Solidarity for public goods under single-peaked preferences: characterizing target set correspondences

Détails

ID Serval
serval:BIB_345B83FDF50F
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Solidarity for public goods under single-peaked preferences: characterizing target set correspondences
Périodique
Social Choice and Welfare
Auteur(s)
Klaus Bettina, Protopapas Panos
ISSN
0176-1714
1432-217X
Statut éditorial
Publié
Date de publication
10/2020
Volume
55
Numéro
3
Pages
405-430
Langue
anglais
Résumé
We consider the problem of choosing a set of locations of a public good on the real line R when agents have single-peaked preferences over points. We ordinally extend preferences over compact subsets of R, and extend the results of Ching and Thomson (1996), Vohra (1999), and Klaus (2001) to choice correspondences. We show that efficiency and replacement-dominance characterize the class of target point functions (Corollary 2) while efficiency and population-monotonicity characterize the class of target set correspondences (Theorem 1).
Mots-clé
Economics and Econometrics, Social Sciences (miscellaneous)
Web of science
Financement(s)
Fonds national suisse / Projets / 100018_156201
Création de la notice
25/05/2020 19:19
Dernière modification de la notice
30/09/2020 5:26
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