A cognitive model of individual well-being

Itzhak Gilboa*, David Schmeidler

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

This paper offers a model of individual well-being that takes into account cognitive factors. It postulates that individuals compare payoffs to aspiration levels. The latter are determined by past experiences (adaptation), by other people's performance (interpersonal comparison), as well as by reasoning (justifications and excuses). We axiomatize a measure of well-being defined on real-valued vectors of various lengths. It is a linear combination of differences between payoffs and aspiration levels, where the aspiration level at each instance is a linear function of past payoffs.

Original languageEnglish
Pages (from-to)269-288
Number of pages20
JournalSocial Choice and Welfare
Volume18
Issue number2
DOIs
StatePublished - 2001

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