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The Optimal Inflation Rate in New Keynesian Models: Should Central Banks Raise Their Inflation Targets in Light of the Zero Lower Bound?

  • Yuriy Gorodnichenko

    (UC Berkeley)

  • Johannes Wieland

    (University of California, Berkeley)

  • Olivier Coibion

    (College of William and Mary)

We study the effects of positive steady-state inflation in New Keynesian models subject to the zero bound on interest rates. We derive the utility-based welfare loss function taking into account the effects of positive steady-state inflation and solve for the optimal level of inflation in the model. For plausible calibrations with costly but infrequent episodes at the zero-lower bound, the optimal inflation rate is low, typically less than two percent, even after considering a variety of extensions, including optimal stabilization policy, price indexation, endogenous and state- dependent price stickiness, capital formation, model-uncertainty, and downward nominal wage rigidities. On the normative side, price level targeting delivers large welfare gains and a very low optimal inflation rate consistent with price stability. These results suggest that raising the inflation target is too blunt an instrument to efficiently reduce the severe costs of zero-bound episodes.

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Paper provided by Society for Economic Dynamics in its series 2012 Meeting Papers with number 70.

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Date of creation: 2012
Date of revision:
Handle: RePEc:red:sed012:70
Contact details of provider: Postal: Society for Economic Dynamics Marina Azzimonti Department of Economics Stonybrook University 10 Nicolls Road Stonybrook NY 11790 USA
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  1. Michael T. Kiley, 2004. "Is moderate-to-high inflation inherently unstable?," Finance and Economics Discussion Series 2004-43, Board of Governors of the Federal Reserve System (U.S.).
  2. Romer, David, 1990. "Staggered price setting with endogenous frequency of adjustment," Economics Letters, Elsevier, vol. 32(3), pages 205-210, March.
  3. William T. Dickens & Lorenz Goette & Erica L. Groshen & Steinar Holden & Julian Messina & Mark E. Schweitzer & Jarkko Turunen & Melanie E. Ward, 2006. "How wages change : micro evidence from the International Wage Flexibility Project," Working Paper Research 96, National Bank of Belgium.
  4. Ariel Burstein & Christian Hellwig, 2008. "Welfare Costs of Inflation in a Menu Cost Model," 2008 Meeting Papers 1, Society for Economic Dynamics.
  5. Mark Zbaracki & Mark Ritson & Daniel Levy & Shantanu Dutta & Mark Bergen, 2003. "Managerial and Customer Costs of Price Adjustment: Direct Evidence from Industrial Markets," Working Papers 2003-07, Bar-Ilan University, Department of Economics.
  6. repec:tpr:qjecon:v:123:y:2008:i:4:p:1415-1464 is not listed on IDEAS
  7. Guido Ascari & Tiziano Ropele, 2007. "Trend Inflation, Taylor Principle and Indeterminacy," Kiel Working Papers 1332, Kiel Institute for the World Economy.
  8. Martin Bodenstein & Christopher J. Erceg & Luca Guerrieri, 2009. "The effects of foreign shocks when interest rates are at zero," International Finance Discussion Papers 983, Board of Governors of the Federal Reserve System (U.S.).
  9. Peter J. Klenow & Benjamin A. Malin, 2010. "Microeconomic Evidence on Price-Setting," NBER Working Papers 15826, National Bureau of Economic Research, Inc.
  10. Olivier Coibion & Yuriy Gorodnichenko & Johannes F. Wieland, 2010. "The Optimal Inflation Rate in New Keynesian Models," NBER Working Papers 16093, National Bureau of Economic Research, Inc.
  11. Giannoni, Marc & Woodford, Michael, 2010. "Optimal Target Criteria for Stabilization Policy," CEPR Discussion Papers 7719, C.E.P.R. Discussion Papers.
  12. Robert Amano & Malik Shukayev, 2009. "Risk Premium Shocks and the Zero Bound on Nominal Interest Rates," Staff Working Papers 09-27, Bank of Canada.
  13. Yuriy Gorodnichenko & Olivier Coibion, 2009. "Monetary Policy, Trend Inflation and the Great Moderation: An Alternative Interpretation," 2009 Meeting Papers 21, Society for Economic Dynamics.
  14. Yuriy Gorodnichenko & Serena Ng, 2009. "Estimation of DSGE Models When the Data are Persistent," NBER Working Papers 15187, National Bureau of Economic Research, Inc.
  15. Kim, Jinill & Ruge-Murcia, Francisco J., 2009. "How much inflation is necessary to grease the wheels?," Journal of Monetary Economics, Elsevier, vol. 56(3), pages 365-377, April.
  16. Roberto M. Billi, 2011. "Optimal Inflation for the US Economy," American Economic Journal: Macroeconomics, American Economic Association, vol. 3(3), pages 29-52, July.
  17. Gadi Barlevy, 2004. "The Cost of Business Cycles and the Benefits of Stabilization: A Survey," NBER Working Papers 10926, National Bureau of Economic Research, Inc.
  18. V. Bhaskar, 2002. "On Endogenously Staggered Prices," Review of Economic Studies, Oxford University Press, vol. 69(1), pages 97-116.
  19. Burnside, Craig, 1996. "Production function regressions, returns to scale, and externalities," Journal of Monetary Economics, Elsevier, vol. 37(2-3), pages 177-201, April.
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