The Unreliability of Output-Gap Estimates in Real Time
Abstract
We examine the reliability of alternative output detrending methods, with special attention to the accuracy of real-time estimates of the output gap. We show that ex post revisions of the estimated gap are of the same order of magnitude as the estimated gap itself and that these revisions are highly persistent. Although important, the revision of published data is not the primary source of revisions in measured output gaps; the bulk of the problem is due to the pervasive unreliability of end-of-sample estimates of the trend in output. Multivariate methods that incorporate information from inflation to estimate the output gap are not more reliable than their univariate counterparts. © 2002 President and Fellows of Harvard College and the Massachusetts Institute of Technology.Download Info
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Article provided by MIT Press in its journal Review of Economics and Statistics.
Volume (Year): 84 (2002)
Issue (Month): 4 (November)
Pages: 569-583
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Related research
Keywords:Other versions of this item:
- Athanasios Orphanides & Simon van Norden, 1999. "The Reliability of Output Gap Estimates in Real Time," Macroeconomics 9907006, EconWPA.
- Athanasios Orphanides & Simon Van_Norden, 2000. "The Reliability of Output Gap Estimates in Real Time," Econometric Society World Congress 2000 Contributed Papers 0768, Econometric Society.
- Athanasios Orphanides & Simon van Norden, 1999. "The reliability of output gap estimates in real time," Finance and Economics Discussion Series 1999-38, Board of Governors of the Federal Reserve System (U.S.).
- Athanasios Orphanides & Simon van Norden, 2001. "The Unreliability of Output Gap Estimates in Real Time," CIRANO Working Papers 2001s-57, CIRANO.
- C4 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics
- E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
References
References listed on IDEASPlease 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.:
- 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.
- Beveridge, Stephen & Nelson, Charles R., 1981. "A new approach to decomposition of economic time series into permanent and transitory components with particular attention to measurement of the `business cycle'," Journal of Monetary Economics, Elsevier, vol. 7(2), pages 151-174.
- Taylor, John B., 1999.
"The robustness and efficiency of monetary policy rules as guidelines for interest rate setting by the European central bank,"
Journal of Monetary Economics,
Elsevier, vol. 43(3), pages 655-679, June.
- Taylor, John B., 1998. "The Robustness and Efficiency of Monetary Policy Rules as Guidelines for Interest Rate Setting by the European Central Bank," Seminar Papers 649, Stockholm University, Institute for International Economic Studies.
- Marianne Baxter & Robert G. King, 1999.
"Measuring Business Cycles: Approximate Band-Pass Filters For Economic Time Series,"
The Review of Economics and Statistics,
MIT Press, vol. 81(4), pages 575-593, November.
- Tom Doan, . "BKFILTER: RATS procedure to implement band pass filter using Baxter-King method," Statistical Software Components RTS00026, Boston College Department of Economics.
- Marianne Baxter & Robert G. King, 1995. "Measuring Business Cycles Approximate Band-Pass Filters for Economic Time Series," NBER Working Papers 5022, National Bureau of Economic Research, Inc.
- Christina D. Romer & David H. Romer, 1997. "Reducing Inflation: Motivation and Strategy," NBER Books, National Bureau of Economic Research, Inc, number rome97-1, October.
- Athanasios Orphanides & Simon van Norden, 1999.
"The Reliability of Output Gap Estimates in Real Time,"
Macroeconomics
9907006, EconWPA.
- Athanasios Orphanides & Simon van Norden, 2002. "The Unreliability of Output-Gap Estimates in Real Time," The Review of Economics and Statistics, MIT Press, vol. 84(4), pages 569-583, November.
- Athanasios Orphanides & Simon Van_Norden, 2000. "The Reliability of Output Gap Estimates in Real Time," Econometric Society World Congress 2000 Contributed Papers 0768, Econometric Society.
- Athanasios Orphanides & Simon van Norden, 1999. "The reliability of output gap estimates in real time," Finance and Economics Discussion Series 1999-38, Board of Governors of the Federal Reserve System (U.S.).
