Monotone threshold representations

Artikel

Motivated by the literature on ``choice overload'', we study a boundedly rational agent whose choice behavior admits a \textit{monotone threshold representation}: There is an underlying rational benchmark, corresponding to maximization of a utility function $v$, from which the agent's choices depart in a menu-dependent manner. The severity of the departure is quantified by a threshold map $\delta$, which is monotone with respect to set inclusion. We derive an axiomatic characterization of the model, extending familiar characterizations of rational choice. We classify monotone threshold representations as a special case of Simon's theory of ``satisficing'', but as strictly more general than both Tyson's (2008) ``expansive satisficing'' model as well as Fishburn (1975) and Luce's (1956) model of choice behavior generated by a semiorder. We axiomatically characterize the difference, providing novel foundations for these models.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Journal: Theoretical Economics ; ISSN: 1555-7561 ; Volume: 11 ; Year: 2016 ; Issue: 3 ; Pages: 757-772 ; New Haven, CT: The Econometric Society

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Microeconomic Behavior: Underlying Principles ; Consumer Economics: Theory ; Information, Knowledge, and Uncertainty: General ; Criteria for Decision-Making under Risk and Uncertainty
• Thema: Bounded rationality ; threshold representations ; satisficing ; choice ; revealed preference

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Frick, Mira
• Ereignis: Veröffentlichung
• (wer): The Econometric Society
• (wo): New Haven, CT
• (wann): 2016

Weitere Informationen

• DOI: doi:10.3982/TE1547
• Handle: http://hdl.handle.net/10419/150293
• Letzte Aktualisierung: 20.09.2024, 08:23 MESZ