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Learning, Endogenous Indexation and Disinflation in the New-Keynesian Model

  • Wieland, Volker

This paper introduces adaptive learning and endogenous indexation in the New-Keynesian Phillips curve and studies disinflation under inflation targeting policies. The analysis is motivated by the disinflation performance of many inflation-targeting countries, in particular the gradual Chilean disinflation with temporary annual targets. At the start of the disinflation episode price-setting firms' expect inflation to be highly persistent and opt for backward-looking indexation. As the central bank acts to bring inflation under control, price-setting firms revise their estimates of the degree of persistence. Such adaptive learning lowers the cost of disinflation. This reduction can be exploited by a gradual approach to disinflation. Firms that choose the rate for indexation also re-assess the likelihood that announced inflation targets determine steady-state inflation and adjust indexation of contracts accordingly. A strategy of announcing and pursuing short-term targets for inflation is found to influence the likelihood that firms switch from backward-looking indexation to the central bank's targets. As firms abandon backward-looking indexation the costs of disinflation decline further. We show that an inflation targeting strategy that employs temporary targets can benefit from lower disinflation costs due to the reduction in backward-looking indexation.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 6749.

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Date of creation: Mar 2008
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Handle: RePEc:cpr:ceprdp:6749
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  1. Schmidt-Hebbel, Klaus & Tapia, Matias, 2002. "Inflation targeting in Chile," The North American Journal of Economics and Finance, Elsevier, vol. 13(2), pages 125-146, August.
  2. Athanasios Orphanides & John C. Williams, 2005. "Monetary policy with imperfect knowledge," Finance and Economics Discussion Series 2005-51, Board of Governors of the Federal Reserve System (U.S.).
  3. Noah Williams & Lars E.O. Svensson, 2007. "Bayesian and Adaptive Optimal Policy under Model Uncertainty," 2007 Meeting Papers 446, Society for Economic Dynamics.
  4. Llosa Gonzalo & Tuesta Vicente, 2007. "Learning about Monetary Policy Rules when the Cost Channel Matters," Working Papers 2007-014, Banco Central de Reserva del Perú.
  5. Fernando Lefort & Klaus Schmidt-Hebbel, 2002. "Indexation, Inflation and Monetary Policy: An Overview," Central Banking, Analysis, and Economic Policies Book Series, in: Fernando Lefort & Klaus Schmidt-Hebbel & Norman Loayza (Series Editor) & Klaus Schmidt-Hebbel (Serie (ed.), Indexation, Inflation and MOnetary Policy, edition 1, volume 2, chapter 1, pages 001-018 Central Bank of Chile.
  6. Lawrence J. Christiano & Martin Eichenbaum & Charles Evans, 2001. "Nominal rigidities and the dynamic effects of a shock to monetary policy," Working Paper 0107, Federal Reserve Bank of Cleveland.
  7. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
  8. Beck, Gunter W. & Wieland, Volker, 2002. "Learning and control in a changing economic environment," Journal of Economic Dynamics and Control, Elsevier, vol. 26(9-10), pages 1359-1377, August.
  9. Athanasios Orphanides & John C. Williams, 2006. "Inflation targeting under imperfect knowledge," Working Paper Series 2006-14, Federal Reserve Bank of San Francisco.
  10. Frederic S. Mishkin & Klaus Schmidt-Hebbel D., 2006. "Monetary Policy Under Inflation Targeting: An Introduction," Journal Economía Chilena (The Chilean Economy), Central Bank of Chile, vol. 9(3), pages 5-17, December.
  11. Gali, Jordi & Gertler, Mark, 1999. "Inflation dynamics: A structural econometric analysis," Journal of Monetary Economics, Elsevier, vol. 44(2), pages 195-222, October.
  12. Klaus Schmidt-Hebbel & Alejandro Werner, 2002. "Inflation Targeting in Brazil, Chile, and Mexico: Performance, Credibility, and the Exchange Rate," Working Papers Central Bank of Chile 171, Central Bank of Chile.
  13. Luis F. Céspedes & Marcelo Ochoa & Claudio Soto, 2005. "The New Keynesian Phillips Curve in an Emerging Market Economy: The Case of Chile," Working Papers Central Bank of Chile 355, Central Bank of Chile.
