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Technology Shocks And Job Flows

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Author Info
Claudio Michelacci ()
David Lopez-Salido () (CEMFI, Centro de Estudios Monetarios y Financieros)

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Abstract

We decompose the low-frequency movements in labour productivity into an investment-neutral and investment-specific technology component. We show that neutral technology shocks cause an increase in job creation and job destruction and lead to a reduction in aggregate employment. Investment-specific technology shocks reduce job destruction, have mild effects on job creation and are expansionary. We construct a general equilibrium search model with neutral and investment-specific technological progress. We show that the model can replicate these findings if neutral technological progress is mainly embodied into new jobs, while investment-specific technological progress benefits (almost) equally old and new jobs. Thus neutral technological advances prompt waves of Schumpeterian creative destruction, while the adoption of investment-specific technologies operates mainly as in the standard neoclassical growth model.

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Paper provided by CEMFI in its series Working Papers with number wp2004_05.

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Date of creation: Mar 2004
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Handle: RePEc:cmf:wpaper:wp2004_05

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Related research
Keywords: Search frictions; technological progress; creative destruction.;

Other versions of this item:

Find related papers by JEL classification:
E00 - Macroeconomics and Monetary Economics - - General - - - General
J60 - Labor and Demographic Economics - - Mobility, Unemployment, and Vacancies - - - General
O33 - Economic Development, Technological Change, and Growth - - Technological Change - - - Technological Change: Choices and Consequences; Diffusion Processes

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References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
  1. Sims, Christopher A, 1980. "Macroeconomics and Reality," Econometrica, Econometric Society, vol. 48(1), pages 1-48, January. [Downloadable!] (restricted)
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    Other versions:
  3. Sims, Christopher A, 2002. "Solving Linear Rational Expectations Models," Computational Economics, Springer, vol. 20(1-2), pages 1-20, October. [Downloadable!]
    Other versions:
  4. Ahituv, Avner & Zeira, Joseph, 2000. "Technical Progress and Early Retirement," CEPR Discussion Papers 2614, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
  5. Mortensen, Dale T & Pissarides, Christopher A, 1994. "Job Creation and Job Destruction in the Theory of Unemployment," Review of Economic Studies, Blackwell Publishing, vol. 61(3), pages 397-415, July. [Downloadable!] (restricted)
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  6. Merz, Monika, 1999. "Heterogeneous job-matches and the cyclical behavior of labor turnover," Journal of Monetary Economics, Elsevier, vol. 43(1), pages 91-124, February. [Downloadable!] (restricted)
  7. Dale T. Mortensen & Christopher A. Pissarides, 1998. "Technological Progress, Job Creation and Job Destruction," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 1(4), pages 733-753, October. [Downloadable!] (restricted)
  8. Andolfatto, David, 1996. "Business Cycles and Labor-Market Search," American Economic Review, American Economic Association, vol. 86(1), pages 112-32, March. [Downloadable!] (restricted)
  9. Caballero, Ricardo J & Hammour, Mohamad L, 1996. "On the Timing and Efficiency of Creative Destruction," The Quarterly Journal of Economics, MIT Press, vol. 111(3), pages 805-52, August. [Downloadable!] (restricted)
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Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. Fabio Canova & David López-Salido & Claudio Michelacci, 2007. "The labor market effects of technology shocks," Banco de España Working Papers 0719, Banco de España. [Downloadable!]
    Other versions:
  2. Regis Barnichon, 2009. "Demand-driven job separation: reconciling search models with the ins and outs of unemployment," Finance and Economics Discussion Series 2009-24, Board of Governors of the Federal Reserve System (U.S.). [Downloadable!]
  3. Burcu Eyigungor, 2008. "Specific capital and vintage effects on the dynamics of unemployment and vacancies," Working Papers 08-6, Federal Reserve Bank of Philadelphia. [Downloadable!]
  4. Fabio Canova & David Lopez-Salido & Claudio Michelacci, 2006. "Schumpeterian Technology Shocks," Economics Working Papers 1012, Department of Economics and Business, Universitat Pompeu Fabra, revised Nov 2007. [Downloadable!]
  5. Juha Kilponen & Juuso Vanhala, 2009. "Productivity and Job Flows - Heterogeneity of New Hires and Continuing Jobs in the Business Cycle," Working Paper Series 1080, European Central Bank. [Downloadable!]
    Other versions:
  6. Régis Barnichon, 2007. "Productivity, Aggregate Demand and Unemployment Fluctuations," CEP Discussion Papers dp0819, Centre for Economic Performance, LSE. [Downloadable!]
    Other versions:
  7. Andreas Hornstein & Per Krusell & Giovanni L. Violante, 2006. "Technology-policy interaction in frictional labor markets," Working Paper 06-10, Federal Reserve Bank of Richmond. [Downloadable!]
    Other versions:
  8. Philippe Azkenazy & Eva Moreno, 2004. "The impact of technological and organizational changes on labor flows. Evidence on French establishments," DELTA Working Papers 2004-25, DELTA (Ecole normale supérieure). [Downloadable!]
  9. Philippe, ASKENAZY & Eva, MORENO-GALBIS, 2004. "The impact of technological and organizatioanl changes on labor flows. Evidence on French establishments," Discussion Papers (IRES - Institut de Recherches Economiques et Sociales) 2004031, Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES). [Downloadable!]
    Other versions:
  10. Morten O. Ravn & Saverio Simonelli, 2007. "Labor Market Dynamics and the Business Cycle: Structural Evidence for the United States," Economics Working Papers ECO2007/13, European University Institute. [Downloadable!]
    Other versions:
  11. Javier Díaz-Giménez & Josep Pijoan-Mas, 2006. "Flat Tax Reforms In The U.S.: A Boon For The Income Poor," Working Papers wp2006_0611, CEMFI. [Downloadable!]
    Other versions:
  12. Michael U. Krause & David J. Lopez-Salido & Thomas Lubik, 2007. "Do Search Frictions Matter for Inflation Dynamics?," Kiel Working Papers 1353, Kiel Institute for the World Economy. [Downloadable!]
    Other versions:
  13. Andreas Hornstein & Per Krusell & Giovanni L. Violante, 2005. "The replacement problem in frictional economies : a near equivalence result," Working Paper 05-01, Federal Reserve Bank of Richmond. [Downloadable!]
    Other versions:
  14. Federico S. Mandelman & Francesco Zanetti, 2008. "Technology shocks, employment, and labor market frictions," Working Paper 2008-10, Federal Reserve Bank of Atlanta. [Downloadable!]
  15. Renato Faccini & Salvador Ortigueira, 2008. "Labor-Market Volatility in the Search-and-Matching Model: The Role of Investment-Specific Technology Shocks," Economics Working Papers ECO2008/39, European University Institute. [Downloadable!]
  16. Domenico J. Marchetti & Francesco Nucci, 2004. "Pricing behavior and the comovement of productivity and labor: evidence from firm-level data," Temi di discussione (Economic working papers) 524, Bank of Italy, Economic Research Department. [Downloadable!]
  17. Canova, Fabio & López-Salido, J David & Michelacci, Claudio, 2008. "The Effects of Technology Shocks on Hours and Output: A Robustness Analysis," CEPR Discussion Papers 6720, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
  18. Hornstein, Andreas & Krusell, Per & Violante, Giovanni L, 2005. "The Replacement Problem in Frictional Economies: An 'Equivalence Result'," CEPR Discussion Papers 5026, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
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