coalition formation; hedonic games; Nash stability; top responsiveness
Top responsiveness was shown by Alcalde and Revilla [AR] to guarantee the existence of core stable partitions in hedonic coalition formation games. In this paper we prove the existence of Nash stable partitions under top responsiveness when a mutuality condition is imposed.
 Sung D. Dimitrov, S.-C.: Top Responsiveness, Stable Partitions in Coalition Formation Games
. IMW Working paper 365, Bielefeld University 2005. (Available at: http://www.wiwi.uni-bielefeld.de/