基于博弈论的闭环路供应链回收策略

在一个生产商和两个互相竞争的零售商组成的闭环供应链中,比较了两种不同的回收策略--奖金策略:回收时向零售商支付回收奖金;押金策略:销售时向消费者征收押金,并在消费者退还旧件时返还押金.构造了两个分散决策的闭环供应链模型:(i) DF(Decentralized Fee Model)模型--生产商通过零售商收集旧件,并为每一个旧件支付一定的奖金;(ii)DD(Decentralized Deposit Model)模型--生产商通过零售商向消费者征收额外的押金,消费者只有退还旧件,才能拿回押金.除此以外,还构建了两个中心决策的闭环供应链模型:(iii) CF(Centralized Fee Model)模型;(iv)CD(Centralized Deposit Model)模型与其进行对比,发现奖金制在中心决策下效率更优,而押金制在分散决策下效率更优.

Study on Closed-loop Supply Chain Tack-back Strategy Based on Game Theory

This paper compares two different returning strategies in a reverse channel with two competing retailers and one manufacturer: either paying returning reward to retailers or charging deposit for customers.We formulate and analyze two decentralized closed-loop supply chain models:(i) Model DF,in which the manufacturer collects used products from the retailers and pays a fixed fee for each returned product;and(ii) Model DD,in which the manufacturer charges customers for an additional deposit via the retailers...