IDEAS home Printed from
MyIDEAS: Login to save this paper or follow this series

The welfare consequences of monetary policy

  • Federico Ravenna
  • Carl E. Walsh

We explore the distortions in business cycle models arising from inefficiencies in price setting and in the search process matching firms to unemployed workers, and the implications of these distortions for monetary policy. To this end, we characterize the tax instruments that would implement the first best equilibrium allocations and then examine the trade-offs faced by monetary policy when these tax instruments are unavailable. Our findings are that the welfare cost of search inefficiency can be large, but the incentive for policy to deviate from the inefficient flexible-price allocation is in general small. Sizable welfare gains are available if the steady state of the economy is inefficient, and these gains do not depend on the existence of an inefficient dispersion of wages. Finally, the gains from deviating from price stability are larger in economies with more volatile labor flows, as in the U.S.

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 Federal Reserve Bank of San Francisco in its series Working Paper Series with number 2009-12.

in new window

Date of creation: 2009
Date of revision:
Handle: RePEc:fip:fedfwp:2009-12
Contact details of provider: Postal: P.O. Box 7702, San Francisco, CA 94120-7702
Phone: (415) 974-2000
Fax: (415) 974-3333
Web page:

More information through EDIRC

Order Information: Email:

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. Luca Sala & Antonella Trigari & Mark Gertler, 2007. "An Estimated Monetary DSGE Model with Unemployment and Staggered Nominal Wage Bargaining," 2007 Meeting Papers 353, Society for Economic Dynamics.
  2. Arseneau, David M. & Chugh, Sanjay K., 2008. "Optimal fiscal and monetary policy with costly wage bargaining," Journal of Monetary Economics, Elsevier, vol. 55(8), pages 1401-1414, November.
  3. Pierpaolo Benigno & Michael Woodford, 2006. "Linear-Quadratic Approximation of Optimal Policy Problems," NBER Working Papers 12672, National Bureau of Economic Research, Inc.
  4. Gali, Jordi & Gertler, Mark, 1999. "Inflation dynamics: A structural econometric analysis," Journal of Monetary Economics, Elsevier, vol. 44(2), pages 195-222, October.
  5. Aubhik Khan & Robert G. King & Alexander L. Wolman, 2003. "Optimal Monetary Policy," Review of Economic Studies, Oxford University Press, vol. 70(4), pages 825-860.
  6. Andrew T. Levin & Alexei Onatski & John C. Williams & Noah Williams, 2005. "Monetary policy under uncertainty in micro-founded macroeconometric models," Working Paper Series 2005-15, Federal Reserve Bank of San Francisco.
  7. Federico Ravenna & Carl E. Walsh, 2007. "Vacancies, Unemployment, and the Phillips Curve," Kiel Working Papers 1362, Kiel Institute for the World Economy.
  8. Stephanie Schmitt-Grohe & Martin Uribe, 2004. "Optimal Simple and Implementable Monetary and Fiscal Rules," NBER Working Papers 10253, National Bureau of Economic Research, Inc.
  9. Walsh, Carl E., 2003. "Labor Market Search, Sticky Prices, and Interest Rate Policies," Santa Cruz Department of Economics, Working Paper Series qt6tg550dv, Department of Economics, UC Santa Cruz.
  10. Faia, Ester, 2006. "Optimal monetary policy rules with labor market frictions," Working Paper Series 0698, European Central Bank.
  11. Mark Gertler & Antonella Trigari, 2006. "Unemployment Fluctuations with Staggered Nash Wage Bargaining," Computing in Economics and Finance 2006 525, Society for Computational Economics.
  12. Taylor, John B., 1993. "Discretion versus policy rules in practice," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 39(1), pages 195-214, December.
  13. Carlos Thomas, 2006. "Search and Matching Frictions and Optimal Monetary Policy," CEP Discussion Papers dp0743, Centre for Economic Performance, LSE.
  14. Robert Shimer, 2004. "The Consequences of Rigid Wages in Search Models," NBER Working Papers 10326, National Bureau of Economic Research, Inc.
  15. Olivier Blanchard & Jordi Gali, 2007. "A New Keynesian Model with Unemployment," Kiel Working Papers 1335, Kiel Institute for the World Economy.
  16. Christopher J. Erceg & Dale W. Henderson & Andrew T. Levin, 1999. "Optimal monetary policy with staggered wage and price contracts," International Finance Discussion Papers 640, Board of Governors of the Federal Reserve System (U.S.).
  17. Schmitt-Grohé, Stephanie & Uribe, Martín, 2006. "Optimal fiscal and monetary policy in a medium-scale macroeconomic model," Working Paper Series 0612, European Central Bank.
  18. Adão, Bernardino & Correia, Isabel & Teles, Pedro, 2001. "Gaps and Triangles," CEPR Discussion Papers 2668, C.E.P.R. Discussion Papers.
  19. Mortensen, Dale T, 1970. "Job Search, the Duration of Unemployment, and the Phillips Curve," American Economic Review, American Economic Association, vol. 60(5), pages 847-62, December.
  20. Cooley, Thomas F. & Quadrini, Vincenzo, 1999. "A neoclassical model of the Phillips curve relation," Journal of Monetary Economics, Elsevier, vol. 44(2), pages 165-193, October.
  21. Régis Barnichon, 2007. "The Shimer Puzzle and the Correct Identification of Productivity Shocks," CEP Discussion Papers dp0823, Centre for Economic Performance, LSE.
  22. Christoffel, Kai & Linzert, Tobias, 2006. "The role of real wage rigidity and labor market frictions for unemployment and inflation dynamics," Discussion Paper Series 1: Economic Studies 2006,11, Deutsche Bundesbank, Research Centre.
  23. Krause, Michael U. & Lubik, Thomas A., 2007. "The (ir)relevance of real wage rigidity in the New Keynesian model with search frictions," Journal of Monetary Economics, Elsevier, vol. 54(3), pages 706-727, April.
  24. Hosios, Arthur J, 1990. "On the Efficiency of Matching and Related Models of Search and Unemployment," Review of Economic Studies, Wiley Blackwell, vol. 57(2), pages 279-98, April.
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:fip:fedfwp:2009-12. 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: (Noah Pollaczek)

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.