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Brain over Brawn: Job Polarization, Structural Change, and Skill Prices

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  • Sasiwimon Warunsiri Paweenawat
  • Lusi Liao

Abstract

This study investigates the effects of brain and brawn skills on wages and the changes in wage distribution in Thailand using the Labor Force Survey (LFS) from 1985 to 2020. We quantify the contribution of changes in the skill requirement and highlight the increase in the return on brain and the decrease in the penalty on brawn, which helps explain the wage distribution changes across periods. We further explore the polarization in the labor market and analyze the changes in the wage distribution by applying the decomposition method proposed by Firpo et al. (2009). Our results suggest that wage dispersion increases in the top end over the first two time periods but decreases in the third time period, while it continues to decrease in the lower end of the distribution.

Suggested Citation

  • Sasiwimon Warunsiri Paweenawat & Lusi Liao, 2022. "Brain over Brawn: Job Polarization, Structural Change, and Skill Prices," PIER Discussion Papers 189, Puey Ungphakorn Institute for Economic Research.
    • Handle: RePEc:pui:dpaper:189
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    1. David Card & Jörg Heining & Patrick Kline, 2013. "Workplace Heterogeneity and the Rise of West German Wage Inequality," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 128(3), pages 967-1015.
    2. DiNardo, John & Fortin, Nicole M & Lemieux, Thomas, 1996. "Labor Market Institutions and the Distribution of Wages, 1973-1992: A Semiparametric Approach," Econometrica, Econometric Society, vol. 64(5), pages 1001-1044, September.
    3. Paweenawat, Sasiwimon Warunsiri & Liao, Lusi, 2022. "Parenthood penalty and gender wage gap: Recent evidence from Thailand," Journal of Asian Economics, Elsevier, vol. 78(C).
    4. Toshie Ikenaga & Ryo Kambayashi, 2016. "Task Polarization in the Japanese Labor Market: Evidence of a Long-Term Trend," Industrial Relations: A Journal of Economy and Society, Wiley Blackwell, vol. 55(2), pages 267-293, April.
    5. Katz, Lawrence F. & Autor, David H., 1999. "Changes in the wage structure and earnings inequality," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 26, pages 1463-1555, Elsevier.
    6. J. Bradford Jensen & Lori G. Kletzer, 2010. "Measuring Tradable Services and the Task Content of Offshorable Services Jobs," NBER Chapters, in: Labor in the New Economy, pages 309-335, National Bureau of Economic Research, Inc.
    7. Maarten Goos & Alan Manning & Anna Salomons, 2014. "Explaining Job Polarization: Routine-Biased Technological Change and Offshoring," American Economic Review, American Economic Association, vol. 104(8), pages 2509-2526, August.
    8. Michelle Petersen Rendall, 2010. "Brain versus brawn: the realization of women's comparative advantage," IEW - Working Papers 491, Institute for Empirical Research in Economics - University of Zurich, revised Jun 2017.
    9. Gordon H. Hanson & Raymond Robertson, 2010. "China and the Manufacturing Exports of Other Developing Countries," NBER Chapters, in: China's Growing Role in World Trade, pages 137-159, National Bureau of Economic Research, Inc.
    10. Rendall, Michelle, 2013. "Structural Change in Developing Countries: Has it Decreased Gender Inequality?," World Development, Elsevier, vol. 45(C), pages 1-16.
    11. 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.
    12. Lawrence F. Katz & Robert A. Margo, 2014. "Technical Change and the Relative Demand for Skilled Labor: The United States in Historical Perspective," NBER Chapters, in: Human Capital in History: The American Record, pages 15-57, National Bureau of Economic Research, Inc.
    13. Alan S. Blinder, 1973. "Wage Discrimination: Reduced Form and Structural Estimates," Journal of Human Resources, University of Wisconsin Press, vol. 8(4), pages 436-455.
    14. Jan Tinbergen, 1974. "Substitution Of Graduate By Other Labour," Kyklos, Wiley Blackwell, vol. 27(2), pages 217-226, January.
    15. Kyosuke Kurita & Takashi Kurosaki, 2011. "Dynamics of Growth, Poverty and Inequality: A Panel Analysis of Regional Data from Thailand and the Philippines," Asian Economic Journal, East Asian Economic Association, vol. 25(1), pages 3-33, March.
    16. Biewen, Martin & Fitzenberger, Bernd & de Lazzer, Jakob, 2017. "Rising Wage Inequality in Germany: Increasing Heterogeneity and Changing Selection into Full-Time Work," IZA Discussion Papers 11072, Institute of Labor Economics (IZA).
    17. Dirk Te Velde & Oliver Morrissey, 2004. "Foreign Direct Investment, Skills And Wage Inequality In East Asia," Journal of the Asia Pacific Economy, Taylor & Francis Journals, vol. 9(3), pages 348-369.
    18. Attakrit Leckcivilize, 2015. "Does the minimum wage reduce wage inequality? Evidence from Thailand," IZA Journal of Labor & Development, Springer;Forschungsinstitut zur Zukunft der Arbeit GmbH (IZA), vol. 4(1), pages 1-23, December.
    19. Hawley, Joshua D., 2004. "Changing returns to education in times of prosperity and crisis, Thailand 1985-1998," Economics of Education Review, Elsevier, vol. 23(3), pages 273-286, June.
