Bitte verwenden Sie diesen Link, um diese Publikation zu zitieren, oder auf sie als Internetquelle zu verweisen: https://hdl.handle.net/10419/207639 
Autor:innen: 
Erscheinungsjahr: 
2019
Schriftenreihe/Nr.: 
Discussion Paper Series No. 662
Verlag: 
University of Heidelberg, Department of Economics, Heidelberg
Zusammenfassung: 
In experiments which measure subjects' beliefs, both beliefs about others' behavior and beliefs about others' beliefs, are often correlated with a subject's own choices. Such phenomena have been interpreted as evidence of a causal relationship between beliefs and behavior. An alternative explanation attributes them to what psychologists refer to as a "false consensus effect." It is my impression that the latter explanation is often prematurely dismissed because it is thought to be based on an implausible psychological bias. The goal of this note is to show that the false consensus effect does not rely on such a bias. I demonstrate that rational belief formation implies a correlation of behavior and beliefs of all orders whenever behaviorally relevant traits are drawn from an unknown common distribution. Thus, if we assume that subjects rationally update beliefs, correlations of beliefs and behavior cannot support a causal relationship.
Schlagwörter: 
Beliefs
behavioral economics
experimental economics
Persistent Identifier der Erstveröffentlichung: 
Dokumentart: 
Working Paper

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