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Productivity, Computerization, and Skill Change

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  • Edward N. Wolff

Abstract

Using pooled cross-section, time-series data for 44 industries over the decades of the 1960s, 1970s, and 1980s in the United States, I find no econometric evidence that computer investment is positively linked to TFP growth (over and above its inclusion in the TFP measure). However, computerization is positively associated with occupational restructuring and changes in the composition of intermediate inputs and capital coefficients. There is modest evidence that the growth of worker skills is positively related to industry productivity growth. The effects are very modest -- adding at most 0.07 percentage points to annual labor productivity growth.

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  • Edward N. Wolff, 2002. "Productivity, Computerization, and Skill Change," NBER Working Papers 8743, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:8743
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    Cited by:

    1. Susanto Basu & John G. Fernald & Nicholas Oulton & Sylaja Srinivasan, 2004. "The Case of the Missing Productivity Growth, or Does Information Technology Explain Why Productivity Accelerated in the United States but Not in the United Kingdom?," NBER Chapters, in: NBER Macroeconomics Annual 2003, Volume 18, pages 9-82, National Bureau of Economic Research, Inc.
    2. Ctirad Slavík & Hakki Yazici, 2019. "On the consequences of eliminating capital tax differentials," Canadian Journal of Economics, Canadian Economics Association, vol. 52(1), pages 225-252, February.
    3. Francesco Venturini, 2009. "The long-run impact of ICT," Empirical Economics, Springer, vol. 37(3), pages 497-515, December.
    4. Hofer, Helmut & Riedel, Monika, 2003. "Computer Use and the Wage Structure in Austria," Economics Series 147, Institute for Advanced Studies.
    5. Danny Leung, 2004. "The Effect of Adjustment Costs and Organizational Change on Productivity in Canada: Evidence from Aggregate Data," International Productivity Monitor, Centre for the Study of Living Standards, vol. 9, pages 52-61, Fall.
    6. Hyunbae Chun & Sung‐Bae Mun, 2006. "Substitutability and Accumulation of Information Technology Capital in U.S. Industries," Southern Economic Journal, John Wiley & Sons, vol. 72(4), pages 1002-1015, April.
    7. Mirko Draca & Raffaella Sadun & John Van Reenen, 2006. "Productivity and ICT: A Review of the Evidence," CEP Discussion Papers dp0749, Centre for Economic Performance, LSE.
    8. Lin, Bou-Wen, 2007. "Information technology capability and value creation: Evidence from the US banking industry," Technology in Society, Elsevier, vol. 29(1), pages 93-106.
    9. Timothy Dunne & Lucia Foster & John Haltiwanger & Kenneth R. Troske, 2004. "Wage and Productivity Dispersion in United States Manufacturing: The Role of Computer Investment," Journal of Labor Economics, University of Chicago Press, vol. 22(2), pages 397-430, April.

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    JEL classification:

    • D24 - Microeconomics - - Production and Organizations - - - Production; Cost; Capital; Capital, Total Factor, and Multifactor Productivity; Capacity
    • O30 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - General

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