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基于产品分工的发展及供应链成员风险偏好不同的特性,构建了由多个风险规避的零部件供应商和一个组装商构成的两阶段组装供应链模型.首先,发现在各供应商均采用批发价格契约向组装商提供零部件情况下,各供应商的最优产量均小于集中决策下的最优产量;其次,引入期权契约机制对组装供应链进行了协调;最后,通过数值算例验证了期权契约协调机制的有效性.
Based on the development of product division and the different risk appetite of supply chain members, a two-stage assembly supply chain model consisting of a number of risk-averse component suppliers and an assembler is constructed.Firstly, it is found that when all suppliers adopt wholesale When the contract of price is supplied to the assembler, the optimal output of each supplier is less than that of the centralized decision. Secondly, the option contract mechanism is introduced to coordinate the assembly supply chain. Finally, a numerical example is given to verify Validity of Option Contract Coordination Mechanism.