摘要: There is a wide range of situations where group agents (broadly interpreted as persons, departments, organizations or countries) benefit from cooperative actions, but left with the problem sharing related costs. These everyday life problems such people cab to international agreements like Kyoto protocol industrialized countries bargain over emission cuts. In situations, cab, there are rarely time make use sophisticated allocation rules even though itself may be rather complex: typically becomes more less random and often tend thumb.In bargaining between cuts, final outcome will reflect power than considerations fairness