- Athanasios Orphanides & Simon van Norden, 2001. "The Unreliability of Output Gap Estimates in Real Time," CIRANO Working Papers 2001s-57, CIRANO.
- Lawrence J. Christiano & Terry J. Fitzgerald, 1999.
"The Band Pass Filter,"
NBER Working Papers
7257, National Bureau of Economic Research, Inc.
- Lawrence J. Christiano & Terry J. Fitzgerald, 2003. "The Band Pass Filter," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 44(2), pages 435-465, 05.
- Lawrence J. Christiano & Terry J. Fitzgerald, 1999. "The Band pass filter," Working Paper 9906, Federal Reserve Bank of Cleveland.
- Danny Quah, 1991.
"The Relative Importance of Permanent and Transitory Components: Identi- fication and Some Theoretical Bounds,"
NBER Technical Working Papers
0106, National Bureau of Economic Research, Inc.
- Quah, Danny, 1992. "The Relative Importance of Permanent and Transitory Components: Identification and Some Theoretical Bounds," Econometrica, Econometric Society, vol. 60(1), pages 107-18, January.
- Danny Quah, 1991. "The Relative Importance of Permanent and Transitory Components: Identification and Some Theoretical Bounds," FMG Discussion Papers dp126, Financial Markets Group.
- Danny Quah, 1988. "The Relative Importance of Permanent and Transitory Components: Identification and Some Theoretical Bounds," Working papers 498, Massachusetts Institute of Technology (MIT), Department of Economics.
- Dean Croushore & Tom Stark, 1999.
"A real-time data set for macroeconomists,"
Working Papers
99-4, Federal Reserve Bank of Philadelphia.
- Croushore, Dean & Stark, Tom, 2001. "A real-time data set for macroeconomists," Journal of Econometrics, Elsevier, vol. 105(1), pages 111-130, November.
- Taylor, John B. (ed.), 2001. "Monetary Policy Rules," National Bureau of Economic Research Books, University of Chicago Press, edition 1, number 9780226791258, April.
- Richard Clarida & Jordi Gali & Mark Gertler, 1998.
"Monetary Policy Rules and Macroeconomic Stability: Evidence and Some Theory,"
NBER Working Papers
6442, National Bureau of Economic Research, Inc.
- Richard Clarida & Jordi Galí & Mark Gertler, 2000. "Monetary Policy Rules And Macroeconomic Stability: Evidence And Some Theory," The Quarterly Journal of Economics, MIT Press, vol. 115(1), pages 147-180, February.
- Clarida, Richard & Galí, Jordi & Gertler, Mark, 1998. "Monetary Policy Rules and Macroeconomic Stability: Evidence and Some Theory," CEPR Discussion Papers 1908, C.E.P.R. Discussion Papers.
- Clarida, R. & Gali, J. & Gertler, M., 1998. "Monetary Policy Rules and Macroeconomic Stability: Evidence and some Theory," Working Papers 98-01, C.V. Starr Center for Applied Economics, New York University.
- Richard Clarida & Jordi Galí & Mark Gertler, 1997. "Monetary policy rules and macroeconomic stability: Evidence and some theory," Economics Working Papers 350, Department of Economics and Business, Universitat Pompeu Fabra, revised May 1999.
- Orphanides, Athanasios, 2003.
"The quest for prosperity without inflation,"
Journal of Monetary Economics,
Elsevier, vol. 50(3), pages 633-663, April.
- Athanasios Orphanides, 2000. "The quest for prosperity without inflation," Working Paper Series 15, European Central Bank.
- Orphanides, Athanasios, 1999. "The Quest for Prosperity Without Inflation," Working Paper Series 93, Sveriges Riksbank (Central Bank of Sweden).
- Rothman, Philip, 1997.
"More Uncertainty about the Unit Root in U.S. Real GNP,"
Journal of Macroeconomics,
Elsevier, vol. 19(4), pages 771-780, October.
- Philip Rothman, . "More Uncertainty About the Unit Root in U.S. Real GNP," Working Papers 9616, East Carolina University, Department of Economics.
- Yin-Wong Cheung & Menzie D. Chinn, 1996.
