数字化转型、价格加成与供应链韧性和安全水平研究述评

A Review of Research on Digital Transformation, Price Markup, and Supply Chain Resilience and Security Levels

摘要: 文章系统梳理了数字化转型、价格加成与供应链韧性和安全水平领域的国内外研究进展。研究表明，数字化转型已成为提升供应链韧性的关键驱动力，其影响机制包括增强信息透明度、优化资源配置、提升动态能力以及通过供应链协同促进上下游企业创新和投资效率；实证分析普遍证实，数字化转型显著提升企业供应链韧性。在价格加成方面，研究发现数字经济发展可能加剧竞争从而降低企业价格加成，但供应链层面的数字化建设则有助于提升企业价格加成，反映出数字化影响的复杂性；价格加成作为企业市场势力和盈利能力的指标，其变动与供应链韧性存在关联，例如更高的价格加成可能为企业提供缓冲资源以增强韧性。供应链韧性与安全水平的研究强调其在应对不确定性中的核心地位，数字化通过技术协同、信息流动和竞争力构筑等路径赋能韧性提升；评估显示韧性水平存在区域和维度差异。当前研究主要聚焦制造业和大型企业，存在对三者内在联系系统性分析不足、对区域及企业异质性关注不够、研究方法偏静态等局限；未来研究仍需构建整合性理论框架，深化对异质性影响的探讨，运用动态分析方法，并结合新质生产力等概念探索数字经济下供应链安全的新内涵与路径。

Abstract: This paper systematically reviews the research progress both domestically and internationally in the fields of digital transformation, price markups, and supply chain resilience and security levels. The research indicates that digital transformation has become a key driving force for enhancing supply chain resilience. Its influence mechanisms include enhancing information transparency, optimizing resource allocation, improving dynamic capabilities, and promoting innovation and investment efficiency of upstream and downstream enterprises through supply chain collaboration. Empirical analyses generally confirm that digital transformation significantly enhances the resilience of enterprises’ supply chains. Regarding price markups, studies have found that the development of the digital economy may intensify competition and thereby reduce enterprises’ price markups, but digital construction at the supply chain level can help increase price markups, reflecting the complexity of digital impacts. As an indicator of a firm’s market power and profitability, changes in price markups are associated with supply chain resilience; for instance, higher price markups may provide enterprises with buffer resources to enhance resilience. Research on supply chain resilience and security levels emphasizes their core role in responding to uncertainties. Digitalization empowers resilience enhancement through paths such as technological collaboration, information flow, and competitiveness building; evaluations show that resilience levels vary by region and dimension. Current research mainly focuses on manufacturing and large enterprises, with limitations including insufficient systematic analysis of the intrinsic connections among the three, inadequate attention to regional and enterprise heterogeneity, and a bias towards static research methods. Future research urgently needs to construct an integrated theoretical framework, deepen the exploration of the impact of heterogeneity, apply dynamic analysis methods, and combine concepts such as new quality productivity to explore the new connotations and paths of supply chain security in the digital economy.