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What Do Technology Shocks Do?

In: NBER Macroeconomics Annual 1998, volume 13

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  • John Shea

Abstract

The real business cycle literature has largely ignored the empirical question of what role technology shocks actually play in business cycles. The observed procyclicality of total factor productivity (TFP) does not prove that technology shocks are important to business cycles, since demand shocks could generate procyclical TFP due to increasing returns or other reasons. I address the role of technology by investigating the dynamic interactions of inputs, TFP and two observable indicators of technology shocks: R+D spending and patent applications. Using annual panel data on 19 US manufacturing industries from 1959 -1991, I find that favorable R+D or patent shocks tend to increase inputs, especially labor, in the short run, but to decrease inputs in the long run, while tilting the mix of inputs towards capital and nonproduction labor. Favorable technology shocks do not significantly increase measured TFP at any horizon, except for a subset of industries dominated by process innovations, suggesting that available price data do not capture productivity improvements due to product innovations. Technology shocks explain only a small fraction of input and TFP volatility at business cycle horizons.

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  • Ben S. Bernanke & Julio Rotemberg, 1999. "NBER Macroeconomics Annual 1998, volume 13," NBER Books, National Bureau of Economic Research, Inc, number bern99-1, July.
    This item is provided by National Bureau of Economic Research, Inc in its series NBER Chapters with number 11249.

