供应链库存协调策略研究

研究和分析了直运型供应链通过共同补给期协调库存的策略问题。在该供应链中,单一供应商提供单一产品给面临随机需求的单一零售商。在所提出的库存协调策略条件下,供应商指定共同补给期,当零售商按供应商指定的共同补给期作为其订货周期时,供应商提供零售商一定的价格折扣。这种协调策略可以视为Stackelberg博弈。在阐述了解决该博弈问题的方法后,进行了数值实验,分析了采用这种协调策略的利益。

On Inventory Coordination Policy in Supply Chain

A policy of coordinating inventory by common replenishment periods for a kind of lot-for-lot supply chain is studied and analyzed.In this supply chain,a supplier provides a single product to a single retailer who experiences stochastic demand.Under the proposed policy,the supplier specifies common replenishment periods.The supplier offers the retailer a price discount while the retailer’s replenishment period is in harmony with the supplier’s.It’s regarded as a Stackelberg game.After an approach to the game is developed,a numerical study is conducted and the benefit of applying the policy under certain conditions is analyzed.