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Unemployment in an Estimated New Keynesian Model

  • Galí, Jordi
  • Smets, Frank
  • Wouters, Rafael

We reformulate the Smets-Wouters (2007) framework by embedding the theory of unemployment proposed in Galí (2011a,b). We estimate the resulting model using postwar U.S. data, while treating the unemployment rate as an additional observable variable. Our approach overcomes the lack of identification of wage markup and labor supply shocks highlighted by Chari, Kehoe and McGrattan (2008) in their criticism of New Keynesian models, and allows us to estimate a "correct" measure of the output gap. In addition, the estimated model can be used to analyze the sources of unemployment fluctuations.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 8401.

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Date of creation: May 2011
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Handle: RePEc:cpr:ceprdp:8401
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  1. Justiniano, Alejandro & Primiceri, Giorgio E & Tambalotti, Andrea, 2011. "Is there a trade-off between inflation and output stabilization?," CEPR Discussion Papers 8407, C.E.P.R. Discussion Papers.
  2. Thomas, Carlos, 2008. "Search and matching frictions and optimal monetary policy," Journal of Monetary Economics, Elsevier, vol. 55(5), pages 936-956, July.
  3. Jordi Galí & Mark Gertler & J. David López-Salido, 2002. "Markups, gaps, and the welfare costs of business fluctuations," Banco de Espa�a Working Papers 0204, Banco de Espa�a.
  4. Gregory de Walque & Olivier Pierrard & Henri Sneessens & Raf Wouters, 2008. "Sequential bargaining in a new-Keynesian model with frictional unemployment and staggered wage negotiation," BCL working papers 33, Central Bank of Luxembourg.
  5. 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.
  6. Lawrence J. Christiano & Mathias Trabandt & Karl Walentin, 2010. "Involuntary Unemployment and the Business Cycle," NBER Working Papers 15801, National Bureau of Economic Research, Inc.
  7. Olivier Blanchard & Jordi Galí, 2006. "Labor markets and monetary policy: A new-Keynesian model with unemployement," Economics Working Papers 1076, Department of Economics and Business, Universitat Pompeu Fabra, revised Mar 2008.
  8. Mark Gertler & Antonella Trigari, 2006. "Unemployment Fluctuations with Staggered Nash Wage Bargaining," Computing in Economics and Finance 2006 525, Society for Computational Economics.
  9. Antonella Trigari, 2009. "Equilibrium Unemployment, Job Flows, and Inflation Dynamics," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 41(1), pages 1-33, 02.
  10. Sala, Luca & Söderström, Ulf & Trigari, Antonella, 2010. "The Output Gap, the Labor Wedge, and the Dynamic Behavior of Hours," Working Paper Series 246, Sveriges Riksbank (Central Bank of Sweden).
  11. Hamid Mehran & Joseph Tracy, 2001. "The effect of employee stock options on the evolution of compensation in the 1990s," Economic Policy Review, Federal Reserve Bank of New York, issue Dec, pages 17-34.
  12. Andrew Levin & Christopher J. Erceg & Dale W. Henderson, 1999. "Optimal Monetary Policy with Staggered Wage and Price Contracts," Computing in Economics and Finance 1999 1151, Society for Computational Economics.
  13. Ellen R. McGrattan & Patrick J. Kehoe & V. V. Chari, 2008. "New Keynesian models: not yet useful for policy analysis," Working Papers 664, Federal Reserve Bank of Minneapolis.
  14. Greenwood, Jeremy & Hercowitz, Zvi & Huffman, Gregory W, 1988. "Investment, Capacity Utilization, and the Real Business Cycle," American Economic Review, American Economic Association, vol. 78(3), pages 402-17, June.
  15. Barnichon, Regis, 2010. "Productivity and unemployment over the business cycle," Journal of Monetary Economics, Elsevier, vol. 57(8), pages 1013-1025, November.
  16. Frank Smets & Kai Christoffel & Günter Coenen & Roberto Motto & Massimo Rostagno, 2010. "DSGE models and their use at the ECB," SERIEs, Spanish Economic Association, vol. 1(1), pages 51-65, March.
  17. V.V. Chari & Patrick J. Kehoe & Ellen McGrattan, 2004. "Business Cycle Accounting," NBER Working Papers 10351, National Bureau of Economic Research, Inc.
  18. Zanetti, Francesco, 2007. "A non-Walrasian labor market in a monetary model of the business cycle," Journal of Economic Dynamics and Control, Elsevier, vol. 31(7), pages 2413-2437, July.
  19. King, Robert G. & Plosser, Charles I. & Rebelo, Sergio T., 1988. "Production, growth and business cycles : I. The basic neoclassical model," Journal of Monetary Economics, Elsevier, vol. 21(2-3), pages 195-232.
  20. repec:bcl:bclwop:cahier_etude_33 is not listed on IDEAS
  21. Christiano, Lawrence J. & Trabandt, Mathias & Walentin, Karl, 2010. "DSGE Models for Monetary Policy Analysis," Handbook of Monetary Economics, in: Benjamin M. Friedman & Michael Woodford (ed.), Handbook of Monetary Economics, edition 1, volume 3, chapter 7, pages 285-367 Elsevier.
  22. Jaimovich, Nir & Rebelo, Sérgio, 2006. "Can News About the Future Drive the Business Cycle?," CEPR Discussion Papers 5877, C.E.P.R. Discussion Papers.
  23. Merz, Monika, 1995. "Search in the labor market and the real business cycle," Journal of Monetary Economics, Elsevier, vol. 36(2), pages 269-300, November.
  24. Casares, Miguel, 2010. "Unemployment as excess supply of labor: Implications for wage and price inflation," Journal of Monetary Economics, Elsevier, vol. 57(2), pages 233-243, March.
  25. James R. Spletzer & Katharine G. Abraham & Jay C. Stewart, 1999. "Why Do Different Wage Series Tell Different Stories?," American Economic Review, American Economic Association, vol. 89(2), pages 34-39, May.
  26. Rochelle M. Edge & Michael T. Kiley & Jean-Philippe Laforte, 2007. "Documentation of the Research and Statistics Division’s estimated DSGE model of the U.S. economy: 2006 version," Finance and Economics Discussion Series 2007-53, Board of Governors of the Federal Reserve System (U.S.).
  27. Gali, Jordi, 1996. "Unemployment in dynamic general equilibrium economies," European Economic Review, Elsevier, vol. 40(3-5), pages 839-845, April.
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