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    1. Stephanie Schmitt-Grohe, 1995. "Comparing four models of aggregate fluctuations due to self-fulfilling expectations," Finance and Economics Discussion Series, Board of Governors of the Federal Reserve System (U.S.) 95-17, Board of Governors of the Federal Reserve System (U.S.).
    2. Greenwood, J. & Yorukoglu, M., 1996. "1974," RCER Working Papers 429, University of Rochester - Center for Economic Research (RCER).
    3. Farmer Roger E. A. & Guo Jang-Ting, 1994. "Real Business Cycles and the Animal Spirits Hypothesis," Journal of Economic Theory, Elsevier, Elsevier, vol. 63(1), pages 42-72, June.
    4. Burnside, A Craig & Eichenbaum, Martin & Rebelo, Sérgio, 1995. "Capital Utilization and Returns to Scale," CEPR Discussion Papers, C.E.P.R. Discussion Papers 1221, C.E.P.R. Discussion Papers.
    5. Stadler, George W, 1990. "Business Cycle Models with Endogenous Technology," American Economic Review, American Economic Association, American Economic Association, vol. 80(4), pages 763-78, September.
    6. Lichtenberg, Frank R & Siegel, Donald, 1991. "The Impact of R&D Investment on Productivity--New Evidence Using Linked R&D-LRD Data," Economic Inquiry, Western Economic Association International, Western Economic Association International, vol. 29(2), pages 203-29, April.
    7. Julio J. Rotemberg & Michael Woodford, 1993. "Dynamic General Equilibrium Models with Imperfectly Competitive Product Markets," NBER Working Papers 4502, National Bureau of Economic Research, Inc.
    8. Gali, J., 1996. "Technology, Employment, and the Business Cycle: Do Technology Shocks Explain Aggregate Fluctuations?," Working Papers, C.V. Starr Center for Applied Economics, New York University 96-28, C.V. Starr Center for Applied Economics, New York University.
    9. Hall, Robert E, 1988. "The Relation between Price and Marginal Cost in U.S. Industry," Journal of Political Economy, University of Chicago Press, University of Chicago Press, vol. 96(5), pages 921-47, October.
    10. Susanto Basu & John Fernald & Miles Kimball, 2004. "Are Technology Improvements Contractionary?," NBER Working Papers 10592, National Bureau of Economic Research, Inc.
    11. Kydland, Finn E & Prescott, Edward C, 1982. "Time to Build and Aggregate Fluctuations," Econometrica, Econometric Society, Econometric Society, vol. 50(6), pages 1345-70, November.
    12. Shea, John, 1993. "The Input-Output Approach to Instrument Selection," Journal of Business & Economic Statistics, American Statistical Association, American Statistical Association, vol. 11(2), pages 145-55, April.
    13. Saul Lach & Rafael Rob, 1995. "R&D, investment and industry dynamics," Finance and Economics Discussion Series, Board of Governors of the Federal Reserve System (U.S.) 95-47, Board of Governors of the Federal Reserve System (U.S.).
    14. Samuel Kortum & Jonathan Putnam, 1997. "Assigning Patents to Industries: Tests of the Yale Technology Concordance," Economic Systems Research, Taylor & Francis Journals, Taylor & Francis Journals, vol. 9(2), pages 161-176.
    15. Gordon, Robert J., 1990. "The Measurement of Durable Goods Prices," National Bureau of Economic Research Books, University of Chicago Press, edition 1, number 9780226304557, 01-2013.
    16. Wolfgang Keller, 1997. "Trade and Transmission of Technology," NBER Working Papers 6113, National Bureau of Economic Research, Inc.
    17. Christiano, Lawrence J & Eichenbaum, Martin, 1995. "Liquidity Effects, Monetary Policy, and the Business Cycle," Journal of Money, Credit and Banking, Blackwell Publishing, Blackwell Publishing, vol. 27(4), pages 1113-36, November.
    18. Lach, Saul & Schankerman, Mark, 1989. "Dynamics of R&D and Investment in the Scientific Sector," Journal of Political Economy, University of Chicago Press, University of Chicago Press, vol. 97(4), pages 880-904, August.
    19. Edward C. Prescott, 1986. "Theory ahead of business cycle measurement," Quarterly Review, Federal Reserve Bank of Minneapolis, Federal Reserve Bank of Minneapolis, issue Fall, pages 9-22.
    20. Andreas Hornstein & Per Krusell, 1996. "Can Technology Improvements Cause Productivity Slowdowns?," NBER Chapters, National Bureau of Economic Research, Inc, in: NBER Macroeconomics Annual 1996, Volume 11, pages 209-276 National Bureau of Economic Research, Inc.
    21. Burnside, A. Craig & Eichenbaum, Martin S. & Rebelo, Sergio T., 1996. "Sectoral Solow residuals," European Economic Review, Elsevier, Elsevier, vol. 40(3-5), pages 861-869, April.
    22. Kimball, Miles S, 1995. "The Quantitative Analytics of the Basic Neomonetarist Model," Journal of Money, Credit and Banking, Blackwell Publishing, Blackwell Publishing, vol. 27(4), pages 1241-77, November.
    23. Frederic Scherer, 1984. "Using Linked Patent and R&D Data to Measure InterindustryTechnology Flows," NBER Chapters, National Bureau of Economic Research, Inc, in: R & D, Patents, and Productivity, pages 417-464 National Bureau of Economic Research, Inc.
    24. Zvi Griliches & Frank R. Lichtenberg, 1984. "R&D and Productivity Growth at the Industry Level: Is There Still a Relationship?," NBER Chapters, National Bureau of Economic Research, Inc, in: R & D, Patents, and Productivity, pages 465-502 National Bureau of Economic Research, Inc.
    25. Lawrence J. Christiano & Martin Eichenbaum, 1990. "Current real business cycle theories and aggregate labor market fluctuations," Working Paper Series, Macroeconomic Issues, Federal Reserve Bank of Chicago 90, Federal Reserve Bank of Chicago.
    26. Kortum, Samuel, 1993. "Equilibrium R&D and the Patent-R&D Ratio: U.S. Evidence," American Economic Review, American Economic Association, American Economic Association, vol. 83(2), pages 450-57, May.
    27. Lawrence J. Christiano & Martin Eichenbaum & Charles L. Evans, 1998. "Monetary Policy Shocks: What Have We Learned and to What End?," NBER Working Papers 6400, National Bureau of Economic Research, Inc.
    28. Zvi Griliches, 1989. "Patents: Recent Trends and Puzzles," NBER Working Papers 2922, National Bureau of Economic Research, Inc.
    29. Susanto Basu & John G. Fernald, 1996. "Returns to scale in U.S. production: estimates and implications," International Finance Discussion Papers, Board of Governors of the Federal Reserve System (U.S.) 546, Board of Governors of the Federal Reserve System (U.S.).
    30. Robert J. Gordon, 1990. "The Measurement of Durable Goods Prices," NBER Books, National Bureau of Economic Research, Inc, number gord90-1, July.
    31. Quah, D., 1989. "Permanent And Transitory Movements In Labor Income: An Explanation For "Excess Smoothness" In Consumption," Working papers, Massachusetts Institute of Technology (MIT), Department of Economics 535, Massachusetts Institute of Technology (MIT), Department of Economics.
    32. Jovanovic, Boyan & Lach, Saul, 1997. "Product Innovation and the Business Cycle," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 38(1), pages 3-22, February.
    33. Cogley, Timothy & Nason, James M, 1995. "Output Dynamics in Real-Business-Cycle Models," American Economic Review, American Economic Association, American Economic Association, vol. 85(3), pages 492-511, June.
    34. Gali, J. & Hammour, J.L., 1992. "Long Run Effects of Business Cycles," Papers, Columbia - Graduate School of Business 92-26, Columbia - Graduate School of Business.
    35. Carlstrom, Charles T & Fuerst, Timothy S, 1997. "Agency Costs, Net Worth, and Business Fluctuations: A Computable General Equilibrium Analysis," American Economic Review, American Economic Association, American Economic Association, vol. 87(5), pages 893-910, December.
    36. Long, John B, Jr & Plosser, Charles I, 1983. "Real Business Cycles," Journal of Political Economy, University of Chicago Press, University of Chicago Press, vol. 91(1), pages 39-69, February.
    37. Berman, Eli & Bound, John & Griliches, Zvi, 1994. "Changes in the Demand for Skilled Labor within U.S. Manufacturing: Evidence from the Annual Survey of Manufactures," The Quarterly Journal of Economics, MIT Press, MIT Press, vol. 109(2), pages 367-97, May.
    38. Martin Neil Baily & Robert J. Gordon, 1988. "The Productivity Slowdown, Measurement Issues, and the Explosion of Computer Power," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 19(2), pages 347-432.
    39. Levin, Andrew & Lin, Chien-Fu & James Chu, Chia-Shang, 2002. "Unit root tests in panel data: asymptotic and finite-sample properties," Journal of Econometrics, Elsevier, Elsevier, vol. 108(1), pages 1-24, May.
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