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Investment-Specific Technical Change in the US (1947-2000): Measurement and Macroeconomic Consequences

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  • Jason G. Cummins

    (Federal Reserve Board)

  • Giovanni L. Violante

    (University College London)

Abstract

By extrapolating Gordon's (1990) measures of the quality-bias in the official price indexes, we construct quality-adjusted price indexes for 24 types of equipment and software (E&S) from 1947 to 2000 and use them to measure technical change at the aggregate and at the industry level. Technological improvement in E&S accounts for an important fraction of postwar GDP growth and plays a key role in the productivity resurgence of the 1990s. Driving this finding is 4 percent annual growth in the quality of E&S in the postwar period and more than 6 percent annual growth in the 1990s. The acceleration in the 1990s occurred in every industry, consistent with the idea that information technology represents a general purpose technology. Furthermore, we measure for the aggregate economy and dierent sectors the 'technological gap': how much more productive new machines are compared to the average machine. We show that the technological gap explains the dynamics of investment in new technologies and the returns to human capital, consistent with Nelson and Phelps' (1966) conjecture. Since the technological gap continues to increase--it more than doubled in the past 20 years--our evidence supports the view that at least some of the recent increase in productivity growth is sustainable. (Copyright: Elsevier)

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File URL: http://dx.doi.org/10.1006/redy.2002.0168
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Bibliographic Info

Article provided by Elsevier for the Society for Economic Dynamics in its journal Review of Economic Dynamics.

Volume (Year): 5 (2002)
Issue (Month): 2 (April)
Pages: 243-284

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Handle: RePEc:red:issued:v:5:y:2002:i:2:p:243-284

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Keywords: quality-adjusted prices; growth accounting; skill premium.;

