Are Female Workers Less Productive Than Male Workers?
This paper addresses whether there are productivity differences between men and women among blue-collar workers. We compare the wages under piece- and time-rate contracts of men and women working in the same occupation in the same establishment in three countries: the U.S., Norway, and Sweden. The findings are summarized in four points. First, the gender wage gap is smaller under piece- than under time-rate work. According to the interpretation put forth here, two thirds of the gap at the occupationâ€“establishment level is due to productivity differences, while one third is not â€œaccounted forâ€ , but could be due to discrimination or experience or other factors. Productivity differences between sexes in typically male-dominated blue-collar industries are however very small, of 1â€“3%: Sweden 1%, U.S. 2% and Norway 3%. Second, in age groups where women on average have extensive family obligations, the wage gap is larger than in other age groups. Third, under time-rate work, the wage gap is more or less independent of supposed occupation-based productivity differences between men and women, while under piece-rate work, the wage gap mirrors quite closely assumed productivity differences, with women receiving a wage premium in female-advantageous settings and a penalty in male-advantageous settings. Fourth, in contrast to Sweden, in Norway and the U.S. women sort more often into piece-rate work than men.
|Date of creation:||09 Aug 2006|
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- Edith Abbott & S. P. Breckinridge, 1911. "Women in Industry: The Chicago Stockyards," Journal of Political Economy, University of Chicago Press, vol. 19, pages 632.
- Gunderson, Morley, 1975. "Male-Female Wage Differentials and the Impact of Equal Pay Legislation," The Review of Economics and Statistics, MIT Press, vol. 57(4), pages 462-69, November.
- Waldfogel, Jane, 1998. "The Family Gap for Young Women in the United States and Britain: Can Maternity Leave Make a Difference?," Journal of Labor Economics, University of Chicago Press, vol. 16(3), pages 505-45, July.
- Cox, Donald & Nye, John Vincent, 1989. "Male-Female Wage Discrimination in Nineteenth-Century France," The Journal of Economic History, Cambridge University Press, vol. 49(04), pages 903-920, December.
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