Aggregate monotonicity of cooperative solutions is widely accepted as a desirable property, and examples where certain solution concepts (such as the nucleolus) violate this property are scarce and have no economic interpretation. We provide an example of a simple four-player game that points...

We consider a bargaining problem where one of the players, the intellectual property rights owner (IPRO) can allocate licenses for the use of this property among the interested parties (agents). The agents negotiate with him the allocation of licenses and the payments of the licensees to the...

We consider a bargaining problem where one of the players, the bureaucrat, has the power to dictate any outcome in a given set. The other players, the agents, negotiate with him which outcome to be dictated. In return, the agents transfer some part of their payoffs to the bureaucrat. We state...