of the marginal contributions for environments with externalities. The dummy property related to it is defined. We adapt … average approach provided by Macho-Stadler et al. (J Econ Theory 135:339-356, 2007). -- externalities ; marginal contributions …

We develop a model of assignment games with pairwise-identitydependent externalities. A concept of conjectural …

satiable agents, i.e., the benefit function is decreasing beyond some satiation point. In such situations externalities appear … has an increasing benefit function (no externalities) then every weighted hierarchical solution is core-stable. In case of … satiation points, it appears that every weighted hierarchical solution is independent of the externalities. …

satiable agents, i.e., the benefit function is decreasing beyond some satiation point. In such situations externalities appear … has an increasing benefit function (no externalities) then every weighted hierarchical solution is core-stable. In ca! se … of satiation points, it appears that every weighted hierarchical solution is independent of the externalities …

externalities. To capture the features of inter-individual externalities, this paper constructs a new game-theoretic framework …

potential partners but also over what other matches occur. Once such externalities are considered, the set of stable matchings …

characterize the existence of stable assignments in many-to-one matching problems with externalities. The set of stable matchings …

externalities. In particular, when externalities occur, a direct translation of Shapley's axioms does not imply a unique value. In … contributions), translated to games with externalities using the proper definition of the alpha-parametrized marginal contribution …

We study coalition formation problems with general externalities. We prove that if expectations are not prudent a …

continue to negotiate as long as there are gains from trade, and coalitions may create positive or negative externalities. The …