关税影响下双源采购供应链技术投资模式研究  

A Research on Technology Investment Modes of Dual-Sourcing Supply Chain under the Influence of Tariff

作　　者：张敬[1] 付芳源 王萌茁 张健[2] ZHANG Jing;FU Fangyuan;WANG Mengzhuo;ZHANG Jian(School of Economics and Management,Hebei University of Technology,Tianjin 300401,China;School of Economics and Management,Tsinghua University,Beijing 100084,China)

机构地区：[1]河北工业大学经济管理学院,天津300401 [2]清华大学经济管理学院,北京100084

出　　处：《工业工程》2022年第6期10-20,共11页Industrial Engineering Journal

基　　金：国家社会科学基金资助项目(18BGL012)。

摘　　要：为了探究跨国制造商与本土供应商的技术投资模式选择问题,构建跨国制造商为Stackelberg领导者的双源采购供应链模型。基于博弈论以及KKT条件,研究贸易信贷与纵向并购两种技术投资模式下供应链成员决策,探究关税、本土供应商的批发价格对决策均衡及技术投资模式选择的影响。结果发现,在贸易信贷模式下,当贸易信贷利率较低时,本土供应商的技术投资水平更高;在纵向并购模式下,当利润分配比例处于适当范围时,跨国制造商与本土供应商存在帕累托改进区域,且纵向并购模式优于贸易信贷模式;当关税较高时,跨国制造商的利润降低,但跨国制造商与本土供应商更可能达成战略联盟。In order to explore the choice of technology investment modes between the multinational manufacturer and the local supplier, a dual-sourcing supply chain model with the multinational manufacturer as the Stackelberg leader is constructed. Based on the game theory and KKT condition, the decision-making of supply chain members under the trade credit mode and the vertical merger and acquisition mode is studied, and the impacts of tariff and wholesale price of the local supplier on the decision-making equilibrium and the choice of technology investment modes are explored. The results are as follows. Under the trade credit mode, when the trade credit rate is low, the local supplier has a higher level of technology investment. Under the vertical merger and acquisition mode, when the profit allocation ratio is appropriate, there will be a Pareto improvement area between the multinational manufacturer and the local supplier, and the vertical merger and acquisition mode is better than the trade credit mode. When the tariff is high, the multinational manufacturer’s profits decrease, but the multinational manufacturer and the local supplier are more likely to form the strategic alliance.

关 键 词：双源采购供应链 技术投资 贸易信贷 纵向并购 关税 

分 类 号：F274[经济管理—企业管理]