the average rankings of the other types of groups. We show that a core stable coalition structure always exists, provided …

requirement reflects some forms of indivisibility. We are interested in the classes of games that guarantee a non-empty core no …

-298) is proposed to allow for multiple membership. The definition of the core is adapted analogously and the possibilities for …

We study the recursive core introduced in Huang and Sjöström [8]. In general partition function form games, the … recursive core coalition structure may be either coarser or finer than the one that maximizes the social surplus. Moreover, the … recursive core structure is typically different from the one predicted by the α-core. We fully implement the recursive core for …

total cost of connecting them in a network, stand-alone core stability which requires charging agents not more than the cost … shown to satisfy them. When the properties are not compatible, we find a rule that meets stand-alone core stability, limit …