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Recent changes in British wage inequality: Evidence from firms and occupations

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Abstract
Using a dataset covering a large sample of employees and their mostly very large employers, we study the dynamics of British wage inequality over the past two decades. Contrary to other studies, we find little evidence that recent increases in inequality have been driven by differences in the average wages paid by firms. Instead greater dispersion within firms can account for the majority of changes to the wage distribution. After controlling for the changing occupational content of employee wages, the role of average firm residual differences is approximately zero; the modestly increasing trend in between-firm wage inequality is explained by a combination of changes in between-occupation inequality and the occupational specialisation of firms. It is possible that previous studies, which assign some of the importance of changes in the between-firm component to industry, have misrepresented a significant role for occupations. These results are robust across measures of hourly, weekly and annual wages.

Suggested Citation

  • Daniel Schaefer & Carl Singleton, 2017. "Recent changes in British wage inequality: Evidence from firms and occupations," Edinburgh School of Economics Discussion Paper Series 277, Edinburgh School of Economics, University of Edinburgh.
    • Handle: RePEc:edn:esedps:277
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    Cited by:

    1. Magda, Iga & Gromadzki, Jan & Moriconi, Simone, 2021. "Firms and wage inequality in Central and Eastern Europe," Journal of Comparative Economics, Elsevier, vol. 49(2), pages 499-552.
    2. Victoria Gregory, 2020. "Firms as Learning Environments: Implications for Earnings Dynamics and Job Search," Working Papers 2020-036, Federal Reserve Bank of St. Louis, revised Sep 2023.
    3. John Forth & Nikolaos Theodoropoulos & Alex Bryson, 2023. "The role of the workplace in ethnic wage differentials," British Journal of Industrial Relations, London School of Economics, vol. 61(2), pages 259-290, June.
    4. Sarah Louise Jewell & Giovanni Razzu & Carl Singleton, 2020. "Who Works for Whom and the UK Gender Pay Gap," British Journal of Industrial Relations, London School of Economics, vol. 58(1), pages 50-81, March.
    5. Daniel Schaefer & Carl Singleton, 2017. "Real Wages and Hours in the Great Recession: Evidence from Firms and their Entry-Level Jobs," CESifo Working Paper Series 6766, CESifo.

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    More about this item

    Keywords

    wage inequality; within-firm inequality; occupational wage premium;
    All these keywords.

    JEL classification:

    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
    • J31 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Wage Level and Structure; Wage Differentials

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