Complex-Task Biased Technological Change and the Labor Market
In this paper we study the relationship between task complexity and the occupational wage- and employment structure. Complex tasks are defined as those requiring higher-order skills, such as the ability to abstract, solve problems, make decisions, or communicate effectively. We measure the task complexity of an occupation by performing Principal Component Analysis on a broad set of occupational descriptors in the Occupational Information Network (O*NET) data. We establish four main empirical facts for the U.S. over the 1980-2005 time period that are robust to the inclusion of a detailed set of controls, subsamples, and levels of aggregation: (1) There is a positive relationship across occupations between task complexity and wages and wage growth; (2) Conditional on task complexity, routine-intensity of an occupation is not a significant predictor of wage growth and wage levels; (3) Labor has reallocated from less complex to more complex occupations over time; (4) Within groups of occupations with similar task complexity labor has reallocated to non-routine occupations over time. We then formulate a model of Complex-Task Biased Technological Change with heterogeneous skills and show analytically that it can rationalize these facts. We conclude that workers in non-routine occupations with low ability of solving complex tasks are not shielded from the labor market effects of automatization.
|Date of creation:||28 Jan 2017|
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- Gueorgui Kambourov & Iourii Manovskii, 2009.
"Occupational Mobility and Wage Inequality,"
Review of Economic Studies,
Oxford University Press, vol. 76(2), pages 731-759.
- Katz, Lawrence F., 2014.
"America's Jobs Challenges and the Continuing Role of the U.S. Department of Labor,"
12374798, Harvard University Department of Economics.
- Lawrence F. Katz, 2014. "America's Jobs Challenges and the Continuing Role of the U.S. Department of Labor," ILR Review, Cornell University, ILR School, vol. 67(3_suppl), pages 578-583, May.
- Acemoglu, Daron & Autor, David, 2011.
"Skills, Tasks and Technologies: Implications for Employment and Earnings,"
Handbook of Labor Economics,
- Daron Acemoglu & David Autor, 2010. "Skills, Tasks and Technologies: Implications for Employment and Earnings," NBER Working Papers 16082, National Bureau of Economic Research, Inc.
- repec:sae:ilrrev:v:67:y:2014:i:2.5:p:578-583 is not listed on IDEAS
- David H. Autor & Frank Levy & Richard J. Murnane, 2001.
"The Skill Content of Recent Technological Change: An Empirical Exploration,"
NBER Working Papers
8337, National Bureau of Economic Research, Inc.
- David H. Autor & Frank Levy & Richard J. Murnane, 2003. "The Skill Content of Recent Technological Change: An Empirical Exploration," The Quarterly Journal of Economics, Oxford University Press, vol. 118(4), pages 1279-1333.
- 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.
- Dustmann, Christian & Ludsteck, Johannes & Schönberg, Uta, 2007.
"Revisiting the German Wage Structure,"
IZA Discussion Papers
2685, Institute for the Study of Labor (IZA).
- David J. Deming, 2015. "The Growing Importance of Social Skills in the Labor Market," NBER Working Papers 21473, National Bureau of Economic Research, Inc.
- Firpo, Sergio & Fortin, Nicole M. & Lemieux, Thomas, 2011.
"Occupational Tasks and Changes in the Wage Structure,"
IZA Discussion Papers
5542, Institute for the Study of Labor (IZA).
- Firpo, Sergio Pinheiro & Fortin, Nicole M & Lemieux, Thomas, 2012. "Occupational tasks and changes in the wage structure," Textos para discussão 284, Escola de Economia de São Paulo, Getulio Vargas Foundation (Brazil).
- Ross, Matthew, 2014. "Skill Biased Technical Change: Wage Effects from a Panel of Occupational Task Measures," MPRA Paper 63732, University Library of Munich, Germany, revised 18 Apr 2015.
- Paul Beadry & David A. Green & Ben Sand, 2013.
"The great reversal in the demand for skill and cognitive tasks,"
LSE Research Online Documents on Economics
58200, London School of Economics and Political Science, LSE Library.
- Paul Beaudry & David A. Green & Benjamin M. Sand, 2013. "The Great Reversal in the Demand for Skill and Cognitive Tasks," NBER Chapters, in: Labor Markets in the Aftermath of the Great Recession, pages 199-247 National Bureau of Economic Research, Inc.
- Paul Beaudry & David A. Green & Benjamin M. Sand, 2016. "The Great Reversal in the Demand for Skill and Cognitive Tasks," Journal of Labor Economics, University of Chicago Press, vol. 34(S1), pages 199-247.
- Paul Beaudry & David A. Green & Benjamin M. Sand, 2013. "The Great Reversal in the Demand for Skill and Cognitive Tasks," NBER Working Papers 18901, National Bureau of Economic Research, Inc.
- Paul Beadry & Paul Beaudry & David A. Green & Ben Sand, 2013. "The great reversal in the demand for skill and cognitive tasks," STICERD - Public Economics Programme Discussion Papers 22, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
- 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.
- Shintaro Yamaguchi, 2011.
"Tasks and Heterogeneous Human Capital,"
Department of Economics Working Papers
2011-06, McMaster University.
- Per Krusell & Lee E. Ohanian & Jose-Victor Rios-Rull & Giovanni L. Violante, 1997.
"Capital-skill complementarity and inequality: a macroeconomic analysis,"
239, Federal Reserve Bank of Minneapolis.
- Per Krusell & Lee E. Ohanian & JosÈ-Victor RÌos-Rull & Giovanni L. Violante, 2000. "Capital-Skill Complementarity and Inequality: A Macroeconomic Analysis," Econometrica, Econometric Society, vol. 68(5), pages 1029-1054, September.
- Gueorgui Kambourov & Iourii Manovskii, 2008. "Rising Occupational And Industry Mobility In The United States: 1968-97," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 49(1), pages 41-79, 02.
- Iourii Manovskii & Gueorgui Kambourov, 2004.
"Occupational Specificity of Human Capital,"
2004 Meeting Papers
197, Society for Economic Dynamics.
- Marigee P. Bacolod & Bernardo S. Blum, 2010. "Two Sides of the Same Coin: U.S. "Residual" Inequality and the Gender Gap," Journal of Human Resources, University of Wisconsin Press, vol. 45(1).
- Maarten Goos & Alan Manning & Anna Salomons, 2014. "Explaining job polarization: routine-biased technological change and offshoring," LSE Research Online Documents on Economics 59698, London School of Economics and Political Science, LSE Library.
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