TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Casajus, André T1 - Nash bargaining, Shapley threats, and outside options N2 - We introduce a weighted version of the component efficient [Casajus, A., 2009. Outside options, component efficiency, and stability. Games and Economic Behavior 65 (1), 49–61] for TU games with a coalition structure. We provide characterizations both for a symmetric and for an asymmetric treatment of outside options. Further, the stability of coalition structures is explored. These concepts are applied to apex games._x000D_ Y1 - 2013 UR - http://www.sciencedirect.com/science/article/pii/S0165489613000528 N1 - In: Mathematical Social Sciences, 66 (2013) 3, 262–267 ER -