Minimal covering set solutions |
| |
Authors: | Michele Lombardi |
| |
Institution: | (1) Department of Economics, University of Warwick, Coventry, CV4 7AL, UK |
| |
Abstract: | We study necessary and sufficient conditions for a multi-valued solution S to be rationalized in the following sense: there exists a complete asymmetric relation T (a tournament) such that, for each feasible (finite) set, the solution set of S coincides with the minimal covering set of T restricted to that feasible set. Our characterization result relies only on properties relating S across feasible choice sets. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|