Abstract Arrowian aggregation

Klaus Nehring and Clemens Puppe ()

Journal of Economic Theory, 2010, vol. 145, issue 2, 467-494

Abstract: In a general framework of abstract binary aggregation, we characterize aggregation problems in terms of the monotone Arrowian aggregators they admit. Specifically, we characterize the problems that admit non-dictatorial, locally non-dictatorial, anonymous, and neutral monotone Arrowian aggregation, respectively. As a consequence of these characterizations, we also obtain new results on the possibility of strategy-proof social choice and the "concrete Arrowian" aggregation of preferences into a social ordering on generalized single-peaked domains.

Keywords: Judgement; aggregation; Social; choice; Non-dictatorship; Local; non-dictatorship; Anonymity; Neutrality; Median; spaces; Median; points; Intersection; property; Conditional; entailment; Critical; family (search for similar items in EconPapers)
Date: 2010
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (45)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:jetheo:v:145:y:2010:i:2:p:467-494

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