"Further Investigation of the Uncertain Unit Root in GNP,"
NBER Technical Working Papers
0206, National Bureau of Economic Research, Inc.
- Cheung, Yin-Wong & Chinn, Menzie D, 1997. "Further Investigation of the Uncertain Unit Root in GNP," Journal of Business & Economic Statistics, American Statistical Association, vol. 15(1), pages 68-73, January.
- Yin-Wong Cheung & Menzie Chinn, 1995. "Further investigation of the uncertain unit root in GNP," Econometrics 9508002, EconWPA.
- Kichian, Maral, 1999. "Measuring Potential Output within a State-Space Framework," Working Papers 99-9, Bank of Canada.
- Bennett T. McCallum & Edward Nelson, 1998.
"Performance of Operational Policy Rules in an Estimated Semi-Classical Structural Model,"
NBER Working Papers
6599, National Bureau of Economic Research, Inc.
- Bennett T. McCallum & Edward Nelson, 1999. "Performance of Operational Policy Rules in an Estimated Semiclassical Structural Model," NBER Chapters, in: Monetary Policy Rules, pages 15-56 National Bureau of Economic Research, Inc.
- Bennett T. McCallum & Edward Nelson, 1998. "Performance of operational policy rules in an estimated semi-classical structural model," Proceedings, Federal Reserve Bank of San Francisco, issue Mar.
- Bennett T. McCallum & Edward Nelson, . "Performance of Operational Policy Rules in an Estimated Semi-Classical Structural Model," GSIA Working Papers 1998-22, Carnegie Mellon University, Tepper School of Business.
- Robert J. Hodrick & Edward Prescott, 1981.
"Post-War U.S. Business Cycles: An Empirical Investigation,"
Discussion Papers
451, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Hodrick, Robert J & Prescott, Edward C, 1997. "Postwar U.S. Business Cycles: An Empirical Investigation," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 29(1), pages 1-16, February.
- Clark, Peter K, 1987. "The Cyclical Component of U.S. Economic Activity," The Quarterly Journal of Economics, MIT Press, vol. 102(4), pages 797-814, November.
- Athanasios Orphanides, 1998.
"Monetary policy rules based on real-time data,"
Finance and Economics Discussion Series
1998-03, Board of Governors of the Federal Reserve System (U.S.).
- Athanasios Orphanides, 2001. "Monetary Policy Rules Based on Real-Time Data," American Economic Review, American Economic Association, vol. 91(4), pages 964-985, September.
- Kozicki, Sharon, 1999.
"Multivariate detrending under common trend restrictions: Implications for business cycle research,"
Journal of Economic Dynamics and Control,
Elsevier, vol. 23(7), pages 997-1028, June.
- Sharon Kozicki, 1996. "Multivariate detrending under common trend restrictions: implications for business cycle research," Research Working Paper 96-01, Federal Reserve Bank of Kansas City.
- Harvey, A C, 1985. "Trends and Cycles in Macroeconomic Time Series," Journal of Business & Economic Statistics, American Statistical Association, vol. 3(3), pages 216-27, June.
- King, Robert G. & Rebelo, Sergio T., 1993.
"Low frequency filtering and real business cycles,"
Journal of Economic Dynamics and Control,
Elsevier, vol. 17(1-2), pages 207-231.
- King, R.G. & Rebelo, S.T., 1989. "Low Frequency Filtering And Real Business Cycles," RCER Working Papers 205, University of Rochester - Center for Economic Research (RCER).
- Diebold, Francis X & Mariano, Roberto S, 2002.
"Comparing Predictive Accuracy,"
Journal of Business & Economic Statistics,
American Statistical Association, vol. 20(1), pages 134-44, January.
- Diebold, Francis X & Mariano, Roberto S, 1995. "Comparing Predictive Accuracy," Journal of Business & Economic Statistics, American Statistical Association, vol. 13(3), pages 253-63, July.
- Francis X. Diebold & Robert S. Mariano, 1994. "Comparing Predictive Accuracy," NBER Technical Working Papers 0169, National Bureau of Economic Research, Inc.
