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Technology news and the U.S. economy: Time variation and structural changes

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  • Berg, Tim Oliver

Abstract

This paper examines the time varying impact of technology news shocks on the U.S. economy during the Post-World War II era using a structural time varying parameter vector autoregressive (TVP-VAR) model. The identification restrictions are derived froma standard new Keynesian dynamic stochastic general equilibrium (DSGE) model and hold for a wide range of parameter constellations. In addition, the set of restrictions is sufficient to discriminate technology news shocks from other supply and demand side disturbances - technology surprise shocks among them. Overall, there is little evidence that the variance of technology news shocks or their transmission to real activity and inflation has changed over time. However, I detect significant time variation in the endogenous monetary policy reaction to technology news shocks; responding strongly to inflation most of the time, but less during the Great Inflation period. The evidence of this paper thus supports the hypothesis that the high inflation rates of the mid and late 1970s were the result of bad policy rather than bad luck.

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Bibliographic Info

Paper provided by University Library of Munich, Germany in its series MPRA Paper with number 35361.

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Date of creation: 2011
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Handle: RePEc:pra:mprapa:35361

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Keywords: technology news shocks; business cycles; monetary policy; DSGE models; structural time varying parameter VARs;

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  1. Ren�e Fry & Adrian Pagan, 2011. "Sign Restrictions in Structural Vector Autoregressions: A Critical Review," Journal of Economic Literature, American Economic Association, vol. 49(4), pages 938-60, December.
  2. Luca Gambetti & Jordi Galí, 2007. "On the sources of the Great Moderation," Proceedings, Federal Reserve Bank of San Francisco, issue Nov.
  3. Uhlig, Harald, 1999. "What are the Effects of Monetary Policy on Output? Results from an Agnostic Identification Procedure," CEPR Discussion Papers 2137, C.E.P.R. Discussion Papers.
  4. Nir Jaimovich & Sergio Rebelo, 2006. "Can News About the Future Drive the Business Cycle?," 2006 Meeting Papers 31, Society for Economic Dynamics.
  5. Sangjoon Kim, Neil Shephard & Siddhartha Chib, . "Stochastic volatility: likelihood inference and comparison with ARCH models," Economics Papers W26, revised version of W, Economics Group, Nuffield College, University of Oxford.
  6. B. Hofmann & G. Peersman & R. Straub, 2010. "Time Variation in U.S. Wage Dynamics," Working Papers of Faculty of Economics and Business Administration, Ghent University, Belgium 10/691, Ghent University, Faculty of Economics and Business Administration.
  7. Lawrence J. Christiano & Mathias Trabandt & Karl Walentin, 2010. "DSGE models for monetary policy analysis," CQER Working Paper 2010-02, Federal Reserve Bank of Atlanta.
  8. Canova, Fabio & Gambetti, Luca, 2009. "Structural changes in the US economy: Is there a role for monetary policy?," Journal of Economic Dynamics and Control, Elsevier, vol. 33(2), pages 477-490, February.
  9. G. Peersman & R. Straub, 2005. "Technology Shocks and Robust Sign Restrictions in a Euro Area SVAR," Working Papers of Faculty of Economics and Business Administration, Ghent University, Belgium 05/288, Ghent University, Faculty of Economics and Business Administration.
  10. Kai Christoffel & Tobias Linzert, 2010. "The Role of Real Wage Rigidity and Labor Market Frictions for Inflation Persistence," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 42(7), pages 1435-1446, October.
  11. Paul Beaudry & Franck Portier, 2004. "Stock Prices, News and Economic Fluctuations," NBER Working Papers 10548, National Bureau of Economic Research, Inc.
  12. Clarida, Richard & Galí, Jordi & Gertler, Mark, 1998. "Monetary Policy Rules and Macroeconomic Stability: Evidence and Some Theory," CEPR Discussion Papers 1908, C.E.P.R. Discussion Papers.
  13. Olivier Blanchard & Jordi Galí, 2005. "Real wage rigidities and the New Keynesian model," Working Papers 05-14, Federal Reserve Bank of Boston.
  14. Fabio Canova & Luca Gambetti & Evi Pappa, 2006. "The structural dynamics of output growth and inflation: some international evidence," Economics Working Papers 971, Department of Economics and Business, Universitat Pompeu Fabra, revised Aug 2006.
  15. Barsky, Robert B. & Sims, Eric R., 2011. "News shocks and business cycles," Journal of Monetary Economics, Elsevier, vol. 58(3), pages 273-289.
  16. Christian Merkl, 2008. "Galí J: Monetary Policy, Inflation, and the Business Cycle: An Introduction to the New Keynesian Framework," Journal of Economics, Springer, vol. 95(2), pages 179-181, November.
  17. Thomas Lubik & Frank Schorfheide, 2002. "Testing for Indeterminacy:An Application to U.S. Monetary Policy," Economics Working Paper Archive 480, The Johns Hopkins University,Department of Economics, revised Jun 2003.
  18. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
  19. Jordi Galí, 2008. "Introduction to Monetary Policy, Inflation, and the Business Cycle: An Introduction to the New Keynesian Framework
    [Monetary Policy, Inflation, and the Business Cycle: An Introduction to the New Ke
    ," Introductory Chapters, Princeton University Press.
  20. Baumeister, Christiane & Benati, Luca, 2010. "Unconventional monetary policy and the great recession - Estimating the impact of a compression in the yield spread at the zero lower bound," Working Paper Series 1258, European Central Bank.
  21. Luca Dedola & Stefano Neri, 2006. "What does a technology shock do? A VAR analysis with model-based sign restrictions," Temi di discussione (Economic working papers) 607, Bank of Italy, Economic Research and International Relations Area.
  22. Christiane Baumeister & Gert Peersman, 2012. "Time-Varying Effects of Oil Supply Shocks on the U.S. Economy," Working Papers 12-2, Bank of Canada.
  23. Christopher A. Sims & Tao Zha, 2006. "Were There Regime Switches in U.S. Monetary Policy?," American Economic Review, American Economic Association, vol. 96(1), pages 54-81, March.
  24. Robert B. Barsky & Eric R. Sims, 2009. "News Shocks," NBER Working Papers 15312, National Bureau of Economic Research, Inc.
  25. Luca Gambetti & Evi Pappa & Fabio Canova, 2005. "The structural dynamics of US output and inflation: What explains the changes?," Economics Working Papers 921, Department of Economics and Business, Universitat Pompeu Fabra.
  26. Markus Kirchner & Jacopo Cimadomo & Sebastian Hauptmeier, 2010. "Transmission of Government Spending Shocks in the Euro Area: Time Variation and Driving Forces," Tinbergen Institute Discussion Papers 10-021/2, Tinbergen Institute.
  27. Christoffel, Kai & Kuester, Keith & Linzert, Tobias, 2009. "The role of labor markets for euro area monetary policy," European Economic Review, Elsevier, vol. 53(8), pages 908-936, November.
  28. Fratzscher, Marcel & Straub, Roland, 2010. "Asset Prices, News Shocks and the Current Account," CEPR Discussion Papers 8080, C.E.P.R. Discussion Papers.
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