Product Filters, Acyclicity and Suzumura Consistency
dc.contributor.author | Bossert, Walter | |
dc.contributor.author | Suzumura, Kotaro | |
dc.date.accessioned | 2011-04-18T19:27:13Z | |
dc.date.available | 2011-04-18T19:27:13Z | |
dc.date.issued | 2010-11-25 | |
dc.identifier.uri | http://hdl.handle.net/1866/4831 | |
dc.publisher | Université de Montréal. Département de sciences économiques. | fr |
dc.subject | Product Filters | en |
dc.subject | Decisiveness | en |
dc.subject | Acyclicity | en |
dc.subject | Suzumura Consistency | en |
dc.title | Product Filters, Acyclicity and Suzumura Consistency | en |
dc.type | Article | |
dc.contributor.affiliation | Université de Montréal. Faculté des arts et des sciences. Département de sciences économiques | |
dcterms.abstract | In a seminal contribution, Hansson (1976) demonstrates that the collection of decisive coalitions associated with an Arrovian social welfare function forms an ultrafilter. He goes on to show that if transitivity is weakened to quasi-transitivity as the coherence property imposed on a social relation, the set of decisive coalitions is a filter. We examine the notion of decisiveness with acyclical or Suzumura consistent social preferences and without assuming that the social relation is complete. This leads to a new set-theoretic concept applied to product spaces. | en |
dcterms.isPartOf | urn:ISSN:0709-9231 | |
dcterms.language | eng | en |
UdeM.VersionRioxx | Version publiée / Version of Record | |
oaire.citationTitle | Cahier de recherche | |
oaire.citationIssue | 2010-11 |
Files in this item
This item appears in the following Collection(s)
This document disseminated on Papyrus is the exclusive property of the copyright holders and is protected by the Copyright Act (R.S.C. 1985, c. C-42). It may be used for fair dealing and non-commercial purposes, for private study or research, criticism and review as provided by law. For any other use, written authorization from the copyright holders is required.