International organisations’ vs. private analysts’ forecasts: an evaluation
This paper evaluates the performance of the macroeconomic forecasts disclosed by three leading international organisations - the IMF, the European Commission and the OECD - and compares it with that of the mean forecasts of two surveys of private analysts - the Consensus Economics and The Economist. The publication of forecasts twice a year by international organisations always receives a great deal of public attention but the timely forecasts disclosed monthly by private institutions have been gaining increased visibility. The aim of this work is to help forecast users in answering the question of how much (little) confidence they should place in the alternative forecasts that are available at each moment. The evaluation covers real GDP growth and inflation projections for nine main advanced economies, over the period 1991-2009. Several evaluation criteria are used. The quantitative accuracy of forecasts is assessed and their unbiasedness and efficiency is tested. The directional accuracy of forecasts and the ability to predict economic recessions are also examined. The results suggest that the forecasting performance of the international organisations is broadly similar to that of the surveys of private analysts. By and large, current-year forecasts present desirable features and clearly outperform year-ahead forecasts for which evidence is more mixed both in terms of quantitative and qualitative accuracy.
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- James H. Stock & Mark W. Watson, 1999.
NBER Working Papers
7023, National Bureau of Economic Research, Inc.
- Filip Keereman, 1999. "The track record of the Commission forecasts," European Economy - Economic Papers 137, Directorate General Economic and Financial Affairs (DG ECFIN), European Commission.
- Allan Timmermann & Andrew Patton, 2004.
"Properties of Optimal Forecasts under Asymmetric Loss and Nonlinearity,"
wp04-05, Warwick Business School, Finance Group.
- Patton, Andrew J. & Timmermann, Allan, 2007. "Properties of optimal forecasts under asymmetric loss and nonlinearity," Journal of Econometrics, Elsevier, vol. 140(2), pages 884-918, October.
- A. Melander & G. Sismanidis & D. Grenouilleau, 2007. "The track record of the Commission's forecasts - an update," European Economy - Economic Papers 291, Directorate General Economic and Financial Affairs (DG ECFIN), European Commission.
- 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.
- Tom Doan, . "DMARIANO: RATS procedure to compute Diebold-Mariano Forecast Comparison Test," Statistical Software Components RTS00055, Boston College Department of Economics.
- Francis X. Diebold & Robert S. Mariano, 1994. "Comparing Predictive Accuracy," NBER Technical Working Papers 0169, National Bureau of Economic Research, Inc.
- Victor Zarnowitz & Phillip Braun, 1992.
"Twenty-two Years of the NBER-ASA Quarterly Economic Outlook Surveys: Aspects and Comparisons of Forecasting Performance,"
NBER Working Papers
3965, National Bureau of Economic Research, Inc.
- Victor Zarnowitz & Phillip Braun, 1993. "Twenty-two Years of the NBER-ASA Quarterly Economic Outlook Surveys: Aspects and Comparisons of Forecasting Performance," NBER Chapters, in: Business Cycles, Indicators and Forecasting, pages 11-94 National Bureau of Economic Research, Inc.
- Lukas Vogel, 2007. "How do the OECD Growth Projections for the G7 Economies Perform?: A Post-Mortem," OECD Economics Department Working Papers 573, OECD Publishing.
- Allan Timmermann, 2007.
"An Evaluation of the World Economic Outlook Forecasts,"
IMF Staff Papers,
Palgrave Macmillan, vol. 54(1), pages 1-33, May.
- Allan Timmermann, 2006. "An Evaluation of the World Economic Outlook Forecasts," IMF Working Papers 06/59, International Monetary Fund.
- Fildes, Robert & Stekler, Herman, 2002. "Reply to the comments on 'The state of macroeconomic forecasting'," Journal of Macroeconomics, Elsevier, vol. 24(4), pages 503-505, December.
- Harvey, David & Leybourne, Stephen & Newbold, Paul, 1997. "Testing the equality of prediction mean squared errors," International Journal of Forecasting, Elsevier, vol. 13(2), pages 281-291, June.
- Natalia T. Tamirisa & Prakash Loungani & Herman O. Stekler, 2011.
"Information Rigidity in Growth Forecasts; Some Cross-Country Evidence,"
IMF Working Papers
11/125, International Monetary Fund.
- Loungani, Prakash & Stekler, Herman & Tamirisa, Natalia, 2013. "Information rigidity in growth forecasts: Some cross-country evidence," International Journal of Forecasting, Elsevier, vol. 29(4), pages 605-621.
- Harvey, David I & Leybourne, Stephen J & Newbold, Paul, 1998. "Tests for Forecast Encompassing," Journal of Business & Economic Statistics, American Statistical Association, vol. 16(2), pages 254-59, April.
- Stephen K. McNees, 1992. "How large are economic forecast errors?," New England Economic Review, Federal Reserve Bank of Boston, issue Jul, pages 25-42.
- Fildes, Robert & Stekler, Herman, 2002. "The state of macroeconomic forecasting," Journal of Macroeconomics, Elsevier, vol. 24(4), pages 435-468, December.
- Masahiro Ashiya, 2003. "The directional accuracy of 15-months-ahead forecasts made by the IMF," Applied Economics Letters, Taylor & Francis Journals, vol. 10(6), pages 331-333.
- Vassiliki Koutsogeorgopoulou, 2000. "A Post-Mortem on Economic Outlook Projections," OECD Economics Department Working Papers 274, OECD Publishing.
- Ash, J. C. K. & Smyth, D. J. & Heravi, S. M., 1998. "Are OECD forecasts rational and useful?: a directional analysis," International Journal of Forecasting, Elsevier, vol. 14(3), pages 381-391, September.
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