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Extra! Extra! Some positive technology shocks are expansionary!

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  • Alexopoulos, Michelle

Abstract

I propose a new measure of technological change for the U.S. and use it to identify the economy's responses to a technology shock. The results suggest that GDP, TFP, and inputs increase following a positive technology shock.

Suggested Citation

  • Alexopoulos, Michelle, 2008. "Extra! Extra! Some positive technology shocks are expansionary!," Economics Letters, Elsevier, vol. 101(3), pages 153-156, December.
    • Handle: RePEc:eee:ecolet:v:101:y:2008:i:3:p:153-156
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    References listed on IDEAS

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    1. Miles S. Kimball & John G. Fernald & Susanto Basu, 2006. "Are Technology Improvements Contractionary?," American Economic Review, American Economic Association, vol. 96(5), pages 1418-1448, December.
    2. Jordi Gali, 1999. "Technology, Employment, and the Business Cycle: Do Technology Shocks Explain Aggregate Fluctuations?," American Economic Review, American Economic Association, vol. 89(1), pages 249-271, March.
    3. Lawrence J. Christiano & Martin Eichenbaum & Robert Vigfusson, 2004. "The Response of Hours to a Technology Shock: Evidence Based on Direct Measures of Technology," Journal of the European Economic Association, MIT Press, vol. 2(2-3), pages 381-395, 04/05.
    4. repec:fth:harver:1473 is not listed on IDEAS
    5. Zvi Griliches, 1998. "Patent Statistics as Economic Indicators: A Survey," NBER Chapters, in: R&D and Productivity: The Econometric Evidence, pages 287-343, National Bureau of Economic Research, Inc.
    6. John Shea, 1999. "What Do Technology Shocks Do?," NBER Chapters, in: NBER Macroeconomics Annual 1998, volume 13, pages 275-322, National Bureau of Economic Research, Inc.
    7. Shleifer, Andrei, 1986. "Implementation Cycles," Journal of Political Economy, University of Chicago Press, vol. 94(6), pages 1163-1190, December.
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    Cited by:

    1. Michelle Alexopoulos & Jon Cohen, 2012. "The Effects of Computer Technologies on the Canadian Economy: Evidence from New Direct Measures," International Productivity Monitor, Centre for the Study of Living Standards, vol. 23, pages 17-32, Spring.
    2. Michelle Alexopoulos & Jon Cohen, 2011. "Volumes of evidence: examining technical change in the last century through a new lens," Canadian Journal of Economics, Canadian Economics Association, vol. 44(2), pages 413-450, May.
    3. Alexopoulos, Michelle & Tombe, Trevor, 2012. "Management matters," Journal of Monetary Economics, Elsevier, vol. 59(3), pages 269-285.
    4. Alexopoulos, Michelle & Cohen, Jon, 2019. "Will the new technologies turn the page on U.S. productivity growth?," Economics Letters, Elsevier, vol. 175(C), pages 19-23.
    5. Alexopoulos, Michelle & Cohen, Jon, 2009. "Measuring our ignorance, one book at a time: New indicators of technological change, 1909-1949," Journal of Monetary Economics, Elsevier, vol. 56(4), pages 450-470, May.

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