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The skill content of recent technological change: an empirical exploration

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  • David Autor
  • Frank Levy
  • Richard Murnane

Abstract

We apply an understanding of what computers do to study how computerization alters job skill demands. We argue that computer capital (1) substitutes for workers in performing cognitive and manual tasks that can be accomplished by following explicit rules; and (2) complements workers in performing nonroutine problem-solving and complex communications tasks. Provided these tasks are imperfect substitutes, our model implies measurable changes in the composition of job tasks, which we explore using representative data on task input for 1960 to 1998. We find that within industries, occupations and education groups, computerization is associated with reduced labor input of routine manual and routine cognitive tasks and increased labor input of nonroutine cognitive tasks. Translating task shifts into education demand, the model can explain sixty percent of the estimated relative demand shift favoring college labor during 1970 to 1998. Task changes within nominally identical occupations account for almost half of this impact.

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Article provided by Federal Reserve Bank of San Francisco in its journal Proceedings.

Volume (Year): (2003)
Issue (Month): Nov ()
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Handle: RePEc:fip:fedfpr:y:2003:i:nov:x:7

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  1. Michael J. Handel, 2000. "Trends in Direct Measures of Job Skill Requirements," Macroeconomics 0004048, EconWPA.
  2. Bresnahan, Timothy F, 1999. "Computerisation and Wage Dispersion: An Analytical Reinterpretation," Economic Journal, Royal Economic Society, vol. 109(456), pages F390-415, June.
  3. Griliches, Zvi, 1969. "Capital-Skill Complementarity," The Review of Economics and Statistics, MIT Press, vol. 51(4), pages 465-68, November.
  4. repec:fth:prinin:338 is not listed on IDEAS
  5. Borghans,Lex & Weel,Bas,ter, 2003. "The Diffusion of Computers and the Distribution of Wages," ROA Research Memorandum 003, Maastricht University, Research Centre for Education and the Labour Market (ROA).
  6. Eli Berman & John Bound & Stephen Machin, 1997. "Implications of Skill-Biased Technological Change: International Evidence," Boston University - Institute for Economic Development 78, Boston University, Institute for Economic Development.
  7. Levy, Frank & Murnane, Richard J, 1992. "U.S. Earnings Levels and Earnings Inequality: A Review of Recent Trends and Proposed Explanations," Journal of Economic Literature, American Economic Association, vol. 30(3), pages 1333-81, September.
  8. 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.
  9. David H. Autor & Lawrence F. Katz & Alan B. Krueger, 1998. "Computing Inequality: Have Computers Changed The Labor Market?," The Quarterly Journal of Economics, MIT Press, vol. 113(4), pages 1169-1213, November.
  10. Richard R. Nelson & Edmond S. Phelps, 1965. "Investment in Humans, Technological Diffusion and Economic Growth," Cowles Foundation Discussion Papers 189, Cowles Foundation for Research in Economics, Yale University.
  11. Marianne Bertrand & Esther Duflo & Sendhil Mullainathan, 2004. "How Much Should We Trust Differences-in-Differences Estimates?," The Quarterly Journal of Economics, MIT Press, vol. 119(1), pages 249-275, February.
  12. Ann P. Bartel & Nachum Sicherman, 1997. "Technological Change and Wages: An Inter-Industry Analysis," NBER Working Papers 5941, National Bureau of Economic Research, Inc.
  13. Luis Garicano, 2000. "Hierarchies and the Organization of Knowledge in Production," Journal of Political Economy, University of Chicago Press, vol. 108(5), pages 874-904, October.
  14. Jin Huem Park, 1994. "Estimation of Sheepskin Effects and Returns to Schooling Using he Old and the New CPS Measures of Educational Attainment," Working Papers 717, Princeton University, Department of Economics, Industrial Relations Section..
  15. Kevin M. Murphy & W. Craig Riddell & Paul M. Romer, 1998. "Wages, Skills, and Technology in the United States and Canada," NBER Working Papers 6638, National Bureau of Economic Research, Inc.
  16. Finis Welch, 2000. "Growth in Women's Relative Wages and in Inequality among Men: One Phenomenon or Two?," American Economic Review, American Economic Association, vol. 90(2), pages 444-449, May.
  17. Berndt, Ernst R. & Morrison, Catherine J., 1995. "High-tech capital formation and economic performance in U.S. manufacturing industries An exploratory analysis," Journal of Econometrics, Elsevier, vol. 65(1), pages 9-43, January.
  18. Acemoglu, Daron, 1997. "Why Do New Technologies Complement Skills? Directed Technical Change and Wage Inequality," CEPR Discussion Papers 1707, C.E.P.R. Discussion Papers.
  19. Jorgenson, D.W. & Stiroh, K., 1994. "Computers abd Growth," Harvard Institute of Economic Research Working Papers 1707, Harvard - Institute of Economic Research.
  20. David H. Autor & Frank Levy & Richard J. Murnane, 2002. "Upstairs, downstairs: Computers and skills on two floors of a large bank," Industrial and Labor Relations Review, ILR Review, Cornell University, ILR School, vol. 55(3), pages 432-447, April.
  21. Daron Acemoglu, 1998. "Changes in Unemployment and Wage Inequality: An Alternative Theory and Some Evidence," NBER Working Papers 6658, National Bureau of Economic Research, Inc.
  22. Francesco Caselli, 1999. "Technological Revolutions," American Economic Review, American Economic Association, vol. 89(1), pages 78-102, March.
