| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8947369 | Fuzzy Sets and Systems | 2018 | 8 Pages |
Abstract
In this note, we obtain new Arrovian results in the setting where the preferences of individuals are fuzzy and no properties of asymmetry are required. Dealing with a society made of possibly infinitely many individuals, we obtain the existence of a unique ultrafilter of decisive coalitions for every Fuzzy Social Welfare Function that obeys to Arrow's like axioms. Then, we deduce new impossibility and possibility results.
Keywords
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Physical Sciences and Engineering
Computer Science
Artificial Intelligence
Authors
Achille Basile, Vincenzo Scalzo,