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Strategic bias and professional affiliations of macroeconomic forecasters

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  • Masahiro Ashiya

    (Faculty of Economics, Kobe University, Japan)

Abstract

This paper investigates strategic motives of macroeconomic forecasters and the effect of their professional affiliations. The 'wishful expectations hypothesis' suggests that a forecaster predicts what his employer wishes. The 'publicity hypothesis' argues that forecasters are evaluated by both accuracy and ability to generate publicity, and that forecasters in industries that emphasize publicity most will make most extreme and least accurate predictions. The 'signaling hypothesis' asserts that an extreme forecast signals confidence in own ability, because incompetent forecasters would mimic others to avoid public notice. Empirical evidence from a 26-year panel of annual GDP forecasts is con-sistent with the publicity hypothesis. This indicates that conventional tests of rationality are biased toward rejecting the rational expectations hypothesis. Copyright ? 2008 John Wiley & Sons, Ltd.

Suggested Citation

  • Masahiro Ashiya, 2009. "Strategic bias and professional affiliations of macroeconomic forecasters," Journal of Forecasting, John Wiley & Sons, Ltd., vol. 28(2), pages 120-130.
  • Handle: RePEc:jof:jforec:v:28:y:2009:i:2:p:120-130
    DOI: 10.1002/for.1095
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    File URL: http://hdl.handle.net/10.1002/for.1095
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    References listed on IDEAS

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    Citations

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    Cited by:

    1. Martha Starr, 2012. "Contributions of Economists to the Housing-Price Bubble," Journal of Economic Issues, Taylor & Francis Journals, vol. 46(1), pages 143-172.
    2. Monique Reid & Stan du Plessis, 2011. "Talking to the inattentive Public: How the media translates the Reserve Bank’s communications," Working Papers 19/2011, Stellenbosch University, Department of Economics.
    3. Fujiwara, Ippei & Ichiue, Hibiki & Nakazono, Yoshiyuki & Shigemi, Yosuke, 2013. "Financial markets forecasts revisited: Are they rational, stubborn or jumpy?," Economics Letters, Elsevier, vol. 118(3), pages 526-530.
    4. repec:eee:intfor:v:33:y:2017:i:4:p:760-769 is not listed on IDEAS
    5. Masahiro Ashiya, 2010. "Testing homogeneity of Japanese CPI forecasters," Journal of Forecasting, John Wiley & Sons, Ltd., vol. 29(5), pages 435-441.
    6. Dovern, Jonas & Jannsen, Nils, 2017. "Systematic errors in growth expectations over the business cycle," International Journal of Forecasting, Elsevier, vol. 33(4), pages 760-769.
    7. Tillmann, Peter, 2011. "Strategic forecasting on the FOMC," European Journal of Political Economy, Elsevier, vol. 27(3), pages 547-553, September.
    8. Guay C. Lim & Chew Lian Chua & Edda Claus & Sarantis Tsiaplias, 2010. "Review of the Australian Economy 2009–10: On the Road to Recovery," Australian Economic Review, The University of Melbourne, Melbourne Institute of Applied Economic and Social Research, vol. 43(1), pages 1-11, March.
    9. Tsuchiya, Yoichi, 2016. "Assessing macroeconomic forecasts for Japan under an asymmetric loss function," International Journal of Forecasting, Elsevier, vol. 32(2), pages 233-242.
    10. Monique Reid & Stan Du Plessis, 2011. "Talking to the inattentive public: How the media translates the Reserve Bank’s communications," Working Papers 254, Economic Research Southern Africa.
    11. Sergey V. Smirnov & Daria A. Avdeeva, 2016. "Wishful Bias in Predicting Us Recessions: Indirect Evidence," HSE Working papers WP BRP 135/EC/2016, National Research University Higher School of Economics.
    12. Sergey V. Smirnov, 2014. "Predicting US Recessions: Does a Wishful Bias Exist?," HSE Working papers WP BRP 77/EC/2014, National Research University Higher School of Economics.

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