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An explicit inflation target as a commitment device

  • Libich, Jan

This paper shows an avenue through which a numerical long-run inflation target ensures low inflation and high credibility; one that is independent of the usual Walsh incentive contract. Our novel game theoretic framework - a generalization of alternating move games - formalizes the fact that since the target is explicit (legislated), it cannot be frequently reconsidered. This 'explicitness' therefore serves as a commitment device. There are two key results. First, it is shown that if the inflation target is sufficiently rigid/explicit relative to the public's wages, low inflation is time consistent and hence credible even if the policymaker's output target is above potential. Second, it is found that the central banker's optimal explicitness level is decreasing in the degree of his patience/independence (due to their substitutability in achieving credibility). Our analysis therefore offers an explanation for the 'inflation and credibility convergence' over the past two decades as well as the fact that inflation targets were legislated primarily by countries that had lacked central bank independence like New Zealand, Canada, and the UK rather than the US, Germany, or Switzerland. We show that there exists fair empirical support for all the predictions of our analysis.

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Article provided by Elsevier in its journal Journal of Macroeconomics.

Volume (Year): 30 (2008)
Issue (Month): 1 (March)
Pages: 43-68

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Handle: RePEc:eee:jmacro:v:30:y:2008:i:1:p:43-68
Contact details of provider: Web page: http://www.elsevier.com/locate/inca/622617

