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研究由一个供应商和一个零售商组成的供应链在非对称的需求扰动信息下的显示机制设计问题。假定市场需求为指数函数形式和常数柔性需求函数形式,给出了非对称的需求扰动信息下的供应链最优契约,并且分析了非对称扰动信息对于供应链性能的影响。研究表明,当市场需求为指数函数形式和常数柔性函数形式时,仍然可以设计有效的契约菜单来改善供应链的运作性能;当需求扰动满足一定条件时,初始的生产计划仍然是最优的;非对称需求扰动信息并不必然会给供应链带来利润损失,并且显式地给出了非对称的需求扰动信息不会给供应链带来利润损失的条件。
To study the display mechanism design problem of asymmetric supply-demand perturbation in a supply chain composed of one supplier and one retailer. Assuming that the market demand is in the form of an exponential function and a constant demand function of flexibility, an optimal contract of supply chain under asymmetric demand perturbation information is given and the influence of asymmetric disturbance information on supply chain performance is analyzed. The research shows that when the market demand is in the form of exponential function and constant function of flexibility, an effective contract menu can still be designed to improve the operation performance of the supply chain. When the demand disturbance satisfies certain conditions, the initial production plan is still optimal. Asymmetric demand perturbation information does not necessarily bring loss of profit to the supply chain, and explicitly gives the condition that asymmetric demand disturbance information will not bring profit loss to the supply chain.