供应和需求不确定下考虑收益共享合约的供应链决策优化与协调研究

在供需双重不确定的决策环境下，对基于收益共享合约的供应链决策优化与协调问题进行了研究。在研究中，构建了包含供应不确定特征的基于收益共享合约的供应链决策模型，在模型优化基础上，首先，分别给出销售商的最优产品采购策略、供应商的最优半成品的采购策略和产成品的生产策略；其次，将供应链分散化决策与集中化决策时的最优策略进行比较，得出了存在供需不确定决策环境下的供应链协调条件；最后揭示了在供应链协调时供应不确定与收益共享合约参数之间的互动关系。

Optimization and Coordination of Supply Chain With Revenue Sharing Contracts Under Supply and Demand Uncertainty

Under the environment of supply and demand uncertainty, this paper studies the optimization and coordination of supply chain's operation based on revenue sharing contract. It constructs a supply chain's decision-making model with revenue sharing contracts when considering the supply uncertainty. Firstly, we derive the retail's optimal procurement policies, the supplier's optimal purchasing polices of semi-finished products, and the production polices of finished products. Secondly, the optimal strategies are compared between decentralized and centralized decision-making conditions, and the supply chain coordination conditions are derived under supply and demand uncertainty. Finally, we show the interactive relationship between supply uncertainty and revenue sharing contracts parameters when the supply chain is coordinated.