基于Sharply值法的四级闭环供应链收益分配模型分析

Analysis of income distribution model of four-stage closed-loop supply chain based on Sharply-value

以博弈论中的合作契约为基础,构建了由制造商、中间商、零售商和第三方物流四级闭环供应链中收益分配模型,分析了不同条件下各节点企业收益分配函数,结果表明:集中决策下的收益高于分散决策收益;运用Sharply值法证明了其在四级闭环供应链收益分配的可行性和实用性,并借此证明了四级闭环供应链上节点企业制造商、中间商、零售商和第三方物流收益分配的公平性,最后通过算例得到了验证。

Based on the cooperative contract in game theory, the income distribution model of four-level closed-loop supply chain by manufacturer, middleman, retailer and third-party logistics is constructed. The income distribution function of each node under different conditions is analyzed. The results show that： the benefits of collective cooperative decision-making are higher than the independent decision-making income, and the use of the sharply value of the four-stage closed-loop supply chain is proved to be feasible and practical. It also shows that the manufacturer, middlemen, retailers and third-party logistics of fourstage closed-loop supply chain is fair in distribution, which finally has been verified through the example.