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Inflation targeting under potential output uncertainty

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Author Info
Victor Gaiduch
Benjamin Hunt (Reserve Bank of New Zealand)
Abstract

In this paper, measures of the uncertainty surrounding estimates of New Zealand's potential output are used to consider whether the output gap is a useful concept for the monetary authority to base policy actions on. The analysis relies on stochastic simulations of the Reserve Bank of New Zealand's Forecasting and Policy System macroeconomic model (FPS). The analysis shows that when the policymakers' estimates of the output gap have large serially correlated errors that are positively correlated with the business cycle, both output and inflation become more variable. However, the output gap is still useful for stabilising output and inflation. Basing policy actions on the output gap directly and/or indirectly through forecasts of inflation leads to better macroeconomic stability than basing policy actions solely on currently available observable data such as inflation and output growth.

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Paper provided by Reserve Bank of New Zealand in its series Reserve Bank of New Zealand Discussion Paper Series with number DP2000/08.

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Length: 28p
Date of creation: Apr 2000
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Handle: RePEc:nzb:nzbdps:2000/08

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Find related papers by JEL classification:
E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
E17 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - Forecasting and Simulation

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.:

  1. Richard Clarida & Jordi Gali & Mark Gertler, 1997. "Monetary Policy Rules in Practice: Some International Evidence," NBER Working Papers 6254, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  2. Peter Isard & Douglas Laxton & Ann-Charlotte Eliasson, 1999. "Simple Monetary Policy Rules Under Model Uncertainty," International Tax and Public Finance, Springer, vol. 6(4), pages 537-577, November. [Downloadable!] (restricted)
    Other versions:
  3. Kuttner, Kenneth N, 1994. "Estimating Potential Output as a Latent Variable," Journal of Business & Economic Statistics, American Statistical Association, vol. 12(3), pages 361-68, July.
  4. Orphanides, Athanasios, 1999. "The Quest for Prosperity Without Inflation," Working Paper Series 93, Sveriges Riksbank (Central Bank of Sweden). [Downloadable!]
    Other versions:
  5. David Hargreaves, 1999. "SDS-FPS: a small demand-side version of the Forecasting and Policy System core model," Reserve Bank of New Zealand Discussion Paper Series G99/10, Reserve Bank of New Zealand. [Downloadable!]
  6. Drew, Aaron & Hunt, Benjamin, 2000. "Efficient simple policy rules and the implications of potential output uncertainty," Journal of Economics and Business, Elsevier, vol. 52(1-2), pages 143-160. [Downloadable!] (restricted)
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  7. Taylor, John B, 1979. "Estimation and Control of a Macroeconomic Model with Rational Expectations," Econometrica, Econometric Society, vol. 47(5), pages 1267-86, September. [Downloadable!] (restricted)
  8. Glenn D. Rudebusch & Lars E. O. Svensson, 1998. "Policy rules for inflation targeting," Proceedings, Federal Reserve Bank of San Francisco, issue Mar.
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  9. Andrew Levin & Volker Wieland & John C. Williams, 1998. "Robustness of simple monetary policy rules under model uncertainty," Finance and Economics Discussion Series 1998-45, Board of Governors of the Federal Reserve System (U.S.). [Downloadable!]
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  10. Aaron Drew & Ben Hunt, 1998. "The Forecasting and Policy System: stochastic simulations of the core model," Reserve Bank of New Zealand Discussion Paper Series G98/6, Reserve Bank of New Zealand. [Downloadable!]
  11. Athanasios Orphanides & Simon van Norden, 1999. "The Reliability of Output Gap Estimates in Real Time," Macroeconomics 9907006, EconWPA. [Downloadable!]
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  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. [Downloadable!] (restricted)
  13. Staiger, Douglas & Stock, James H & Watson, Mark W, 1997. "The NAIRU, Unemployment and Monetary Policy," Journal of Economic Perspectives, American Economic Association, vol. 11(1), pages 33-49, Winter. [Downloadable!] (restricted)
  14. Andrew G. Haldane & Nicoletta Batini, 1998. "Forward-Looking Rules for Monetary Policy," NBER Working Papers 6543, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  15. Hunt, Benjamin & Rose, David & Scott, Alasdair, 2000. "The core model of the Reserve Bank of New Zealand's Forecasting and Policy System," Economic Modelling, Elsevier, vol. 17(2), pages 247-274, April. [Downloadable!] (restricted)
  16. Orphanides, Athanasios & Porter, Richard D. & Reifschneider, David & Tetlow, Robert & Finan, Frederico, 2000. "Errors in the measurement of the output gap and the design of monetary policy," Journal of Economics and Business, Elsevier, vol. 52(1-2), pages 117-141. [Downloadable!] (restricted)
    Other versions:
  17. Athanasios Orphanides, 1998. "Monetary policy evaluation with noisy information," Finance and Economics Discussion Series 1998-50, Board of Governors of the Federal Reserve System (U.S.). [Downloadable!]
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  18. Blanchard, Olivier Jean & Quah, Danny, 1989. "The Dynamic Effects of Aggregate Demand and Supply Disturbances," American Economic Review, American Economic Association, vol. 79(4), pages 655-73, September. [Downloadable!] (restricted)
    Other versions:
  19. Iris Claus, 2000. "Is the output gap a useful indicator of inflation?," Reserve Bank of New Zealand Discussion Paper Series DP2000/05, Reserve Bank of New Zealand. [Downloadable!]
  20. Paul Conway & Ben Hunt, 1997. "Estimating potential output: a semi-structural approach," Reserve Bank of New Zealand Discussion Paper Series G97/9, Reserve Bank of New Zealand. [Downloadable!]
  21. Glenn D. Rudebusch, 1999. "Is the Fed too timid? Monetary policy in an uncertain world," Working Papers in Applied Economic Theory 99-05, Federal Reserve Bank of San Francisco. [Downloadable!]
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  22. Paul Conway & David Frame, 2000. "A spectral analysis of New Zealand output gaps using Fourier and wavelet techniques," Reserve Bank of New Zealand Discussion Paper Series DP2000/06, Reserve Bank of New Zealand. [Downloadable!]
Full references

Cited by:
(explanations, 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.)

  1. Ben Hunt & Douglas Laxton, 2001. "The Zero Interest Rate Floor (ZIF) and its Implications for Monetary Policy in Japan," IMF Working Papers 01/186, International Monetary Fund. [Downloadable!]
  2. Gonzalo Llosa & Shirley Miller, 2005. "Using additional information in estimating the output gap in Peru: a multivariate unobserved component approach," Working Papers 2005-004, Banco Central de Reserva del Perú. [Downloadable!]
  3. L Christopher Plantier & Dean Scrimgeour, 2002. "Estimating a Taylor Rule for New Zealand with a time-varying neutral real rate," Reserve Bank of New Zealand Discussion Paper Series DP2002/06, Reserve Bank of New Zealand. [Downloadable!]
  4. Gonzalo Llosa/Shirley Miller, 2004. "Using additional information in estimating output gap in Peru: a multivariate unobserved component approach," Econometric Society 2004 Latin American Meetings 243, Econometric Society. [Downloadable!]
  5. Jean-Philippe Cayen & Simon van Norden, 2002. "La fiabilité des estimations de l'écart de production au Canada," Working Papers 02-10, Bank of Canada. [Downloadable!]
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