Herd behavior in consumer inflation expectations - Evidence from the French household survey
AbstractThis article investigates whether the formation of individual inflation expectations is biased towards a consensus and is thus subject to some kind of herding behavior. Basing on the traditional Carlson-Parkin approach to quantify qualitative survey expectations and its extension by Kaiser and Spitz (2002) in an ordered probit context, a method to gain individual level inflation expectations is proposed using a Markov chain Monte Carlo Hierarchical Bayesian estimation method. This method is applied to micro survey data about inflation expectations of households from the monthly French household survey “Enquête mensuelle de conjoncture auprès des ménages - ECAMME” (January 2004 to December 2012). Finally a non-parametric test for herding behavior (Bernardt et al., 2006) is conducted on the cohort-level expectation estimates, showing that the expectation formation is not subject to a bias towards the expectation consensus. In constrast, it exhibits a strong anti-herding tendency which is consistent with the findings of other studies (Rülke and Tillmann, 2011).
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Bibliographic InfoPaper provided by Université Panthéon-Sorbonne (Paris 1), Centre d'Economie de la Sorbonne in its series Documents de travail du Centre d'Economie de la Sorbonne with number 13054.
Length: 41 pages
Date of creation: Jul 2013
Date of revision:
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Herd behavior; inflation; rational expectations.;
Other versions of this item:
- Andreas Karpf, 2013. "Herd behavior in consumer inflation expectations - Evidence from the French household survey," Documents de travail du Centre d'Economie de la Sorbonne 13054r, Université Panthéon-Sorbonne (Paris 1), Centre d'Economie de la Sorbonne, revised Dec 2013.
- 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: Models and Applications
- D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis
- D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
- D84 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Expectations; Speculations
This paper has been announced in the following NEP Reports:
- NEP-ALL-2013-07-20 (All new papers)
- NEP-CDM-2013-07-20 (Collective Decision-Making)
- NEP-HME-2013-07-20 (Heterodox Microeconomics)
- NEP-MAC-2013-07-20 (Macroeconomics)
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