Free triples, large indifference classes and the majority rule
نویسندگان
چکیده
We consider situations in which agents are not able to completely distinguish between all alternatives. Preferences respect individual objective indi erences if any two alternatives are indi erent whenever an agent cannot distinguish between them. We present necessary and su cient conditions of such a domain of preferences under which majority rule is quasi-transitive and thus Condorcet winners exist for any set of alternatives. Finally, we compare our proposed restrictions with others in the literature, to conclude that they are independent of any previously discussed domain restriction. JEL classi cation: C71, D71.
منابع مشابه
Cahier 02 - 2007 FREE TRIPLES , LARGE INDIFFERENCE CLASSES AND THE MAJORITY RULE Salvador BARBERÀ and Lars EHLERS
We consider situations in which agents are not able to completely distinguish between all alternatives. Preferences respect individual objective indifferences if any two alternatives are indifferent whenever an agent cannot distinguish between them. We present necessary and sufficient conditions of such a domain of preferences under which majority rule is quasi-transitive and thus Condorcet win...
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ورودعنوان ژورنال:
- Social Choice and Welfare
دوره 37 شماره
صفحات -
تاریخ انتشار 2011