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References

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  1. Erik Brynjolfsson & Chris F. Kemerer, 1996. "Network Externalities in Microcomputer Software: An Econometric Analysis of the Spreadsheet Market," Management Science, INFORMS, vol. 42(12), pages 1627-1647, December.
  2. Kevin J. Stiroh, 2001. "Information technology and the U.S. productivity revival: what do the industry data say?," Staff Reports 115, Federal Reserve Bank of New York.
  3. Stephen D. Oliner & Daniel E. Sichel, 1994. "Computers and Output Growth Revisited: How Big Is the Puzzle?," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 25(2), pages 273-334.
  4. Dale W. Jorgenson & Kevin J. Stiroh, 2000. "Raising the Speed Limit: U.S. Economic Growth in the Information Age," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 31(1), pages 125-236.
  5. Daniel J. Wilson, 2002. "Is Embodied Technology the Result of Upstream R&D? Industry-Level Evidence," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 5(2), pages 285-317, April.
  6. Matthew D. Shapiro & David W. Wilcox, 1996. "Mismeasurement in the Consumer Price Index: An Evaluation," NBER Chapters, in: NBER Macroeconomics Annual 1996, Volume 11, pages 93-154 National Bureau of Economic Research, Inc.
  7. Neil Gandal, 1994. "Hedonic Price Indexes for Spreadsheets and an Empirical Test for Network Externalities," RAND Journal of Economics, The RAND Corporation, vol. 25(1), pages 160-170, Spring.
  8. Claudia Goldin & Lawrence F. Katz, 1999. "The Returns to Skill in the United States across the Twentieth Century," NBER Working Papers 7126, National Bureau of Economic Research, Inc.
  9. Ian Domowitz & R. Glenn Hubbard & Bruce C. Petersen, 1986. "Market Structure and Cyclical Fluctuations in U.S. Manufacturing," NBER Working Papers 2115, National Bureau of Economic Research, Inc.
  10. Jeremy Greenwood & Boyan Jovanovic, 1999. "The IT Revolution and the Stock Market," NBER Working Papers 6931, National Bureau of Economic Research, Inc.
  11. Robert J. Gordon, 2000. "Does the "New Economy" Measure Up to the Great Inventions of the Past?," Journal of Economic Perspectives, American Economic Association, vol. 14(4), pages 49-74, Fall.
  12. Michael Gort & Jeremy Greenwood & Peter Rupert, 1999. "How much of economic growth is fueled by investment-specific technological progress?," Economic Commentary, Federal Reserve Bank of Cleveland, issue Mar.
  13. G. Christian Ehemann & Brent R. Moulton, 2001. "Balancing the GDP Account," BEA Papers 0014, Bureau of Economic Analysis.
  14. Stephen D. Oliner, 1993. "Constant-Quality Price Change , Depreciation, and Retirement of Mainframe Computers," NBER Chapters, in: Price Measurements and Their Uses, pages 19-62 National Bureau of Economic Research, Inc.
  15. Greenwood, J. & Hercowitz, Z. & Krusell, P., 1995. "Long-Run Implications of Investment-Specific Technological Change," UWO Department of Economics Working Papers 9510, University of Western Ontario, Department of Economics.
  16. Ian Domowitz & R. Glenn Hubbard & Bruce C. Petersen, 1986. "Business Cycles and the Relationship Between Concentration and Price-Cost Margins," RAND Journal of Economics, The RAND Corporation, vol. 17(1), pages 1-17, Spring.
  17. Hulten, Charles R, 1992. "Growth Accounting When Technical Change Is Embodied in Capital," American Economic Review, American Economic Association, vol. 82(4), pages 964-80, September.
  18. David E. Lebow & Jeremy B. Rudd, 2001. "Measurement error in the consumer price index: where do we stand?," Finance and Economics Discussion Series 2001-61, Board of Governors of the Federal Reserve System (U.S.).
  19. Per Krusell & Lee E. Ohanian & Jose-Victor Rios-Rull & Giovanni L. Violante, 1997. "Capital-skill complementarity and inequality: a macroeconomic analysis," Staff Report 239, Federal Reserve Bank of Minneapolis.
  20. Hercowitz, Zvi, 1998. "The 'embodiment' controversy: A review essay," Journal of Monetary Economics, Elsevier, vol. 41(1), pages 217-224, February.
  21. Karl Whelan, 2000. "A guide to the use of chain aggregated NIPA data," Finance and Economics Discussion Series 2000-35, Board of Governors of the Federal Reserve System (U.S.).
  22. Karl Whelan, 2002. "Computers, Obsolescence, And Productivity," The Review of Economics and Statistics, MIT Press, vol. 84(3), pages 445-461, August.
  23. 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.
  24. Robert J. Gordon, 1990. "The Measurement of Durable Goods Prices," NBER Books, National Bureau of Economic Research, Inc, number gord90-1, June.
  25. Kevin J. Stiroh & Dale W. Jorgenson, 2000. "U.S. Economic Growth at the Industry Level," American Economic Review, American Economic Association, vol. 90(2), pages 161-167, May.
  26. Ravn, Morten O. & Uhlig, Harald, 2001. "On Adjusting the HP-Filter for the Frequency of Observations," CEPR Discussion Papers 2858, C.E.P.R. Discussion Papers.
  27. Bahk, Byong-Hong & Gort, Michael, 1993. "Decomposing Learning by Doing in New Plants," Journal of Political Economy, University of Chicago Press, vol. 101(4), pages 561-83, August.
  28. Charles R. Hulten, 1992. "Growth Accounting When Technical Change is Embodied in Capital," NBER Working Papers 3971, National Bureau of Economic Research, Inc.
  29. Bart Hobijn, 2001. "Is equipment price deflation a statistical artifact?," Staff Reports 139, Federal Reserve Bank of New York.
  30. Gort, Michael & Wall, Richard A., 1998. "Obsolescence, input augmentation, and growth accounting," European Economic Review, Elsevier, vol. 42(9), pages 1653-1665, November.
  31. Matthew Mitchell, 2002. "Technological Change and the Scale of Production," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 5(2), pages 477-488, April.
  32. Gordon, Robert J., 1990. "The Measurement of Durable Goods Prices," National Bureau of Economic Research Books, University of Chicago Press, edition 1, number 9780226304557.
  33. Andreas Hornstein & Per Krusell, 1996. "Can Technology Improvements Cause Productivity Slowdowns?," NBER Chapters, in: NBER Macroeconomics Annual 1996, Volume 11, pages 209-276 National Bureau of Economic Research, Inc.
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