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Wage polarization in a high-inequality emerging economy: The case of South Africa

Author

Listed:
  • Haroon Bhorat
  • Kezia Lilenstein
  • Morné Oosthuizen
  • Amy Thornton

Abstract

Earnings growth in South Africa displayed a U-shaped pattern across the earnings percentiles between 2000 and 2015, resembling wage polarization in the industrialized world. We investigate whether the drivers of this example of wage polarization in an emerging economy resemble those explored for industrialized ones. These are: skills-biased technical change; changing sectoral composition; the role of labour market institutions; and how occupational task content interacts with technology.

Suggested Citation

  • Haroon Bhorat & Kezia Lilenstein & Morné Oosthuizen & Amy Thornton, 2020. "Wage polarization in a high-inequality emerging economy: The case of South Africa," WIDER Working Paper Series wp-2020-55, World Institute for Development Economic Research (UNU-WIDER).
    • Handle: RePEc:unu:wpaper:wp-2020-55
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    References listed on IDEAS

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    1. Alan S. Blinder, 2009. "How Many US Jobs Might be Offshorable?," World Economics, World Economics, 1 Ivory Square, Plantation Wharf, London, United Kingdom, SW11 3UE, vol. 10(2), pages 41-78, April.
    2. David H. Autor & Frank Levy & Richard J. Murnane, 2003. "The skill content of recent technological change: an empirical exploration," Proceedings, Federal Reserve Bank of San Francisco, issue Nov.
    3. Maarten Goos & Alan Manning, 2007. "Lousy and Lovely Jobs: The Rising Polarization of Work in Britain," The Review of Economics and Statistics, MIT Press, vol. 89(1), pages 118-133, February.
    4. Bijan J. Borah & Anirban Basu, 2013. "Highlighting Differences Between Conditional And Unconditional Quantile Regression Approaches Through An Application To Assess Medication Adherence," Health Economics, John Wiley & Sons, Ltd., vol. 22(9), pages 1052-1070, September.
    5. David H. Autor & Lawrence F. Katz & Melissa S. Kearney, 2006. "The Polarization of the U.S. Labor Market," American Economic Review, American Economic Association, vol. 96(2), pages 189-194, May.
    6. Piotr Lewandowski & Albert Park & Wojciech Hardy & Yang Du & Saier Wu, 2022. "Technology, Skills, and Globalization: Explaining International Differences in Routine and Nonroutine Work Using Survey Data," The World Bank Economic Review, World Bank, vol. 36(3), pages 687-708.
    7. Sergio Firpo & Nicole M. Fortin & Thomas Lemieux, 2009. "Unconditional Quantile Regressions," Econometrica, Econometric Society, vol. 77(3), pages 953-973, May.
    8. Haroon Bhorat & Karmen Naidoo & Morné Oosthuizen & Kavisha Pillay, 2015. "Demographic, employment, and wage trends in South Africa," WIDER Working Paper Series wp-2015-141, World Institute for Development Economic Research (UNU-WIDER).
    9. World Bank Group, 2016. "World Development Report 2016 [Rapport sur le développement dans le monde 2016]," World Bank Publications - Books, The World Bank Group, number 23347.
    10. Acemoglu, Daron & Autor, David, 2011. "Skills, Tasks and Technologies: Implications for Employment and Earnings," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 4, chapter 12, pages 1043-1171, Elsevier.
    11. Maloney,William F. & Molina,Carlos A., 2016. "Are automation and trade polarizing developing country labor markets, too ?," Policy Research Working Paper Series 7922, The World Bank.
    12. Servaas van der Berg & Cobus Burger & Ronelle Burger & Mia de Vos & Gideon du Rand & Martin Gustafsson & Eldridge Moses & Debra Shepherd & Nicholas Spaull & Stephen Taylor & Hendrik van Broekhuizen & , 2011. "Low quality education as a poverty trap," Working Papers 25/2011, Stellenbosch University, Department of Economics.
    13. Martin Wittenberg, 2017. "Wages and Wage Inequality in South Africa 1994–2011: Part 1 – Wage Measurement and Trends," South African Journal of Economics, Economic Society of South Africa, vol. 85(2), pages 279-297, June.
    14. James Heintz & Dorrit Posel, 2008. "Revisiting Informal Employment And Segmentation In The South African Labour Market," South African Journal of Economics, Economic Society of South Africa, vol. 76(1), pages 26-44, March.
    15. Murray Leibbrandt & Arden Finn & Ingrid Woolard, 2012. "Describing and decomposing post-apartheid income inequality in South Africa," Development Southern Africa, Taylor & Francis Journals, vol. 29(1), pages 19-34, March.
    16. Martin Wittenberg, 2017. "Wages and Wage Inequality in South Africa 1994–2011: Part 2 – Inequality Measurement and Trends," South African Journal of Economics, Economic Society of South Africa, vol. 85(2), pages 298-318, June.
    17. Aalia Cassim & Kezia Lilenstein & Morne Oosthuizen & Francois Steenkamp, 2016. "Informality and Inclusive Growth in Sub-Saharan Africa," Working Papers 201602, University of Cape Town, Development Policy Research Unit.
    18. Haroon Bhorat & Chris Rooney, 2017. "State Of Manufacturing In South Africa," Working Papers 201702, University of Cape Town, Development Policy Research Unit.
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    Cited by:

    1. Faraaz Shahaboonin & Oladipo Olalekan David & Abigail Van Wyk, 2023. "Historic Spatial Inequality and Poverty along Racial Lines in South Africa," International Journal of Economics and Financial Issues, Econjournals, vol. 13(1), pages 102-111, January.
    2. Caitlin Allen Whitehead & Haroon Bhorat & Robert Hill & Tim Köhler & François Steenkamp, 2021. "The Potential Employment Implications of the Fourth Industrial Revolution Technologies: The Case of the Manufacturing, Engineering and Related Services Sector," Working Papers 202106, University of Cape Town, Development Policy Research Unit.

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    Keywords

    Inequality; Minimum wage; Recentered influence function; South Africa; Tasks; Wage polarization;
    All these keywords.

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