关键词: 供应链协调, 收益分享, 威布尔分布, 抽样检验, 贝叶斯方法

Abstract: To solve the revenue sharing problem for a two-echelon supply chain model contained both market demand uncertainty and product quality risk effectively,aiming at the newsvendor supply chain system with a single upstream supplier and downstream retailer,two supply chain modes of wholesale-price driven contract mode (mode 1) and sales-agent contract mode (mode 2) were proposed.The product quality risk was assumed by supplier,and variable sampling plan and attributes sampling plan were established based on Bayesian theory.The formula was constructed aiming at the revenue maximization of supply chain member.The proposed two modes were compared by considering market risk cost and product quality risk cost comprehensively.The result showed that the revenue of retailer and supplier could be both improved with mode 2,and the difference for the two modes was larger with the increase of market price.

Key words: supply chain coordination, revenue sharing, Weibull distribution, product sampling inspection, Bayesian method