- Watson, Mark W., 1986. "Univariate detrending methods with stochastic trends," Journal of Monetary Economics, Elsevier, vol. 18(1), pages 49-75, July.
- Orphanides, Athanasios, 2003.
"Monetary policy evaluation with noisy information,"
Journal of Monetary Economics,
Elsevier, vol. 50(3), pages 605-631, April.
- 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.).
- Guay, A & St-Amant, P, 1996.
"Do Mechanical Filters Provide a Good Approximation of Business Cycles?,"
Working Papers-Department of Finance Canada
1996-2, Department of Finance Canada.
- Guay, A & St-Amant, P, 1996. "Do Mechanical Filters Provide a Good Approximation of Business Cycles?," Technical Reports 78, Bank of Canada.
- John B. Taylor, 1999.
"A Historical Analysis of Monetary Policy Rules,"
NBER Chapters,
in: Monetary Policy Rules, pages 319-348
National Bureau of Economic Research, Inc.
- John B. Taylor, 1998. "An Historical Analysis of Monetary Policy Rules," NBER Working Papers 6768, National Bureau of Economic Research, Inc.
- St-Amant, P. & van Norden, S., 1997. "Measurement of the Output Gap: A Discussion of Recent Research at the Bank of Canada," Technical Reports 79, Bank of Canada.
- Douglas O. Staiger & James H. Stock & Mark W. Watson, 1997.
"How Precise Are Estimates of the Natural Rate of Unemployment?,"
NBER Chapters,
in: Reducing Inflation: Motivation and Strategy, pages 195-246
National Bureau of Economic Research, Inc.
- Douglas Staiger & James H. Stock & Mark W. Watson, 1996. "How Precise are Estimates of the Natural Rate of Unemployment?," NBER Working Papers 5477, National Bureau of Economic Research, Inc.
- Agustín Maravall, 1996. "Unobserved Components in Economic Time Series," Banco de España Working Papers 9609, Banco de España.
- Harvey, A C & Jaeger, A, 1993. "Detrending, Stylized Facts and the Business Cycle," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 8(3), pages 231-47, July-Sept.
- Hamilton, James D., 1986. "A standard error for the estimated state vector of a state-space model," Journal of Econometrics, Elsevier, vol. 33(3), pages 387-397, December.
- Douglas Staiger & James H. Stock & Mark W. Watson, 1997. "The NAIRU, Unemployment and Monetary Policy," Journal of Economic Perspectives, American Economic Association, vol. 11(1), pages 33-49, Winter.
- Agustín Maravall, 1996. "Unobserved Components in Economic Time Series," Banco de España Working Papers 9609, Banco de España.
- Timothy Cogley & James M. Nason, 1993.
"Effects of the Hodrick-Prescott filter on trend and difference stationary time series: implications for business cycle research,"
Working Papers in Applied Economic Theory
93-01, Federal Reserve Bank of San Francisco.
- Cogley, Timothy & Nason, James M., 1995. "Effects of the Hodrick-Prescott filter on trend and difference stationary time series Implications for business cycle research," Journal of Economic Dynamics and Control, Elsevier, vol. 19(1-2), pages 253-278.
- Frank Smets, 1998.
"Output gap uncertainty: does it matter for the Taylor rule?,"
BIS Working Papers
60, Bank for International Settlements.
- Frank Smets, 2002. "Output gap uncertainty: Does it matter for the Taylor rule?," Empirical Economics, Springer, vol. 27(1), pages 113-129.
- Rotemberg, Julio J & Woodford, Michael, 1996. "Real-Business-Cycle Models and the Forecastable Movements in Output, Hours, and Consumption," American Economic Review, American Economic Association, vol. 86(1), pages 71-89, March.
- 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.
- Nelson, Charles R. & Plosser, Charles I., 1982. "Trends and random walks in macroeconmic time series : Some evidence and implications," Journal of Monetary Economics, Elsevier, vol. 10(2), pages 139-162.
- Kenneth Kuttner, 1992. "Monetary policy with uncertain estimates of potential output," Economic Perspectives, Federal Reserve Bank of Chicago, issue Jan, pages 2-15.
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