Approximate Expected Utility Rationalization

Arbeitspapier

We propose a new measure of deviations from expected utility, given data on economic choices under risk and uncertainty. In a revealed preference setup, and given a positive number e, we provide a characterization of the datasets whose deviation (in beliefs, utility, or perceived prices) is within e of expected utility theory. The number e can then be used as a distance to the theory. We apply our methodology to three recent large-scale experiments. Many subjects in those experiments are consistent with utility maximization, but not expected utility maximization. The correlation of our measure with demographics is also interesting, and provides new and intuitive findings on expected utility.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: Discussion Paper ; No. 103

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Microeconomic Behavior: Underlying Principles ; Criteria for Decision-Making under Risk and Uncertainty
• Thema: expected utility ; revealed preference

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Echenique, Federico ; Imai, Taisuke ; Saito, Kota
• Ereignis: Veröffentlichung
• (wer): Ludwig-Maximilians-Universität München und Humboldt-Universität zu Berlin, Collaborative Research Center Transregio 190 - Rationality and Competition
• (wo): München und Berlin
• (wann): 2018

Weitere Informationen

• Handle: http://hdl.handle.net/10419/185773
• Letzte Aktualisierung: 10.03.2025, 11:43 MEZ