economy. The set of Walrasian payoff vectors for our induced coalition production economy coincides with the inner core of the …

coalitions also their union is feasible. Properties of solutions (the core, the nucleolus, the prekernel and the Shapley value … all subsets of the player set N to form, it is assumed that the set of feasible coalitions is a subset of the power set of … N. In this paper we consider such sets of feasible coalitions that are closed under union, i.e. for any two feasible …

-convexity, under which the game is shown to have a non-empty core and the average tree solution lies in the core. In general, link …

In this paper, we study different notions of stability for three-sided assignment games. Since the core may be empty in …-Morgenstern stable sets. The dominant diagonal property is necessary for the core to be a stable set, and also sufficient in the case … of the extended cores of all μ-compatible subgames, for a given optimal matching μ, is the core with respect to those …

uncertainty regarding the payoffs of coalitions. One out of a finite number of states of nature materializes and conditional on … commitment possibilities and propose the Weak Sequential Core as a solution concept. We characterize the Weak Sequential Core and …

We introduce a theory on marginal values and their core stability for cooperative games with arbitrary coalition … graph and the NT-solution coincides with the average tree solution. We also study core stability of the solutions and show … that both the HS-solution and NT-solution belong to the core under half-space supermodularity, which is a weaker condition …

is the same. We further give weak forms of convexity that are necessary and sufficient conditions for the core stability …

We study the relation between the fuzzy core and balancedness for fuzzy games. For regular games, this relation has … where the fuzzy game is continuous. Our main result shows that any fuzzy game has a non-empty core if and only if it …