文献类型：期刊文献

中文题名：考虑权力结构及供应商竞争的生鲜供应链决策

英文题名：Supply chain decisions for fresh products with competitive suppliers under different power structures

作者：范体军[1];郑琪[2];蔡路[1]

机构：[1]华东理工大学商学院,上海200237;[2]上海工程技术大学管理学院,上海201620

年份：2022

卷号：25

期号：1

起止页码：23

中文期刊名：管理科学学报

外文期刊名：Journal of Management Sciences in China

收录：CSTPCD;;国家哲学社会科学学术期刊数据库;北大核心:【北大核心2020】；CSCD:【CSCD2021_2022】；CSSCI:【CSSCI2021_2022】；

基金：国家自然科学基金资助项目(72032001,71972071,71901141);上海市哲学社会科学规划课题资助项目(2018EGL010).

语种：中文

中文关键词：供应链决策;生鲜农产品;权力结构;竞争性供应商

外文关键词：supply chain decisions;fresh products;power structures;competitive suppliers

摘要：考虑消费者新鲜度偏好,研究了两竞争性供应商和单零售商组成的生鲜农产品供应链决策问题.针对供应链的3种权力结构:供应商领导(SS)、无领导(VN)和零售商领导(RS),构建生鲜农产品供应链的两阶段博弈模型.结果表明:1)SS情形下,当两竞争性供应商的产品品质差异值高于临界值时,零售商会向低品质供应商订货;否则,零售商会向高品质供应商订货;2)VN情形下,生鲜农产品品质提升导致批发价格上升,但不一定伴随着销售价格的上升,且产品品质提高导致批发价格上升的阈值大于产品品质导致销售价格上升的阈值;两供应商之间的竞争越激烈,均衡时的批发价也就越低,但零售商边际利润越高;3)RS情形下,供应商提供的生鲜农产品新鲜度越高,零售商获取的该生鲜农产品边际利润也就越高,但竞争供应商边际利润不变.4)3种情形下,当生鲜农产品的品质较低且低于临界值时,VN情形时供应商利润最低,SS情形下供应商获得的利润高于RS情形.
This paper considers a fresh product supply chain consisting of one retailer and two competitive suppliers with different consumers freshness preferences.A two-stage game model of the supply chain under three power structures are examined:where the supplier is the Stackelberg leader(referred as SS),where there is no leader(referred as VN)and where the retailer is the Stackelberg leader(referred as RS).The results show that:(1)In the scenario of SS,the retailer will order from the low-quality supplier when the quality difference between the two suppliers products is higher than a threshold.(2)In the scenario of VN,the increase of fresh product’s quality leads to an increase in the wholesale price,but it will not necessarily cause the increase of the selling price.(3)In the scenario of RS,the retailer will obtain more marginal profit from fresh products if the suppliers provide fresher products,while the marginal profit of competitive suppliers will remain unchanged.(4)According to the comparative analysis,when the quality of the fresh product is lower than the critical value,the supplier’s profit in the VN case is the lowest,and the competitive supplier’s profit in the SS case is higher than the RS case.