摘要
针对网络销售渠道的线上销售、线下配送特点,为两条网络销售的竞争供应链引入产品替代因子,构建基于物流与价格双重竞争的三级供应链竞争模型,在此基础上研究分散决策与集中决策下两条供应链间的竞争情况及产品定价策略,重点分析产品替代度对供应链竞争决策和协调的影响。研究表明:随着产品替代度的增大,两种结构下的两条供应链决策反应一致,但分散决策下的供应链效率始终低于集中决策下的效率;分散决策下的供应链总利润随产品替代度加大而上升,集中决策下的供应链总利润则与之相反,且集中决策下的收益共享契约因子的取值区域也随之缩小。研究结论对供应链竞争决策和协调具有一定的理论指导意义。
According to online sales and offline distribution characteristics of Internet sales, product substitutability is in- troduced into two supply chains which compete in logistics and price in the internet. And then, corresponding three - level supply chain competing models are established. Competing decisions of the supply chains are discussed based on centralized decision -making structure and decentralized decision -making structure. Finally, the effects of product substitutability upon decisions and coordination of the supply chains are analyzed. The results show that with the increase of product substi- tutability, the best decisions of the two competing supply chains are consistent under the two decision - making structures, but their efficiencies under the decentralized decision - making structure are always lower than that under the centralized decision - making structure. Each gross profit of the two supply chains under decentralized decision - making structure in- creases with the increase of product substitutability, but declines under centralized decision -making structure. Moreover, the value region of benefit - sharing proportions under the centralized decision - making structure will shrink when product substitutability increases.
出处
《科技管理研究》
CSSCI
北大核心
2015年第15期108-117,共10页
Science and Technology Management Research
基金
国家农业科技成果转化资金重点项目"基于EPC物联网和RFID的水产品质量安全管理与追溯"(2013GB2E000353)
广东省软科学研究计划项目"广东农村科技服务超市的模式研究"(2013B070206013)
广东省科技计划项目"广东省专业镇汤坑生产力促进中心能力提升工程"(2012B040500026)
"丰顺县生产力促进中心能力提升工程"(2013B040500007)
"丰顺县电声产业科技服务平台建设"(2013B04000057)
中央高校基本科研业务费专项资金重点项目"生鲜农产品供应链金融融资风险及优化研究"(2015XZD14)
关键词
竞争供应链
产品替代
物流服务
价格竞争
契约协调
competing supply chains
product substitutability
logistics service
price competition
coordinating contract