  23. Markus Mobius & Raphael Schoenle, 2006. "The Evolution of Work," Working Papers 25, Brandeis University, Department of Economics and International Businesss School.
  24. George E. Johnson, 1997. "Changes in Earnings Inequality: The Role of Demand Shifts," Journal of Economic Perspectives, American Economic Association, vol. 11(2), pages 41-54, Spring.
  25. Claudia Goldin & Lawrence F. Katz, 1996. "The Origins of Technology-Skill Complementarity," NBER Working Papers 5657, National Bureau of Economic Research, Inc.
  26. David Card & John E. DiNardo, 2002. "Skill-Biased Technological Change and Rising Wage Inequality: Some Problems and Puzzles," Journal of Labor Economics, University of Chicago Press, vol. 20(4), pages 733-783, October.
  27. Dixit, Avinash K & Stiglitz, Joseph E, 1977. "Monopolistic Competition and Optimum Product Diversity," American Economic Review, American Economic Association, vol. 67(3), pages 297-308, June.
  28. Lindbeck, Assar & Snower, Dennis J., 1999. "Multi-Task Learning and the Reorganization of Work. From Tayloristic to Holistic Organization," IZA Discussion Papers 39, Institute for the Study of Labor (IZA).
  29. David Autor & Frank Levy & Richard Murnane, 2003. "The skill content of recent technological change: an empirical exploration," Proceedings, Federal Reserve Bank of San Francisco, issue Nov.
  30. Casey Ichniowski & Kathryn Shaw, 2003. "Beyond Incentive Pay: Insiders' Estimates of the Value of Complementary Human Resource Management Practices," Journal of Economic Perspectives, American Economic Association, vol. 17(1), pages 155-180, Winter.
  31. 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 410-42, June.
  32. Chinhui Juhn, 1999. "Wage inequality and demand for skill: Evidence from five decades," Industrial and Labor Relations Review, ILR Review, Cornell University, ILR School, vol. 52(3), pages 424-443, April.
  33. Daron Acemoglu, 2002. "Technical Change, Inequality, and the Labor Market," Journal of Economic Literature, American Economic Association, vol. 40(1), pages 7-72, March.
  34. Stephen Machin & John Van Reenen, 1998. "Technology and changes in skill structure: evidence from seven OECD countries," IFS Working Papers W98/04, Institute for Fiscal Studies.
  35. Erik Brynjolfsson & Lorin M. Hitt, 2000. "Beyond Computation: Information Technology, Organizational Transformation and Business Performance," Journal of Economic Perspectives, American Economic Association, vol. 14(4), pages 23-48, Fall.
  36. Murphy, Kevin M & Welch, Finis, 1992. "The Structure of Wages," The Quarterly Journal of Economics, MIT Press, vol. 107(1), pages 285-326, February.
  37. William D. Nordhaus, 2001. "The Progress of Computing," Cowles Foundation Discussion Papers 1324, Cowles Foundation for Research in Economics, Yale University.
  38. Ingram, Beth F. & Neumann, George R., 2006. "The returns to skill," Labour Economics, Elsevier, vol. 13(1), pages 35-59, February.
  39. Eve Caroli & John Van Reenen, 2001. "Skill-Biased Organizational Change? Evidence From A Panel Of British And French Establishments," The Quarterly Journal of Economics, MIT Press, vol. 116(4), pages 1449-1492, November.
  40. Levy, Frank & Murnane, Richard J, 1996. "With What Skills Are Computers a Complement?," American Economic Review, American Economic Association, vol. 86(2), pages 258-62, May.
  41. James Heckman & Lance Lochner & Christopher Taber, 1998. "Explaining Rising Wage Inequality: Explanations With A Dynamic General Equilibrium Model of Labor Earnings With Heterogeneous Agents," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 1(1), pages 1-58, January.
  42. David Thesmar & Mathias Thoenig, 2000. "Creative Destruction And Firm Organization Choice," The Quarterly Journal of Economics, MIT Press, vol. 115(4), pages 1201-1237, November.
  43. Timothy F. Bresnahan & Erik Brynjolfsson & Lorin M. Hitt, 2002. "Information Technology, Workplace Organization, And The Demand For Skilled Labor: Firm-Level Evidence," The Quarterly Journal of Economics, MIT Press, vol. 117(1), pages 339-376, February.
  44. Welch, F, 1970. "Education in Production," Journal of Political Economy, University of Chicago Press, vol. 78(1), pages 35-59, Jan.-Feb..
  45. Bartel, Ann P & Lichtenberg, Frank R, 1987. "The Comparative Advantage of Educated Workers in Implementing New Technology," The Review of Economics and Statistics, MIT Press, vol. 69(1), pages 1-11, February.
  46. Eli Berman & John Bound & Zvi Griliches, 1993. "Changes in the Demand for Skilled Labor within U.S. Manufacturing Industries: Evidence from the Annual Survey of Manufacturing," NBER Working Papers 4255, National Bureau of Economic Research, Inc.
  47. Surendra Gera & Wulong Gu & Zhengxi Lin, 2001. "Technology and the demand for skills in Canada: an industry-level analysis," Canadian Journal of Economics, Canadian Economics Association, vol. 34(1), pages 132-148, February.
  48. Michael J. Handel, 2000. "Trends in Direct Measures of Job Skill Requirements," Economics Working Paper Archive wp_301, Levy Economics Institute.
  49. Kevin J. Stiroh & Dale W. Jorgenson, 1999. "Information Technology and Growth," American Economic Review, American Economic Association, vol. 89(2), pages 109-115, May.
  50. Jaeger, David A, 1997. "Reconciling the Old and New Census Bureau Education Questions: Recommendations for Researchers," Journal of Business & Economic Statistics, American Statistical Association, vol. 15(3), pages 300-309, July.
  51. Doms, Mark & Dunne, Timothy & Troske, Kenneth R, 1997. "Workers, Wages, and Technology," The Quarterly Journal of Economics, MIT Press, vol. 112(1), pages 253-90, February.
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