Rational preference and rationalizable choice
Rational preference and rationalizable choice
复制标题
理性偏好与合理选择
DOI:
10.1007/s00199-018-1157-1
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发表时间:
2018
期刊:
影响因子:
1.3
通讯作者:
M. Marinacci
中科院分区:
文献类型:
--
作者:
S. Cerreia;A. Giarlotta;S. Greco;F. Maccheroni;M. Marinacci
We study a decision maker characterized by two binary relations. The first reflects his judgments about well-being, hismental preferences. The second describes the decision maker’s choice behavior, hisbehavioral preferences. We propose axioms that describe a relation between these two preferences, so between mind and behavior, thus disentangling two different perspectives on preferences: a description of tastes (and attitudes) and a way to organize behavioral data. We obtain two representations: one in which mental preferences uniquely determine choice behavior, another for which mental preferences direct behavior but room remains for biases and framing effects. Our results also provide a foundation for a decision analysis procedure calledrobust ordinal regressionand proposed by Greco et al. (Eur J Oper Res 191:416–436, 2008).