IDEAS home Printed from
MyIDEAS: Log in (now much improved!) to save this paper

Unemployment in an Estimated New Keynesian Model

  • Jordi Galí

    (CREI, Universitat Pompeu Fabra and Barcelona GSE)

  • Frank Smets

    (European Central Bank, CEPR and University of Groningen)

  • Rafael Wouters

    (National Bank of Belgium)

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.

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL:
Download Restriction: no

Paper provided by National Bank of Poland, Economic Institute in its series National Bank of Poland Working Papers with number 106.

in new window

Length: 46
Date of creation: 2012
Date of revision:
Handle: RePEc:nbp:nbpmis:106
Note: Prepared for the NBER Macroeconomics Annual 2011 Conference, held in Cambridge, MA on April 8-9,2011.
Contact details of provider: Postal:
00-919 Warszawa ul. Świętokrzyska 11/21

Phone: (0-22) 653 10 00
Fax: (0-22) 620 85 18
Web page:

More information through EDIRC

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.:

as in new window
  1. V V Chari & Patrick J Kehoe & Ellen R. McGrattan, 2003. "Business Cycle Accounting," Levine's Bibliography 506439000000000421, UCLA Department of Economics.
  2. Christiano, Lawrence J. & Trabrandt, Mathias & Walentin, Karl, 2010. "Involuntary Unemployment and the Business Cycle," Working Paper Series 238, Sveriges Riksbank (Central Bank of Sweden), revised 01 Jun 2012.
  3. Christoffel, Kai & Kuester, Keith & Linzert, Tobias, 2009. "The role of labor markets for euro area monetary policy," Working Paper Series 1035, European Central Bank.
  4. Mark Gertler & Antonella Trigari, 2006. "Unemployment fluctuations with staggered Nash wage bargaining," Proceedings, Federal Reserve Bank of San Francisco.
  5. Gali, Jordi, 1996. "Unemployment in dynamic general equilibrium economies," European Economic Review, Elsevier, vol. 40(3-5), pages 839-845, April.
  6. Olivier Blanchard & Jordi Gali, 2008. "Labor Markets and Monetary Policy: A New-Keynesian Model with Unemployment," NBER Working Papers 13897, National Bureau of Economic Research, Inc.
  7. 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.
  8. Alejandro Justiniano & Giorgio E. Primiceri & Andrea Tambalotti, 2011. "Is there a trade-off between inflation and output stabilization?," NBER Working Papers 17071, National Bureau of Economic Research, Inc.
  9. Nir Jaimovich & Sergio Rebelo, 2006. "Can News About the Future Drive the Business Cycle?," 2006 Meeting Papers 31, Society for Economic Dynamics.
  10. Jordi Galí & Mark Gertler & J. David López-Salido, 2002. "Markups, gaps, and the welfare costs of business fluctuations," Working Papers 0204, Banco de España;Working Papers Homepage.
  11. 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.
  12. Carlos Thomas, 2006. "Search and matching frictions and optimal monetary policy," LSE Research Online Documents on Economics 19782, London School of Economics and Political Science, LSE Library.
  13. 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.
  14. Sala, Luca & Söderström, Ulf & Trigari, Antonella, 2010. "The Output Gap, the Labor Wedge, and the Dynamic Behavior of Hours," CEPR Discussion Papers 8005, C.E.P.R. Discussion Papers.
  15. repec:adr:anecst:y:2009:i:95-96:p:12 is not listed on IDEAS
  16. 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.
  17. Barnichon, Regis, 2010. "Productivity and unemployment over the business cycle," Journal of Monetary Economics, Elsevier, vol. 57(8), pages 1013-1025, November.
  18. Erceg, Christopher J. & Henderson, Dale W. & Levin, Andrew T., 2000. "Optimal monetary policy with staggered wage and price contracts," Journal of Monetary Economics, Elsevier, vol. 46(2), pages 281-313, October.
  19. 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.
  20. 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.
  21. V. V. Chari & Patrick J. Kehoe & Ellen R. McGrattan, 2009. "New Keynesian Models: Not Yet Useful for Policy Analysis," American Economic Journal: Macroeconomics, American Economic Association, vol. 1(1), pages 242-66, January.
  22. repec:adr:anecst:y:2009:i:95-96 is not listed on IDEAS
  23. Trigari, Antonella, 2004. "Equilibrium unemployment, job flows and inflation dynamics," Working Paper Series 0304, European Central Bank.
  24. Frank Smets & Kai Christoffel & Günter Coenen & Roberto Motto & Massimo Rostagno, 2010. "DSGE models and their use at the ECB," SERIEs: Journal of the Spanish Economic Association, Springer;Spanish Economic Association, vol. 1(1), pages 51-65, March.
  25. Christoffel, Kai & Kuester, Keith & Linzert, Tobias, 2009. "The role of labor markets for euro area monetary policy," Kiel Working Papers 1513, Kiel Institute for the World Economy (IfW).
  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. 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.
  28. 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.
  29. repec:bcl:bclwop:cahier_etude_33 is not listed on IDEAS
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:nbp:nbpmis:106. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Ewa Szymecka)

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.