Dominance solvable approval voting games - HAL-SHS - Sciences de l'Homme et de la Société Accéder directement au contenu
Article Dans Une Revue Journal of Public Economic Theory Année : 2017

Dominance solvable approval voting games

Résumé

This work provides necessary and sufficient conditions for the dominance solvability of approval voting games. Our conditions are very simple since they depend just on the number of possible winners when voters play weakly undominated strategies. If there are at most two possible winners, then the game is dominance-solvable and the outcome coincides with the Condorcet winner. If every candidate is a possible winner, the game is not dominance-solvable. If none of the previous conditions holds, then the game need not be dominance-solvable, and the outcome need not coincide with the Condorcet winner.

Dates et versions

hal-01715068 , version 1 (22-02-2018)

Identifiants

Citer

Sébastien Courtin, Matias Nunez. Dominance solvable approval voting games. Journal of Public Economic Theory, 2017, 19 (6), pp.1055-1076. ⟨10.1111/jpet.12251⟩. ⟨hal-01715068⟩
79 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More