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Hyperbolic Discounting and Positive Optimal Inflation

  • Graham, Liam
  • Snower, Dennis J.

The Friedman rule states that steady-state welfare is maximized when there is deflation at the real rate of interest. Recent work by Khan et al. (2003) uses a richer model but still finds deflation optimal. In an otherwise standard new Keynesian model we show that, if households have hyperbolic discounting, small positive rates of inflation can be optimal. In our baseline calibration, the optimal rate of inflation is 2.1% and remains positive across a wide range of calibrations.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 8390.

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Date of creation: May 2011
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Handle: RePEc:cpr:ceprdp:8390
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  1. Graham, Liam & Snower, Dennis J., 2008. "Hyperbolic discounting and the Phillips curve," Open Access Publications from Kiel Institute for the World Economy 4262, Kiel Institute for the World Economy (IfW).
  2. Shapiro, Jesse M., 2005. "Is there a daily discount rate? Evidence from the food stamp nutrition cycle," Journal of Public Economics, Elsevier, vol. 89(2-3), pages 303-325, February.
  3. Giovanni Mastrobuoni & Matthew Weinberg, 2009. "Heterogeneity in Intra-monthly Consumption Patterns, Self-Control, and Savings at Retirement," American Economic Journal: Economic Policy, American Economic Association, vol. 1(2), pages 163-89, August.
  4. David Romer, 1989. "Staggered Price Setting with Endogenous Frequency of Adjustment," NBER Working Papers 3134, National Bureau of Economic Research, Inc.
  5. Donna Brown & Peter Ingram & Jonathan Wadsworth, 2004. "Everyone's A Winner? Union Effects on Persistence in Private Sector Wage Settlements: Longitudinal Evidence from Britain," School of Economics Discussion Papers 1104, School of Economics, University of Surrey.
  6. Gomme, Paul, 1993. "Money and growth revisited : Measuring the costs of inflation in an endogenous growth model," Journal of Monetary Economics, Elsevier, vol. 32(1), pages 51-77, August.
  7. Jeremy Tobacman & David Laibson, 2007. "Estimating Discount Functions with Consumption Choices over the Lifecycle," Economics Series Working Papers 341, University of Oxford, Department of Economics.
  8. Groth, Charlotta & Johansson, Åsa, 2002. "Bargaining Structure and Nominal Wage Flexibility," Seminar Papers 709, Stockholm University, Institute for International Economic Studies.
  9. 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.
  10. Ascari, Guido, 1998. "Superneutrality Of Money In Staggered Wage-Setting Models," Macroeconomic Dynamics, Cambridge University Press, vol. 2(03), pages 383-400, September.
  11. David Laibson, 1997. "Golden Eggs and Hyperbolic Discounting," The Quarterly Journal of Economics, Oxford University Press, vol. 112(2), pages 443-478.
  12. Ayşe İmrohoroğlu & Selahattin İmrohoroğlu & Douglas H. Joines, 2003. "Time-Inconsistent Preferences and Social Security," The Quarterly Journal of Economics, Oxford University Press, vol. 118(2), pages 745-784.
  13. Hasan Bakhshi & Pablo Burriel-Llombart, 2003. "Endogenous Price Stickiness, Trend Inflation, and the New Keynesian Phillips Curve," Computing in Economics and Finance 2003 12, Society for Computational Economics.
  14. Roger T. Kaufman & Geoffrey Woglom, 1986. "The Degree of Indexation in Major U.S. Union Contracts," ILR Review, Cornell University, ILR School, vol. 39(3), pages 439-448, April.
  15. Roberto M. Billi & George A. Kahn, 2008. "What is the optimal inflation rate?," Economic Review, Federal Reserve Bank of Kansas City, issue Q II, pages 5-28.
  16. Benigno, Pierpaolo, 2001. "Optimal Monetary Policy in a Currency Area," CEPR Discussion Papers 2755, C.E.P.R. Discussion Papers.
  17. Andrew Caplin & John Leahy, 2001. "The social discount rate," Discussion Paper / Institute for Empirical Macroeconomics 137, Federal Reserve Bank of Minneapolis.
  18. Robert J. Barro, 1999. "Ramsey Meets Laibson in the Neoclassical Growth Model," The Quarterly Journal of Economics, Oxford University Press, vol. 114(4), pages 1125-1152.
  19. David Card, 1983. "Cost-of-Living Escalators in Major Union Contracts," ILR Review, Cornell University, ILR School, vol. 37(1), pages 34-48, October.
  20. Smith, Jennifer C, 2000. "Nominal Wage Rigidity in the United Kingdom," Economic Journal, Royal Economic Society, vol. 110(462), pages C176-95, March.
  21. K. Huang & Z. Liu, . "Staggered price-setting, staggered wage-setting, and business cycle persistence," Working Papers 2000-28, Utah State University, Department of Economics.
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