منابع مشابه
Coalition Formation and Stability
This paper studies a class of NTU coalition formation game in which every player's payo® depends only on the members of her coalition. We provide three conditions under which the core of such games is non-empty. The three properties identi ̄ed are called Union Responsiveness, Intersection Responsiveness, and Essentiality. All three are restrictions on individuals' preferences and stable allocati...
متن کاملIndividual Stability in Hedonic Coalition Formation
I study the existence of Nash-stable and individually stable coalition structures in hedonic coalition formation games, where a coalition structure is a partition of the players, and players strictly rank the coalitions to which they belong. The hedonic coalition formation game in which all coalitions are feasible is viewed as a general model, and more specific models, such as the marriage and ...
متن کاملCore Stability in Hedonic Coalition Formation
In many economic, social and political situations individuals carry out activities in groups (coalitions) rather than alone and on their own. Examples range from households and sport clubs to research networks, political parties and trade unions. The underlying game theoretic framework is known as coalition formation. This survey discusses the notion of core stability in hedonic coalition forma...
متن کاملUnique stability in simple coalition formation games
We investigate the uniqueness of stable coalition structures, when the value of a coalition to a member depends solely on the identity of the other members of the coalition. We give a complete characterization of collections of coalitions which ensure that there is a unique stable coalition structure at every preference profile when only admissible coalitions may form. An alternative characteri...
متن کاملStability and Preference Alignment in Matching and Coalition Formation
The copyright to this Article is held by the Econometric Society. It may be downloaded, printed and reproduced only for educational or research purposes, including use in course packs. No downloading or copying may be done for any commercial purpose without the explicit permission of the Econometric Society. For such commercial purposes contact the Office of the Econometric Society (contact inf...
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ژورنال
عنوان ژورنال: Group Decision and Negotiation
سال: 2018
ISSN: 0926-2644,1572-9907
DOI: 10.1007/s10726-018-9570-1