摘要
在供应中学习是低端供应商实现价值链攀升的重要途径。文章构建供应商与制造商的微分博弈模型,研究供应商价值链攀升策略。研究发现,学习成本与质量改进成本对于供应商的价值链攀升决策有至关重要的影响。通过在学习阶段投入学习成本,供应商可以在竞争中获得质量优势,但过低的质量改进成本会导致竞争没有均衡。若能在供应过程中获得较高收益,供应商会失去价值链攀升的激励,从而停留在价值链低端。
Learning by supplying is a crucial path for low-end suppliers to climb the value chain.This paper constructs a differential game model between the supplier and the manufacturer to investigate the strategies of value chain climbing for the supplier.The study finds that both the learning cost and quality improvement cost play pivotal roles in the supplier's decision on value chain climbing.By investing in learning costs during the learning phase,the supplier can gain a competitive advantage in terms of quality.However,excessively low costs for quality improvement could lead to a non-equilibrium state in competition.If the supplier achieves high returns during the supply process,it would lose the incentive for climbing value chain,thereby remaining at the lower end of the value chain.
作者
万谧宇
郝祎迪
李子墨
WAN Miyu;HAO Yidi;LI Zimo(School of Transportation Engineering,East China Jiaotong University,Nanchang 330013,China)
出处
《物流科技》
2024年第21期19-23,共5页
Logistics Sci Tech
基金
国家自然科学基金项目(72362015、72162018)
江西省社会科学基金项目(21GL48)
江西省哲学社会科学重点研究基地项目(22SKJD26)
江西省高校人文社科项目(GL21222)。
关键词
价值链攀升
微分博弈
供应链
供应商学习
value chain climbing
differential game
supply chain
supplier learning
