando A. Lozano & Mary J. Lopez, 2013. "Border Enforcement and Selection of Mexican Immigrants in the United States," Feminist Economics, Taylor & Francis Journals, vol. 19(1), pages 76-110, January.

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