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  1. Rogoff, Kenneth, 1985. "The Optimal Degree of Commitment to an Intermediate Monetary Target," The Quarterly Journal of Economics, MIT Press, vol. 100(4), pages 1169-89, November.
  2. Laurence Ball & Niamh Sheridan, 2003. "Does Inflation Targeting Matter?," NBER Working Papers 9577, National Bureau of Economic Research, Inc.
  3. Guy Debelle, 1997. "Inflation Targeting in Practice," IMF Working Papers 97/35, International Monetary Fund.
  4. Woodford, Michael, 1999. "Optimal Monetary Policy Inertia," Manchester School, University of Manchester, vol. 67(0), pages 1-35, Supplemen.
  5. In-Koo Cho & Akihiko Matsui, 2005. "Time Consistency In Alternating-Move Policy Games," The Japanese Economic Review, Japanese Economic Association, vol. 56(3), pages 273-294.
  6. Orphanides, Athanasios, 2003. "The quest for prosperity without inflation," Journal of Monetary Economics, Elsevier, vol. 50(3), pages 633-663, April.
  7. Luke B. Willard, 2006. "Does Inflation Targeting Matter? A Reassessment," Working Papers 82, Princeton University, Department of Economics, Center for Economic Policy Studies..
  8. Eijffinger, Sylvester & Schaling, Eric & Hoeberichts, Marco, 1998. "Central bank independence: A sensitivity analysis," European Journal of Political Economy, Elsevier, vol. 14(1), pages 73-88, February.
  9. Avinash Dixit & Luisa Lambertini, 2003. "Interactions of Commitment and Discretion in Monetary and Fiscal Policies," Boston College Working Papers in Economics 575, Boston College Department of Economics.
  10. Lars E.O. Svensson, 1998. "Inflation Targeting as a Monetary Policy Rule," NBER Working Papers 6790, National Bureau of Economic Research, Inc.
  11. Gauti B. Eggertsson & Eric Le Borgne, 2010. "A Political Agency Theory of Central Bank Independence," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 42(4), pages 647-677, 06.
  12. Giovanni Olivei & Silvana Tenreyro, 2006. "The timing of monetary policy shocks," LSE Research Online Documents on Economics 3742, London School of Economics and Political Science, LSE Library.
  13. V. Bhaskar, 2002. "On Endogenously Staggered Prices," Review of Economic Studies, Oxford University Press, vol. 69(1), pages 97-116.
  14. Hughes Hallett, Andrew & Libich, Jan, 2006. "Central Bank Independence, Accountability and Transparency: Complements or Strategic Substitutes?," CEPR Discussion Papers 5470, C.E.P.R. Discussion Papers.
  15. Eric Maskin & Jean Tirole, 2010. "A Theory of Dynamic Oligopoly, 1: Overview and Quantity Competition with Large Fixed Costs," Levine's Working Paper Archive 397, David K. Levine.
  16. Apel, Mikael & Friberg, Richard & Hallsten, Kerstin, 2001. "Micro Foundations of Macroeconomic Price Adjustment: Survey Evidence from Swedish Firms," Working Paper Series 128, Sveriges Riksbank (Central Bank of Sweden).
  17. repec:nbr:nberre:0126 is not listed on IDEAS
  18. Clarida, Richard & Galí, Jordi & Gertler, Mark, 1999. "The Science of Monetary Policy: A New Keynesian Perspective," CEPR Discussion Papers 2139, C.E.P.R. Discussion Papers.
  19. Markus Hyvonen, 2004. "Inflation Convergence Across Countries," RBA Research Discussion Papers rdp2004-04, Reserve Bank of Australia.
  20. Matthew B. Canzoneri, 1983. "Monetary policy games and the role of private information," International Finance Discussion Papers 249, Board of Governors of the Federal Reserve System (U.S.).
  21. Andrew Hughes Hallett & Jan Libich, 2007. "Fiscal-monetary Interactions: The Effect of Fiscal Restraint and Public Monitoring on Central Bank Credibility," Open Economies Review, Springer, vol. 18(5), pages 559-576, November.
  22. Blinder, Alan S, 1997. "Is There a Core of Practical Macroeconomics That We Should All Believe?," American Economic Review, American Economic Association, vol. 87(2), pages 240-43, May.
  23. Cukierman, Alex & Webb, Steven B & Neyapti, Bilin, 1992. "Measuring the Independence of Central Banks and Its Effect on Policy Outcomes," World Bank Economic Review, World Bank Group, vol. 6(3), pages 353-98, September.
  24. McCallum, Bennett T., 1997. "Crucial issues concerning central bank independence," Journal of Monetary Economics, Elsevier, vol. 39(1), pages 99-112, June.
  25. Guy Debelle & Stanley Fischer, 1994. "How independent should a central bank be?," Conference Series ; [Proceedings], Federal Reserve Bank of Boston, vol. 38, pages 195-225.
  26. Robert J. Barro & David B. Gordon, 1981. "A Positive Theory of Monetary Policy in a Natural-Rate Model," NBER Working Papers 0807, National Bureau of Economic Research, Inc.
  27. Andrew Hallett & Jan Libich, 2012. "Explicit inflation targets and central bank independence: friends or foes?," Economic Change and Restructuring, Springer, vol. 45(4), pages 271-297, November.
