A refinement of prudent choices

作者：Houy Nicolas^*

来源：Mathematical Social Sciences, 2011, 61(3): 166-169.

DOI：10.1016/j.mathsocsci.2011.02.002

• Prudent choices
• Rational choices
• Multi-criteria decision making

We characterize choice correspondences that can be rationalized by a procedure that is a refinement of the prudent choices exposed in (Houy, 2010). Our characterization is made by means of the usual expansion axiom gamma and a weakening of the usual contraction axiom a. We also make a link with traditional rationality.

• 出版日期2011-5