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The Role of Media for Inflation Forecast Disagreement of Households and Professionals

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Author Info
Thomas Maag () (KOF Swiss Economic Institute, ETH Zurich, Switzerland)
Michael J. Lamla () (KOF Swiss Economic Institute, ETH Zurich, Switzerland)

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Abstract

This paper investigates the effects of media coverage and macroeconomic con- ditions on inflation forecast disagreement of German households and professional forecasters. We adopt a Bayesian learning model in which media coverage of infla- tion affects forecast disagreement by influencing information sets as well as predictor choice. Our empirical results show that disagreement of households depends on the content of news stories (tone) but is unaffected by reporting intensity (volume) and by the heterogeneity of story content (information entropy). Disagreement of pro- fessionals does not depend on media coverage. With respect to the influence of macroeconomic variables we provide evidence that disagreement of households and professionals primarily depends on the current rate of inflation.

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Publisher Info
Paper provided by KOF Swiss Economic Institute, ETH Zurich in its series KOF Working papers with number 09-223.

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Length: 38 pages
Date of creation: Apr 2009
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Handle: RePEc:kof:wpskof:09-223

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Related research
Keywords: forecast disagreement; inflation expectations; media coverage; Bayesian learning;

Find related papers by JEL classification:
E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
E37 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Forecasting and Simulation
D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search, Learning, and Information

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References listed on IDEAS
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  1. N. Gregory Mankiw & Ricardo Reis, 2002. "Sticky Information Versus Sticky Prices: A Proposal To Replace The New Keynesian Phillips Curve," The Quarterly Journal of Economics, MIT Press, vol. 117(4), pages 1295-1328, November. [Downloadable!] (restricted)
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  2. Carlson, John A & Parkin, J Michael, 1975. "Inflation Expectations," Economica, London School of Economics and Political Science, vol. 42(166), pages 123-38, May. [Downloadable!] (restricted)
  3. William A. Brock & Cars H. Hommes, 1997. "A Rational Route to Randomness," Econometrica, Econometric Society, vol. 65(5), pages 1059-1096, September.
  4. Dopke, Jorg & Fritsche, Ulrich, 2006. "When do forecasters disagree? An assessment of German growth and inflation forecast dispersion," International Journal of Forecasting, Elsevier, vol. 22(1), pages 125-135. [Downloadable!] (restricted)
  5. Reis, Ricardo, 2006. "Inattentive consumers," Journal of Monetary Economics, Elsevier, vol. 53(8), pages 1761-1800, November. [Downloadable!] (restricted)
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  6. Author-Name: Alan S. Blinder & Alan B. Krueger, 2004. "What Does the Public Know about Economic Policy, and How Does It Know It?," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 35(2004-1), pages 327-397. [Downloadable!]
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  7. Mankiw, N. Gregory & Reis, Ricardo & Wolfers, Justin, 2003. "Disagreement about Inflation Expectations," Research Papers 1807, Stanford University, Graduate School of Business. [Downloadable!]
    Other versions:
  8. William A. Branch, 2004. "The Theory of Rationally Heterogeneous Expectations: Evidence from Survey Data on Inflation Expectations," Economic Journal, Royal Economic Society, vol. 114(497), pages 592-621, 07. [Downloadable!] (restricted)
  9. Souleles, Nicholas S, 2004. "Expectations, Heterogeneous Forecast Errors, and Consumption: Micro Evidence from the Michigan Consumer Sentiment Surveys," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 36(1), pages 39-72, February.
  10. Sims, Christopher A., 2003. "Implications of rational inattention," Journal of Monetary Economics, Elsevier, vol. 50(3), pages 665-690, April. [Downloadable!] (restricted)
  11. Lusardi, Annamaria & Mitchell, Olivia S., 2007. "Baby Boomer retirement security: The roles of planning, financial literacy, and housing wealth," Journal of Monetary Economics, Elsevier, vol. 54(1), pages 205-224, January. [Downloadable!] (restricted)
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  12. Michael J. Lamla & Sarah M. Lein, 2008. "The Role of Media for Consumers' Inflation Expectation Formation," KOF Working papers 08-201, KOF Swiss Economic Institute, ETH Zurich. [Downloadable!]
  13. Branch, William A., 2007. "Sticky information and model uncertainty in survey data on inflation expectations," Journal of Economic Dynamics and Control, Elsevier, vol. 31(1), pages 245-276, January. [Downloadable!] (restricted)
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