Abstract
We consider a core of a simple game with ordinal preferences on a set of alternative outcomes Ω. When a player's strict preference relation takes any logically possible form of acyclic binary relation on Ω, necessary conditions for a simple game to have a nonempty core are given. If Ω is a finite set, the conditions are also sufficient. Further some related results are obtained.
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References
Dummett, M., andR. Farquharson: Stability in Voting, Econometrica29, 1961, 33–43.
Blau, J.H., andP. Deb: Social Decision Functions and the Veto, Econometrica45, 1977, 871–878.
Nakamura, K.: The Core of a Simple Game with Ordinal Preferences, Int. J. of Game Theory4, 1975a, 95–104.
The Vetoers in a Simple Game with Ordinal Preferences, A Tech. Rep. at the Dept. of Social Engineering, 1975b; also reproduced as a Res. Rep. B-No 36 at the Dept. of Information Sciences, 1976.
Peleg, B.: Consistent Voting Systems. To appear in Econometrica, 1976.
Shapley, L.S.: Simple Games: An Outline of the Descriptive Theory. Behavioral Science7, 1962, 59–66.
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Nakamura, K. The vetoers in a simple game with ordinal preferences. Int J Game Theory 8, 55–61 (1979). https://doi.org/10.1007/BF01763051
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DOI: https://doi.org/10.1007/BF01763051