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链长制如何"链"出企业技术创新

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创新驱动是中国当前正在深入实施的发展战略.链长制作为产业链治理新政策,能否既稳定产业链又增强企业创新活力,帮助企业技术创新在频繁的外部冲击下"企稳"和"上升"?深入分析这一问题对支持构建全面创新体制机制具有重要现实意义.本文手工收集了中国各地区实行链长制政策的产业链相关信息,将其与2012-2022年A股上市公司以及发明专利数据进行匹配,通过建立多期双重差分模型,实证检验了链长制政策对企业技术创新的影响.结果发现:链长制政策促进了企业技术创新,经过一系列稳健性检验后,该结论依然成立.链长制政策促进企业技术创新的机制主要体现在产业链和企业两个层面.在产业链层面,通过缓解产业链"长鞭效应"、稳固上下游供需关系,提高产业链稳定性,促进企业技术创新;在企业层面,通过缓解融资约束、降低研发不确定性、吸引研发人员,为企业创新赋能,促进企业技术创新.异质性分析表明,链长制政策对于营商环境较好地区、竞争程度较强行业以及所有权性质属于国有的企业的技术创新促进效应更显著.进一步讨论发现,链长制政策可以促进关键核心领域企业的技术创新,有效缓解关键核心技术"卡脖子"的困境.本文的研究结论有助于深入理解链长制政策实施效果,并为完善链长制政策设计、推动企业技术创新提供参考.
How Does the Chain Leader Policy"Chain"Enterprise Technological Innovation
In recent years,due to frequent external shocks,China's industrial chains have become fragile and unstable.The underlying issue behind the phenomenon of industrial chain instability lies in the insufficient innovation capabilities of enterprises.Can the chain leader policy,a new policy for industrial chain governance,not only stabilize the industrial chain and help enterprises get out of the predicament of"external threats"but also further address the"internal concerns"of enterprises,strengthen their innovation vitality,and achieve the effect of"addressing both the symptoms and root causes"of industrial chain instability?An in-depth exploration of the above issues will not only clarify the potential role of the chain leader policy in coordinating multi-level strategy but also provide theoretical and empirical support for promoting the strategic synergy between improving the resilience and safety of industrial and supply chains and constructing a system and mechanism that supports comprehensive innovation.This study first puts forward the core hypotheses based on the theoretical analysis.Subsequently,it tests the effect of the chain leader policy on enterprise technological innovation.This study finds that the chain leader policy has a significant promoting effect on enterprise technological innovation.The mechanisms are mainly manifested at two levels:the industrial chain level and the enterprise level.At the industrial chain level,the chain leader policy improves the stability of the industrial chain by alleviating the"bullwhip effect"within the industrial chain and solidifying the supply-demand relationship between the upstream and downstream,thus promoting the technological innovation of enterprises.At the enterprise level,the chain leader policy empowers enterprise innovation by alleviating the financing constraints of enterprises,reducing the uncertainty of enterprise innovation,and attracting R&D personnel,thereby promoting the technological innovation of enterprises.The heterogeneity analysis reveals that the promoting effect of the chain leader policy on enterprise technological innovation is more significant in regions with a better business environment,industries with higher competition,and enterprises whose ownership nature is state-owned.Further discussion reveals that the chain leader policy can promote the key and core technologies,effectively alleviating the dilemma of key technologies being"strangled".The marginal contributions of this study are as follows.Firstly,this paper provides a novel perspective for examining the innovation effects of industrial chain governance policies under industrial chain instability.It offers theoretical and empirical support for the strategic synergy between the system for enhancing the security of industrial chains and the institutional mechanisms that support comprehensive innovation.Secondly,this paper not only studies the mechanism and effect of the chain leader policy on enterprise technological innovation at the enterprise level but also examines the mechanism and effect of the chain leader policy on enterprise technological innovation at the industrial chain level.This expands the channels through which the chain leader policy affects enterprise technological innovation,contributing to the improvement of relevant theories of the chain leader policy.Finally,this study identifies not only the general innovation effects of the chain leader policy but also the innovation effects in key core technologies,thus strengthening the practical significance of policy discussions.

chain leader policyenterprise technological innovationstability of the industrial chainkey core technologies

詹新宇、梁蓝心

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北京工商大学经济学院

链长制 企业技术创新 产业链稳定性 关键核心技术

2024

中国工业经济
中国社会科学院工业经济研究所

中国工业经济

CSTPCDCSSCICHSSCD北大核心
影响因子:2.932
ISSN:1006-480X
年,卷(期):2024.(11)