  14. Calvo, Guillermo A. & Mendoza, Enrique, 1998. "Empirical Puzzles of Chilean Stabilization Policy," Working Papers 98-02, Duke University, Department of Economics.
  15. Frederic S. Miskin & Klaus Schmidt-Hebbel, 2007. "Does Inflation Targeting Make a Difference?," Central Banking, Analysis, and Economic Policies Book Series, in: Frederic S. Miskin & Klaus Schmidt-Hebbel & Norman Loayza (Series Editor) & Klaus Schmidt-Hebbel (Se (ed.), Monetary Policy under Inflation Targeting, edition 1, volume 11, chapter 9, pages 291-372 Central Bank of Chile.
  16. Arminio Fraga & Ilan Goldfajn & André Minella, 2003. "Inflation Targeting in Emerging Market Economies," Working Papers Series 76, Central Bank of Brazil, Research Department.
  17. Thomas Sargent & Noah Williams & Tao Zha, 2006. "The Conquest of South American Inflation," NBER Working Papers 12606, National Bureau of Economic Research, Inc.
  18. Wiliam Branch & George W. Evans, 2005. "A Simple Recursive Forecasting Model," University of Oregon Economics Department Working Papers 2005-3, University of Oregon Economics Department, revised 01 Feb 2005.
  19. Fabio Milani, 2005. "Expectations, Learning and Macroeconomic Persistence," Working Papers 050608, University of California-Irvine, Department of Economics.
  20. Wieland, Volker, 2000. "Learning by doing and the value of optimal experimentation," Journal of Economic Dynamics and Control, Elsevier, vol. 24(4), pages 501-534, April.
  21. 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.
  22. Ellison, Martin, 2006. "The learning cost of interest rate reversals," Journal of Monetary Economics, Elsevier, vol. 53(8), pages 1895-1907, November.
  23. Timothy Cogley & Riccardo Colacito & Thomas J. Sargent, 2007. "Benefits from U.S. Monetary Policy Experimentation in the Days of Samuelson and Solow and Lucas," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(s1), pages 67-99, 02.
  24. Marcet, Albert & Sargent, Thomas J., 1989. "Convergence of least squares learning mechanisms in self-referential linear stochastic models," Journal of Economic Theory, Elsevier, vol. 48(2), pages 337-368, August.
  25. Wieland, Volker, 2000. "Monetary policy, parameter uncertainty and optimal learning," Journal of Monetary Economics, Elsevier, vol. 46(1), pages 199-228, August.
  26. Jose De Gregorio & Eric Parrado, 2006. "Overshooting Meets Inflation Targeting," Working Papers Central Bank of Chile 394, Central Bank of Chile.
  27. Vitor Gaspar & Frank Smets & David Vestin, 2006. "Optimal Monetary Policy under Adaptive Learning," Computing in Economics and Finance 2006 183, Society for Computational Economics.
  28. Vitor Gaspar & Frank Smets & David Vestin, 2006. "Adaptive Learning, Persistence, and Optimal Monetary Policy," Journal of the European Economic Association, MIT Press, vol. 4(2-3), pages 376-385, 04-05.
  29. Vittorio Corbo & Klaus Schmidt-Hebbel, 2001. "Inflation Targeting in Latin America," Working Papers Central Bank of Chile 105, Central Bank of Chile.
  30. Wieland Volker, 2006. "Monetary Policy and Uncertainty about the Natural Unemployment Rate: Brainard-Style Conservatism versus Experimental Activism," The B.E. Journal of Macroeconomics, De Gruyter, vol. 6(1), pages 1-34, March.
  31. Carl E. Walsh, 2003. "Monetary Theory and Policy, 2nd Edition," MIT Press Books, The MIT Press, edition 2, volume 1, number 0262232316, June.
  32. Luis F. Céspedes & Claudio Soto, 2007. "Credibility and Inflation Targeting in Chile," Central Banking, Analysis, and Economic Policies Book Series, in: Frederic S. Miskin & Klaus Schmidt-Hebbel & Norman Loayza (Series Editor) & Klaus Schmidt-Hebbel (Se (ed.), Monetary Policy under Inflation Targeting, edition 1, volume 11, chapter 14, pages 547-578 Central Bank of Chile.
  33. Rodrigo Caputo & Felipe Liendo & Juan Pablo Medina, 2007. "New Keynesian Models for Chile in the Inflation-Targeting Period," Central Banking, Analysis, and Economic Policies Book Series, in: Frederic S. Miskin & Klaus Schmidt-Hebbel & Norman Loayza (Series Editor) & Klaus Schmidt-Hebbel (Se (ed.), Monetary Policy under Inflation Targeting, edition 1, volume 11, chapter 13, pages 507-546 Central Bank of Chile.
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