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The Price of Polarization: Estimating Task Prices under Routine-Biased Technical Change

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  • Böhm, Michael Johannes

    (TU Dortmund)

Abstract

The debate about the impact of routine-biased technical change on wages revolves around the question whether occupational or overall wage distributions polarized. This paper instead argues that routine task prices should decline compared to abstract and manual task prices. I propose a new method, which exploits the sorting of workers into tasks and their associated wage growth in the Roy model, to estimate the changes in task prices under relatively weak assumptions. Empirical results for male workers in two U.S. datasets indicate that task prices polarized during the 1990s and 2000s. The estimates match the upper part of the wage distribution, and they are consistent with differences across countries and time periods in the lower part.

Suggested Citation

  • Böhm, Michael Johannes, 2017. "The Price of Polarization: Estimating Task Prices under Routine-Biased Technical Change," IZA Discussion Papers 11220, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp11220
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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. Naticchioni, Paolo & Ragusa, Giuseppe & Massari, Riccardo, 2014. "Unconditional and Conditional Wage Polarization in Europe," IZA Discussion Papers 8465, Institute of Labor Economics (IZA).
    3. Zsófia L. Bárány & Christian Siegel, 2018. "Job Polarization and Structural Change," American Economic Journal: Macroeconomics, American Economic Association, vol. 10(1), pages 57-89, January.
    4. María F. Prada & Sergio S. Urzúa, 2014. "One Size does not Fit All: Multiple Dimensions of Ability, College Attendance and Wages," NBER Working Papers 20752, National Bureau of Economic Research, Inc.
    5. David A. Green & Benjamin M. Sand, 2015. "Has the Canadian labour market polarized?," Canadian Journal of Economics, Canadian Economics Association, vol. 48(2), pages 612-646, May.
    6. Francesca Mazzolari & Giuseppe Ragusa, 2013. "Spillovers from High-Skill Consumption to Low-Skill Labor Markets," The Review of Economics and Statistics, MIT Press, vol. 95(1), pages 74-86, March.
    7. María F. Prada & Sergio Urzúa, 2017. "One Size Does Not Fit All: Multiple Dimensions of Ability, College Attendance, and Earnings," Journal of Labor Economics, University of Chicago Press, vol. 35(4), pages 953-991.
    8. Guido Matias Cortes, 2016. "Where Have the Middle-Wage Workers Gone? A Study of Polarization Using Panel Data," Journal of Labor Economics, University of Chicago Press, vol. 34(1), pages 63-105.
    9. 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.
    10. Alan Manning, 2004. "We Can Work It Out: The Impact of Technological Change on the Demand for Low‐Skill Workers," Scottish Journal of Political Economy, Scottish Economic Society, vol. 51(5), pages 581-608, November.
    11. David H. Autor & David Dorn & Gordon H. Hanson & Jae Song, 2014. "Trade Adjustment: Worker-Level Evidence," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 129(4), pages 1799-1860.
    12. 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.
    13. Boehm, Michael J., 2013. "Has job polarization squeezed the middle class? Evidence from the allocation of talents," LSE Research Online Documents on Economics 51554, London School of Economics and Political Science, LSE Library.
    14. Alan Manning, 2004. "We Can Work It Out: the Impact of Technological Change on the Demand for Low Skill Workers," CEP Discussion Papers dp0640, Centre for Economic Performance, LSE.
    15. David S. Lee, 1999. "Wage Inequality in the United States During the 1980s: Rising Dispersion or Falling Minimum Wage?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 114(3), pages 977-1023.
    16. A. D. Roy, 1951. "Some Thoughts On The Distribution Of Earnings," Oxford Economic Papers, Oxford University Press, vol. 3(2), pages 135-146.
    17. Jamin D. Speer, 2017. "Pre-Market Skills, Occupational Choice, and Career Progression," Journal of Human Resources, University of Wisconsin Press, vol. 52(1), pages 187-246.
    18. Young, Alwyn, 2014. "Structural transformation, the mismeasurement of productivity growth, and the cost disease of services," LSE Research Online Documents on Economics 60213, London School of Economics and Political Science, LSE Library.
    19. Gordon B. Dahl, 2002. "Mobility and the Return to Education: Testing a Roy Model with Multiple Markets," Econometrica, Econometric Society, vol. 70(6), pages 2367-2420, November.
    20. Thomas Philippon & Ariell Reshef, 2012. "Wages and Human Capital in the U.S. Finance Industry: 1909--2006," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 127(4), pages 1551-1609.
    21. 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.
    22. Michael J. Boehm, 2013. "Has Job Polarization Squeezed the Middle Class? Evidence from the Allocation of Talents," CEP Discussion Papers dp1215, Centre for Economic Performance, LSE.
    23. Thomas Lemieux, 2006. "Increasing Residual Wage Inequality: Composition Effects, Noisy Data, or Rising Demand for Skill?," American Economic Review, American Economic Association, vol. 96(3), pages 461-498, June.
    24. 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.
    25. Joseph G. Altonji & Prashant Bharadwaj & Fabian Lange, 2012. "Changes in the Characteristics of American Youth: Implications for Adult Outcomes," Journal of Labor Economics, University of Chicago Press, vol. 30(4), pages 783-828.
    26. Shintaro Yamaguchi, 2012. "Tasks and Heterogeneous Human Capital," Journal of Labor Economics, University of Chicago Press, vol. 30(1), pages 1-53.
    27. Alwyn Young, 2014. "Structural Transformation, the Mismeasurement of Productivity Growth, and the Cost Disease of Services," American Economic Review, American Economic Association, vol. 104(11), pages 3635-3667, November.
    28. Adrian Adermon & Magnus Gustavsson, 2015. "Job Polarization and Task-Biased Technological Change: Evidence from Sweden, 1975–2005," Scandinavian Journal of Economics, Wiley Blackwell, vol. 117(3), pages 878-917, July.
    29. Heckman, James J & Sedlacek, Guilherme, 1985. "Heterogeneity, Aggregation, and Market Wage Functions: An Empirical Model of Self-selection in the Labor Market," Journal of Political Economy, University of Chicago Press, vol. 93(6), pages 1077-1125, December.
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    More about this item

    Keywords

    polarization; routine-biased technical change; Roy Model; task prices; wage distribution;
    All these keywords.

    JEL classification:

    • 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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