交货时间不确定背景下的两级VMI决策与契约研究  

Research on Two-level VMI Decision and Contract under Uncertain Delivery Time

作　　者：冉文学[1] 陈聿琦 都千源 RAN Wenxue;CHEN Yuqi;DU Qianyuan(School of Logistics and Management Engineering,Yunnan University of Finance and Economics,Kunming 650221,China)

机构地区：[1]云南财经大学物流与管理工程学院,云南昆明650221

出　　处：《物流科技》2023年第7期17-22,共6页Logistics Sci-Tech

摘　　要：由于新冠疫情的持续肆虐以及国际局势的持续动荡,交货时间不确定背景下的供应链稳定性变得越来越重要。因此,文章针对交货时间不确定背景下,对由一个供应商和一个零售商组成的两级VMI供应链的情况,利用收益分享契约,引入收益分享因子,使得分散型的供应链做出的库存决策能够达到和集成型供应链相同的期望利润。研究表明,在两级VMI中引入收益分享契约能够使供应商与零售商同时获得更高的期望利润,在一定程度上降低交货时间不确定性对供应链带来的负面影响。Supply chain stability in the context of uncertain delivery times has become increasingly important due to the ongoing COVID-19 pandemic and continued volatility in the international situation.Therefore,in the case of two-level VMI supply chain consisting of one supplier and one retailer,this paper uses the Stalberg model method to introduce the revenue sharing factor by using the revenue sharing contract,so that the inventory decisions made by the decentralized supply chain can achieve the same expected profit as those made by the collective supply chain.The research shows that the introduction of revenue sharing contract in two-level VMI can make suppliers and retailers obtain higher expected profits at the same time,and reduce the negative impact of uncertain delivery time on supply chain to a certain extent.

关 键 词：供应商管理库存 供应链协调 库存决策 收益分享契约 

分 类 号：F253[经济管理—国民经济]