    20. Christian Dustmann & Johannes Ludsteck & Uta Schönberg, 2009. "Revisiting the German Wage Structure," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 124(2), pages 843-881.
    21. Cavaglia, Chiara & Etheridge, Ben, 2020. "Job polarization and the declining quality of knowledge workers: evidence from the UK and Germany," LSE Research Online Documents on Economics 105819, London School of Economics and Political Science, LSE Library.
    22. Jeremy Lise & Nao Sudo & Michio Suzuki & Ken Yamada & Tomoaki Yamada, 2014. "Wage, Income and Consumption Inequality in Japan, 1981-2008: from Boom to Lost Decades," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 17(4), pages 582-612, October.
    23. Juhn, Chinhui & Murphy, Kevin M & Pierce, Brooks, 1993. "Wage Inequality and the Rise in Returns to Skill," Journal of Political Economy, University of Chicago Press, vol. 101(3), pages 410-442, June.
    24. David H. Autor, 2019. "Work of the Past, Work of the Future," AEA Papers and Proceedings, American Economic Association, vol. 109, pages 1-32, May.
    25. Sergio Firpo & Nicole M. Fortin & Thomas Lemieux, 2009. "Unconditional Quantile Regressions," Econometrica, Econometric Society, vol. 77(3), pages 953-973, May.
    26. Card, David, 2001. "Estimating the Return to Schooling: Progress on Some Persistent Econometric Problems," Econometrica, Econometric Society, vol. 69(5), pages 1127-1160, September.
    27. Omneia Helmy, 2015. "Skill demand polarization in Egypt," Middle East Development Journal, Taylor & Francis Journals, vol. 7(1), pages 26-48, January.
    28. 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.
    29. Akinori Tomohara & Kazuhiko Yokota, 2011. "Foreign direct investment and wage inequality: is skill upgrading the culprit?," Applied Economics Letters, Taylor & Francis Journals, vol. 18(8), pages 773-781.
    30. Paweenawat, Sasiwimon Warunsiri & McNown, Robert, 2014. "The determinants of income inequality in Thailand: A synthetic cohort analysis," Journal of Asian Economics, Elsevier, vol. 31, pages 10-21.
    31. Stephen Machin, 2003. "Wage Inequality Since 1975," Palgrave Macmillan Books, in: Richard Dickens & Paul Gregg & Jonathan Wadsworth (ed.), The Labour Market Under New Labour, chapter 12, pages 191-200, Palgrave Macmillan.
    32. 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.
    33. Motonishi, Taizo, 2006. "Why has income inequality in Thailand increased?: An analysis using surveys from 1975 to 1998," Japan and the World Economy, Elsevier, vol. 18(4), pages 464-487, December.
    34. David H. Autor, 2015. "Why Are There Still So Many Jobs? The History and Future of Workplace Automation," Journal of Economic Perspectives, American Economic Association, vol. 29(3), pages 3-30, Summer.
    35. Firpo, Sergio & Fortin, Nicole M. & Lemieux, Thomas, 2011. "Occupational Tasks and Changes in the Wage Structure," IZA Discussion Papers 5542, Institute of Labor Economics (IZA).
    36. Cavaglia, Chiara & Etheridge, Ben, 2020. "Job polarization and the declining quality of knowledge workers: Evidence from the UK and Germany," Labour Economics, Elsevier, vol. 66(C).
    37. Alan S. Blinder & Alan B. Krueger, 2013. "Alternative Measures of Offshorability: A Survey Approach," Journal of Labor Economics, University of Chicago Press, vol. 31(S1), pages 97-128.
    38. 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.
    39. Dirk Antonczyk & Thomas DeLeire & Bernd Fitzenberger, 2018. "Polarization and Rising Wage Inequality: Comparing the U.S. and Germany," Econometrics, MDPI, vol. 6(2), pages 1-33, April.
    40. David H. Autor & Lawrence F. Katz & Melissa S. Kearney, 2008. "Trends in U.S. Wage Inequality: Revising the Revisionists," The Review of Economics and Statistics, MIT Press, vol. 90(2), pages 300-323, May.
    41. Tinbergen, Jan, 1974. "Substitution of Graduate by Other Labour," Kyklos, Wiley Blackwell, vol. 27(2), pages 217-226.
    42. Maarek, Paul & Moiteaux, Elliot, 2021. "Polarization, employment and the minimum wage: Evidence from European local labor markets," Labour Economics, Elsevier, vol. 73(C).
    43. Ingram, Beth F. & Neumann, George R., 2006. "The returns to skill," Labour Economics, Elsevier, vol. 13(1), pages 35-59, February.
    44. Sergio P. Firpo & Nicole M. Fortin & Thomas Lemieux, 2018. "Decomposing Wage Distributions Using Recentered Influence Function Regressions," Econometrics, MDPI, vol. 6(2), pages 1-40, May.
    45. Sasiwimon Warunsiri Paweenawat & Jessica Vechbanyongratana, 2015. "Wage Consequences of Rapid Tertiary Education Expansion in a Developing Economy: The Case of Thailand," The Developing Economies, Institute of Developing Economies, vol. 53(3), pages 218-231, September.
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    More about this item

    Keywords

    Polarization; Structural change; RIF-regressions; Decomposition; Wage inequality; Job tasks;
    All these keywords.

    JEL classification:

    • J20 - Labor and Demographic Economics - - Demand and Supply of Labor - - - General
    • J23 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Labor Demand
    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity
    • J31 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Wage Level and Structure; Wage Differentials

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