作者: Elias Koutsoupias , Christos Papadimitriou
关键词: Simple (abstract algebra) 、 Parallel algorithm 、 Nash equilibrium 、 Mathematical economics 、 Upper and lower bounds 、 Price of anarchy 、 Congestion game 、 Mathematics 、 Measure (mathematics) 、 Game theory
摘要: In a system in which noncooperative agents share common resource, we propose the ratio between worst possible Nash equilibrium and social optimum as measure of effectiveness system. Deriving upper lower bounds for this model several very simple network leads to some interesting mathematics, results, open problems.