供应中断风险下制造商采购策略研究——基于政府补贴视角

Research on Manufacturer’s Sourcing Strategy under Supply Chain Disruption Risk——From the Perspective of Government Subsidies

在由一个制造商、一个国外供应商、一个国内供应商和消费市场组成的三级供应链模型中,引入政府补贴政策,研究制造商在供应商存在中断风险下关键零部件的采购策略。建立了制造商单双源采购的基本采购策略模型,分析了不同主体的政府补贴政策分别对供应链成员期望利润的影响。结果表明,制造商采取双源采购策略优于单源采购策略,同时,政府补贴制造商和补贴国内供应商对制造商期望利润水平提升的效果优于补贴消费者。

In the three-level supply chain model composed of a manufacturer, a foreign supplier, a domestic supplier and the consumer market, the government subsidy policy is introduced to study the manufacturer’s sourcing strategy under the risk of supplier interruption. This paper establishes the basic sourcing strategy model of manufacturer’s single and dual sourcing procurement, and analyzes the impact of government subsidy policies of different subjects on the expected profits of supply chain members. The results show that the dual sourcing procurement strategy adopted by manufacturers is better than the single sourcing procurement strategy. At the same time, the effect of government subsidies to manufacturers and domestic suppliers on the improvement of manufacturers’ expected profit level is better than that to subsidize consumers.