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论文编号：	16073
作者编号：	2120243806
上传时间：	2026/6/5 12:04:40
中文题目：	供应链韧性对企业全要素生产率的影响研究
英文题目：	Research on the Impact of Supply Chain Resilience on Total Factor Productivity of Enterprises
指导老师：	姚颐
中文关键字：	供应链韧性；全要素生产率；成本粘性
英文关键字：	Supply Chain Resilience；Total Factor Productivity；Cost Stickiness
中文摘要：	在全球产业链供应链格局深刻变迁、不确定性风险持续累积的背景下，供应链韧性已成为影响企业存续与国家经济安全的关键因素。全要素生产率作为综合反映资源使用效率与技术能力的标尺，是微观企业高质量发展在效率维度的核心表征。成本粘性则反映了企业面对市场波动时调整资源配置的效率与灵活性。然而，现有研究多从公司治理、技术创新、产业政策等视角探讨TFP的影响因素，从供应链视角展开的系统性研究较为匮乏，将供应链韧性、成本粘性与TFP纳入统一分析框架的文献更是鲜见。由此，供应链韧性建设能否通过优化成本管理效率进而提升企业TFP？成本粘性在其中是否发挥中介作用？这是一个值得探究的重要问题。 本文以2013—2024年我国沪深A股上市公司为样本，检验供应链韧性对全要素生产率的直接影响，运用中介效应模型分析成本粘性的传导机制。通过排除新冠疫情影响、增加交互固定效应、聚类稳健标准误、替换变量、工具变量法等稳健性检验与内生性处理，并考察产权性质与地区分布的异质性。 研究发现：供应链韧性显著正向影响TFP，韧性越强TFP水平越高，结论经多种稳健性检验后仍成立。成本粘性在供应链韧性影响TFP中发挥部分中介效应，供应链韧性通过降低成本粘性进而提升TFP。异质性分析表明，供应链韧性对TFP的促进作用在非国有企业中显著、国有企业中不显著，在东部地区最显著、中部地区不显著。 本文的理论贡献主要体现有：第一，研究视角的创新，将供应链韧性、成本粘性与全要素生产率纳入统一分析框架，拓展了供应链韧性经济后果的研究边界，也为全要素生产率提供了供应链管理视角的新解释。第二，作用机制的创新，揭示了成本粘性在供应链韧性与全要素生产率之间的中介作用，深化了对供应链韧性影响企业效率内在机理的理解。第三，异质性分析的创新，基于产权性质和地区分布的异质性分析，识别了供应链韧性发挥作用的关键边界条件，为政府制定差异化的供应链治理政策、企业实施精准化的成本管理提供了决策参考。
英文摘要：	Against the backdrop of profound restructuring of global industrial and supply chains and the continuous accumulation of uncertainty risks, supply chain resilience has become a critical factor affecting enterprise survival and national economic security. Total factor productivity (TFP), as a comprehensive indicator reflecting resource allocation efficiency and technological capability, serves as the core representation of high-quality development of micro-enterprises in the efficiency dimension. Cost stickiness reflects the efficiency and flexibility of enterprises in adjusting resource allocation when facing market fluctuations. However, existing research predominantly explores the determinants of TFP from perspectives such as corporate governance, technological innovation, and industrial policy, while systematic research from the supply chain perspective remains relatively scarce. Moreover, literature integrating supply chain resilience, cost stickiness, and TFP into a unified analytical framework is even rarer. Therefore, can the construction of supply chain resilience enhance enterprise TFP by optimizing cost management efficiency? Does cost stickiness play a mediating role in this relationship? These are important questions worthy of investigation. Using Chinese A-share listed companies from 2013 to 2024 as the research sample, this study examines the direct impact of supply chain resilience on TFP and employs a mediation effect model to analyze the transmission mechanism of cost stickiness. A series of robustness tests and endogeneity treatments are conducted, including excluding the impact of the COVID-19 pandemic, adding interactive fixed effects, employing cluster-robust standard errors, replacing variables, and applying instrumental variable approaches. Additionally, the study investigates the heterogeneity across ownership structures and regional distributions. The empirical results reveal that supply chain resilience has a significant positive impact on TFP; firms with stronger supply chain resilience exhibit higher TFP levels, a finding that remains robust after various robustness tests. Cost stickiness plays a partial mediating role in the process through which supply chain resilience affects TFP; improvements in supply chain resilience reduce enterprise cost stickiness, thereby enhancing TFP. Heterogeneity analysis indicates that the promoting effect of supply chain resilience on TFP is significant in non-state-owned enterprises but not in state-owned enterprises, and is most pronounced in the eastern region while not yet significant in the central region. The theoretical contributions of this study are primarily reflected in the following aspects. First, in terms of research perspective, it integrates supply chain resilience, cost stickiness, and TFP into a unified analytical framework, extending the research boundary of the economic consequences of supply chain resilience while providing a new supply chain management perspective for explaining TFP. Second, in terms of mechanism, it reveals the mediating role of cost stickiness in the relationship between supply chain resilience and TFP, deepening the understanding of the intrinsic mechanism through which supply chain resilience affects enterprise efficiency. Third, in terms of heterogeneity analysis, it identifies the key boundary conditions for the effectiveness of supply chain resilience based on heterogeneity in ownership structure and regional distribution, providing decision-making references for governments to formulate differentiated supply chain governance policies and for enterprises to implement targeted cost management strategies.
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