  28. Lipman, Barton L. & Wang, Ruqu, 2000. "Switching Costs in Frequently Repeated Games," Journal of Economic Theory, Elsevier, vol. 93(2), pages 149-190, August.
  29. N. Gregory Mankiw & Ricardo Reis, 2001. "Sticky Information Versus Sticky Prices: A Proposal to Replace the New Keynesian Phillips Curve," Harvard Institute of Economic Research Working Papers 1922, Harvard - Institute of Economic Research.
  30. Eijffinger, Sylvester C.W. & Geraats, Petra M., 2006. "How transparent are central banks?," European Journal of Political Economy, Elsevier, vol. 22(1), pages 1-21, March.
  31. Laurence Ball, 2000. "Near-Rationality and Inflation in Two Monetary Regimes," Economics Working Paper Archive 435, The Johns Hopkins University,Department of Economics.
  32. Marvin Goodfriend, 2003. "Inflation Targeting in the United States?," NBER Working Papers 9981, National Bureau of Economic Research, Inc.
  33. Benjamin M. Friedman, 2004. "Why the Federal Reserve Should Not Adopt Inflation Targeting," International Finance, Wiley Blackwell, vol. 7(1), pages 129-136, 03.
  34. de Haan, J. & Amtenbrink, F. & Eijffinger, S.C.W., 1998. "Accountability of Central Banks : Aspects and Quantification," Discussion Paper 1998-54, Tilburg University, Center for Economic Research.
  35. Carl E. Walsh, 1994. "Is New Zealand's Reserve Bank Act of 1989 an optimal central bank contract?," Pacific Basin Working Paper Series 94-01, Federal Reserve Bank of San Francisco.
  36. Waller, Christopher J & Walsh, Carl E, 1996. "Central-Bank Independence, Economic Behavior, and Optimal Term Lengths," American Economic Review, American Economic Association, vol. 86(5), pages 1139-53, December.
  37. Kydland, Finn E & Prescott, Edward C, 1977. "Rules Rather Than Discretion: The Inconsistency of Optimal Plans," Journal of Political Economy, University of Chicago Press, vol. 85(3), pages 473-91, June.
  38. Walsh, Carl E, 1995. "Optimal Contracts for Central Bankers," American Economic Review, American Economic Association, vol. 85(1), pages 150-67, March.
  39. Roger Lagunoff & Akihiko Matsu, . "Asynchronous Choice in Repeated Coordination Games," Penn CARESS Working Papers 23a1aa461811b8f48b0334f6e, Penn Economics Department.
  40. Jan Libich, 2006. "Inflexibility Of Inflation Targeting Revisited: Modeling The "Anchoring"Effect," CAMA Working Papers 2006-02, Centre for Applied Macroeconomic Analysis, Crawford School of Public Policy, The Australian National University.
  41. Fischer, Stanley, 1977. "Long-Term Contracts, Rational Expectations, and the Optimal Money Supply Rule," Journal of Political Economy, University of Chicago Press, vol. 85(1), pages 191-205, February.
  42. Jan Libich & Petr Stehlik, 2007. "Incorporating Rigidity In The Timing Structure Of Macroeconomic Games," CAMA Working Papers 2007-10, Centre for Applied Macroeconomic Analysis, Crawford School of Public Policy, The Australian National University.
  43. Corbo, Vittorio & Landerretche, Oscar & Schmidt-Hebbel, Klaus, 2001. "Assessing Inflation Targeting after a Decade of World Experience," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 6(4), pages 343-68, October.
  44. Georgios Chortareas & David Stasavage & Gabriel Sterne, 2002. "Does it pay to be transparent? international evidence form central bank forecasts," Review, Federal Reserve Bank of St. Louis, issue Jul, pages 99-118.
  45. Frederic S. Mishkin, 2004. "Why the Federal Reserve Should Adopt Inflation Targeting," International Finance, Wiley Blackwell, vol. 7(1), pages 117-127, 03.
  46. Backus, David & Driffill, John, 1985. "Rational Expectations and Policy Credibility Following a Change in Regime," Review of Economic Studies, Wiley Blackwell, vol. 52(2), pages 211-21, April.
  47. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
  48. Alesina, Alberto & Summers, Lawrence H, 1993. "Central Bank Independence and Macroeconomic Performance: Some Comparative Evidence," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 25(2), pages 151-62, May.
  49. Frederic S. Mishkin & Klaus Schmidt-Hebbel, 2001. "One decade of inflation targeting in the world : What do we know and what do we need to know?," Working Papers Central Bank of Chile 101, Central Bank of Chile.
  50. Taylor, John B, 1979. "Staggered Wage Setting in a Macro Model," American Economic Review, American Economic Association, vol. 69(2), pages 108-13, May.
  51. Thomas Y. Wu, 2004. "Does Inflation Targeting Reduce Inflation? An Analysis for the OECD Industrial Countries," Working Papers Series 83, Central Bank of Brazil, Research Department.
  52. Taylor, John B, 1980. "Aggregate Dynamics and Staggered Contracts," Journal of Political Economy, University of Chicago Press, vol. 88(1), pages 1-23, February.
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