利用Choquet积分,将n人对策从集合{0,1}n延拓到I([0,1]n),定义了具有区间模糊联盟的n人对策.通过建立公理化体系,对具有区间模糊联盟n人对策的Shap ley值进行研究,证明了这类n人对策Shapley值存在性,并给出了此类对策Shapley值的解释表达式.最后将此对策的Shapley值作为收益分配方案应用到供应链协作企业收益分配的实例中.
In this paper,by means of the Choquet integral,n-person games are extended from {0,1}n to I(n).An n-person game with interval fuzzy coalition is defined.According to axioms system,the paper investigates and proves the existence of the Shapley value for n-person games with interval fuzzy coalition.And an explicit formula of the Shapley value is given.Finally,the method is applied to an example of profit allocation scheme among enterprises in supply chain coordination.