研究由一个供应商与一个零售商构成的两级供应链面对随机需求时的回购契约设计问题。对完全回购政策下的供应链契约进行研究,通过参数分析,指出通过不同的批发价格与回购价格数对(ω,b)策略可以使双方实现协调;最后通过数值算例分析,给出随机需求参数对回购契约设计的具体影响。
In a two-level supply chain composed of a supplier and a retailer, a buy back contract with market stochastic demand is designed. The contract with full returns policy is analyzed. The parties of supply chain can achieve coordination through the given parameters. The impact on the buy back contract with parameters of stochastic demand is given through a numerical example.