摘要
本文假定市场需求不确定和供给存在中断危机,同时考虑订货过剩损失和缺货成本,研究了由零售商、主供应商和备份供应商组成的供应链网络,构建了收益共享合同协调模型,通过相关参数的设定达到供应链协调。供应链协调时的供货量及整体利润均大于分散模型;备份供应商的供货量及利润随着中断危机的增大而增加,零售商利润也随之增加。
Supposed that the demand is uncertain and supply is at a risk of discontinuity,and given the loss of surplus inventory and shortage cost,this paper studies a supply chain network composed by a retailer,a main supplier and a backup supplier.A revenue-sharing contract coordination model is constructed to make supply chain coordinated through setting related parameters.The optimal shipment quantity and profit coordination model are greater than the decentralized model.The supply quantity and profit of the backup supplier will increase with the risk of increasing discontinuity,and the profit of the retailer will increase too.
出处
《工业技术经济》
北大核心
2016年第12期3-10,共8页
Journal of Industrial Technological Economics
关键词
供应中断
备份供应商
收益共享契约
协调
supply disruption
backup supplier
revenue-sharing contract
coordination
