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新能源汽车产业的协同创新依赖专利合作网络的资源整合与知识流动,为揭示网络结构特征对企业创新产出的影响机制,以2000—2024年产业专利合作数据为样本,运用社会网络分析、双向固定效应负二项回归及中介效应检验等方法,探究专利合作网络中心度、结构洞对企业创新产出的作用路径,并引入知识基础作为中介变量。研究发现:专利合作网络的中心度与结构洞均显著正向促进新能源汽车企业创新产出;中心度与结构洞能够通过拓展知识广度、深化知识深度优化企业知识基础;知识广度与知识深度在网络结构特征与创新产出之间发挥部分中介作用。立足新能源汽车产业技术跨界融合的创新特质,明晰了专利合作网络结构优势经由知识基础双维度传导驱动创新产出的内在机理,拓展了社会网络理论与知识基础理论在新能源汽车协同创新领域的应用边界,为新能源汽车企业优化合作网络布局、强化知识积累以提升创新产出提供了实践参考。

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