基于价格弹性的三级供应链利益共享契约研究

Benefits Sharing Contracts of Three-stage Supply Chain Based on Price Elasticity

在需求是价格的指数函数的基础上,针对由单制造商、单分销商和单零售商组成的三级供应链协调问题,分别对利益共享契约及努力影响需求时的利益共享契约进行了分析研究。研究发现:当努力因素影响需求,并引入了奖励与惩罚系数时,利益共享契约才会使供应链达到协调。

The coordination problem of three-stage supply chain which is composed of one manufacturer,one distributor and one retailer,was analyzed based on exponential function for price.The benefits sharing contracts and benefits sharing contracts with effort depending demand were studied based on exponential function for price.This study show that when the demand was effected by effort factor,and lead into reward and penalty are introduced,the benefits sharing contracts could realize the coordination problem of supply chain.