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The Decoupling of Median Wages from Productivity in OECD Countries

Author

Listed:
  • Cyrille Schwellnus
  • Andreas Kappeler
  • Pierre-Alain Pionnier
Abstract
Over the past two decades, aggregate labour productivity growth in most OECD countries has decoupled from real median compensation growth, implying that increasing productivity is no longer sufficient to raise real wages for the typical worker. This article provides a quantitative description of decoupling in OECD countries over the past two decades, with the results suggesting that it is explained by declines in both labour shares and the ratio of median to average wages (a partial measure of wage inequality). Labour shares have declined in about two thirds of the OECD countries covered by the analysis. However, the contribution of labour shares to decoupling is smaller if sectors are excluded for which labour shares are driven by changes in commodity and asset prices (primary and housing sectors) or by imputation choices (non-market sectors). The ratio of median to average wages has declined in all but two of the OECD countries covered by the analysis and appears to reflect disproportionate wage growth at the very top of the wage distribution rather than stagnating median wages. The causes of these developments will be analysed in follow-up research.

Suggested Citation

  • Cyrille Schwellnus & Andreas Kappeler & Pierre-Alain Pionnier, 2017. "The Decoupling of Median Wages from Productivity in OECD Countries," International Productivity Monitor, Centre for the Study of Living Standards, vol. 32, pages 44-60, Spring.
    • Handle: RePEc:sls:ipmsls:v:32:y:2017:3
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    References listed on IDEAS

    as
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    More about this item

    Keywords

    Productivity; OECD; Policies; Global Productivity; Total Factor Productivity; Wages; academics; Wage inequality; Median Wages;
    All these keywords.

    JEL classification:

    • O47 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - Empirical Studies of Economic Growth; Aggregate Productivity; Cross-Country Output Convergence
    • D24 - Microeconomics - - Production and Organizations - - - Production; Cost; Capital; Capital, Total Factor, and Multifactor Productivity; Capacity
    • 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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