考虑需求依赖库存及分摊运费的供应链协调

Supply Chain Coordination Model with Split of Total Freight Policy

针对单个销售商和单个生产商组成的两层供应链,假定需求依赖于当前库存水平,考虑运输费用与订货量相关,研究了采用分摊运费策略的供应链协调问题.首先在分散式系统下,建立了供需双方的Stackelberg博弈模型;然后设计了分担运输费用的协调策略,建立了供需双方的利润模型.研究结果表明该协调策略不仅能提高供需双方的利润,而且使得供应链达到了完美协调.

In traditional supply chain coordination models, the product transportation cost is often assumed to be agiven constant or not considered. This paper relaxes this assumption and takes the product transportation cost as afunction of ordering quantity. A two-level supply chain coordination model with single manufacturer and single retailer isdeveloped under the assumption that a stock-dependent demand and variable holding cost are considered. A split of totalfreight policy is proposed for the manufacturer that can coordinate the supply chain perfectly. At last, a numericalexample is presented to illustrate the developed model.