数字经济发展对产业链供应链韧性的影响研究

Study on the Impact of Digital Economy Development on the Resilience of Industrial Chain and Supply Chain

在全球化深入发展与大国竞争加剧的背景下,强化产业链供应链韧性成为各国必须直面的重要议题。文章深入探讨了产业链供应链韧性的核心要素及其作用机制,主要从供需匹配度、稳定性以及供应质量提升三个维度进行了理论剖析。基于上市公司数据检验了数字经济发展对产业链供应链韧性的实际影响。结果显示,数字经济的迅猛发展显著提升了供需匹配的精确度、实现了稳定性的增强以及供应质量的优化,从而有效增强了产业链供应链的韧性。这一结果经过多种稳健性处理后依然成立。此外,文章研究还发现,数字经济的发展对大规模供应商、国有供应商以及市场化程度较高地区的企业产业链供应链韧性提升作用更大。最后,机制检验表明,数字经济发展主要通过减少企业沟通协调与库存运输成本实现产业链供应链韧性的升级。

In the context of deepening globalization and intensifying competition among major powers,strengthening the resilience of industrial chains and supply chains has become an important issue that all countries must face.This paper discusses the core elements of the resilience of the industrial chain and supply chain and its mechanism,mainly from the three dimensions of supply and demand matching,stability and supply quality improvement for theoretical analysis.Based on the data of listed companies,the actual impact of the development of digital economy on the resilience of industrial chain and supply chain is tested.The results show that the rapid development of the digital economy significantly improves the accuracy of supply and demand matching,the enhancement of stability and the optimization of supply quality,thus effectively enhancing the resilience of the industrial chain and supply chain.This result still holds after various robust treatments.In addition,this study also found that the development of the digital economy has a greater effect on the improvement of the industrial chain and supply chain resilience of large-scale suppliers,state-owned suppliers and enterprises in regions with a higher degree of marketization.Finally,the mechanism test shows that the development of the digital economy mainly realizes the upgrading of the resilience of the industrial chain and supply chain by reducing the communication and coordination of enterprises and inventory transportation.