在假定制造商的单位生产成本是关于提前期的减函数的前提下,将提前期视为可控决策变量,建立了带有提前期压缩的Newsvendor型产品供应链协调模型,讨论了提前期压缩对供应链及其成员收益的影响,并利用由回购和回扣/惩罚所组成的联合契约实现了供应链的协调.数值仿真分析结果验证了结论的正确性.
Under the assumption that the unit production cost of the manufacturer is a decreasing function of the lead time, a supply chain coordination model for Newsvendor-type products with lead-time compression is developed by thinking of the lead time as the decision variable. The effect of the variation of lead time on the expected profit of each member as well as the supply chain system is explored. A combined contract of return policy and sales rebate/penalty policy is proposed to complete the perfect coordination of the supply chain. Numerical simulation shows the correctness of the conclusion.