Coalition-proof Nash equilibrium. Anytime algorithms for coalition structure generation. Incorporating the computational cost of optimization within each coalition explicitly in the solution concept. Optimal approximate solutions. Normative coalitions for bounded rational agents.
Stability results for coalitions of rational and bounded rational agents.
Iterative algorithms for payoff division. Additional algorithms for coalition structure generation. Attacking the combinatorial explosion of possible coalitions by restricting the number of agents per coalition. Complexity difficulties of the optimization activity. The bargaining setting.