科研管理

科研管理 ›› 2025, Vol. 46 ›› Issue (11): 65-75.DOI: 10.19571/j.cnki.1000-2995.2025.11.007

• • 上一篇    下一篇

合作研发对企业自主创新水平的影响研究——基于动态外部性视角

郭晓玲1，赵丽格1，高达2   

  1. 1.辽宁大学经济学院，辽宁 沈阳110036；
    2.武汉工程大学法商学院，湖北 武汉430205
  • 出版日期:2025-11-20 发布日期:2025-11-07
  • 通讯作者: 高达
  • 基金资助:
    国家社科基金青年项目：“数字经济背景下互联网平台相关市场界定方法重构与反垄断规制研究”（21CJY043，2021.09—2025.12）。

Research on the impact of collaborative research and development on the level of independent innovation of enterprises: A study based on the perspective of dynamic externalities

Guo Xiaoling1, Zhao Lige1, Gao Da2   

  1. 1. School of Economics, Liaoning University, Shenyang 110036, Liaoning, China;
    2. School of Law and Business, Wuhan Institute of Technology, Wuhan 430205, Hubei, China
  • Online:2025-11-20 Published:2025-11-07
  • Supported by:


摘要：     提升企业的自主创新水平对产业可持续发展具有重要意义。本文以2010—2022年我国A股上市企业为样本，基于动态外部性视角探究企业合作研发对企业自主创新水平的影响机理。研究发现：（1）企业合作研发有助于提高企业的自主创新水平，优化企业的创新结构，这一结论经过内生性和稳健性检验后依然成立。（2）机制检验表明，企业合作研发通过技术溢出效应、创新同群效应和缓解融资约束三个外部性机制提高了企业的自主创新水平。（3）进一步分析表明，国有企业的合作研发对自主创新水平的促进作用大于非国有企业，高科技行业、新能源汽车行业以及高智能化企业的合作研发对自主创新水平的促进作用小于其他行业；企业合作研发对自主创新水平具有中、长期影响。本文的研究结果验证了合作研发对企业自主创新水平的促进作用，丰富了企业创新机制的研究视角，为企业的相关研发策略提供经验证据。

关键词: 合作研发, 自主创新水平, 动态外部性, 突破式创新, 渐进式创新

Abstract:    Enhancing the independent innovation level of enterprises is of great significance to the sustainable development of industries. This paper selected A-share listed enterprises in China from 2010 to 2022 as a sample and explored the impact mechanism of corporate cooperative R&D on the corporate independent innovation level from the dynamic externality perspective. The results showed that: (1) corporate collaborative R&D helps to improve the level of corporate independent innovation and optimize the innovation structure of enterprises. This conclusion is still valid after endogeneity and robustness tests. (2) The mechanism test showed that corporate cooperative R&D improves the level of independent innovation of enterprises through three externality mechanisms: technology spillover effect, innovation cohort effect, and alleviation of financing constraints. (3) Further analysis showed that cooperative R&D of state-owned enterprises promotes the level of independent innovation more than that of non-state-owned enterprises, and cooperative R&D of high-tech industry, new energy automobile industry, and highly intelligent enterprises promotes the level of independent innovation less than that of other industries; cooperative R&D of enterprises has a medium- and long-term impact on the level of independent innovation. The findings of this paper have validated the promotional effect of cooperative R&D on the independent innovation level of enterprises, enriched the research perspective of cooperative R&D of enterprises, and will provide empirical evidence for the relevant R&D strategies of enterprises.

Key words: collaborative research and development, independent innovation level, dynamic externality, breakthrough innovation, incremental innovation