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Contribution Details

Type Working Paper
Scope Discipline-based scholarship
Title Are Expectations Misled by Chance? Quasi-Experimental Evidence from Financial Analysts
Organization Unit
Authors
  • Pascal Flurin Meier
  • Raphael Flepp
  • Egon Franck
Language
  • English
Institution University of Zurich
Series Name UZH Business Working Paper Series
Number 396
ISSN 2296-0422
Number of Pages 42
Date 2022
Abstract Text We examine whether finance professionals deviate from Bayes’ theorem on the processing of nondiagnostic information when forecasting quarterly earnings. Using field data from sell-side financial analysts and employing a regression discontinuity design, we find that analysts whose forecasts have barely been met become increasingly optimistic relative to when their forecasts have barely been missed. This result is consistent with an update of analysts’ expectations after observing uninformative performance signals. Our results also suggest that this behavior leads to significantly worse forecasting accuracy in the subsequent quarter. We contribute to the literature by providing important field evidence of expectation formation under uninformative signals.
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Official URL https://www.business.uzh.ch/de/research/wps.html
Digital Object Identifier 10.2139/ssrn.4290726
Other Identification Number merlin-id:23254
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Keywords Financial Analysts; Information Processing; Uninformative Signals; Outcome Bias; Regression Discontinuity Design