A standard assumption in the economic approach to individual decision making is that people have independent preferences. We study equilibria of the classic common pool resource extraction and public good games when some of the players have negatively interdependent preferences while the...

We study certain classes of supermodular and submodular games which are symmetric with respect to material payoffs but in which not all players seek to maximize their material payoofs. Specially, a subset of players have negatively interdependent preferences and care not only about their own...

We axiomatically investigate the problem of rationalizing bargaining solutions by social welfare functions that are linear in every rank-ordered subset of Rn+. Such functions, the so-called Choquet integrals, have been widely used in the theories of collective and individual choice. We refer to...