创新科技2025，Vol.25Issue(12)：77-88,12.DOI:10.19345/j.cxkj.1671-0037.2025.12.7
低碳创新网络下企业低碳创新的同群效应
Research on the Peer Effect of Low-carbon Innovation Among Enterprises in Low-carbon Innovation Network
摘要
Abstract
In a close low-carbon innovation network,enterprise innovation behavior is inevi-tably affected by other innovation subjects,but whether it can always benefit from the innova-tion behavior of other subjects in favor of low-carbon innovation performance improvement needs to be further explored.This paper selects the data of A-share listed companies on the Shanghai and Shenzhen stock exchanges from 2014 to 2023.This study constructs a low-carbon innovation network with enterprises as nodes and low-carbon patent cooperative rela-tionships among enterprises as edges,and empirically examines the existence of the low-carbon innovation peer effect of enterprises in the low-carbon innovation network.At the same time,elaborates on the moderating effect of network characteristics on the low-carbon innovation peer effect in terms of two dimensions,namely,structural holes and centrality,and further ana-lyzes the mechanism of its generation.The results indicate the following:①The low-carbon in-novation of peer enterprises will have an inverted U-shaped effect on the low-carbon innova-tion of focal enterprises.In the early stage of low-carbon innovation,there is a peer effect in low-carbon innovation.When the overall innovation level in the network is improved,excessive imitation of low-carbon innovation decisions of peer enterprises will lead to a decline in the level of low-carbon innovation.②The network characteristics of enterprises in the low-carbon innovation network will have an impact on their low-carbon innovation peer effect.Structural holes and centrality can regulate and flatten the inverted U-shaped relationship between low-carbon innovation of peer enterprises and low-carbon innovation of focal enterprises.As the structural holes and centrality increase,the inverted U-shape relationship between low-carbon innovation of peer enterprises and low-carbon innovation of focal enterprises will be weakened gradually,and the curve will become flat.That is to say,moderate structural holes and central-ity can alleviate the negative impact of excessive imitation of enterprises in the low-carbon in-novation network,so that the low-carbon innovation performance of enterprises in the network can reach a high level.③The low-carbon innovation peer effect of enterprises works through the pressure mechanism,learning mechanism,and reputation mechanism.Whether enterprises are located in pilot low-carbon cities,enterprise status,and industry attributes show heteroge-neity in the low-carbon innovation peer effect,in which enterprises in non-low-carbon pilot cit-ies,leading enterprises,and non-heavily-polluting enterprises are more prone to imitate low-carbon innovations of enterprises in the peer group.Based on the above findings,countermea-sures and suggestions are proposed from three aspects.First,enterprises should find a balance between imitation and independent innovation,and establish a two-dimensional assessment framework of"capability-environment"from"survival adaptation"to"ecological occupation",and determine the switching time between imitation and independent innovation.Second,the government should formulate incentive policies to encourage enterprises to innovate indepen-dently,from"one-way subsidy"to"systematic catalyst".Third,enterprises and the government should work together to strengthen the protection of intellectual property rights,so as to solve the paradox of"legitimacy-differentiation"in imitation.关键词
低碳创新网络/低碳创新绩效/同群效应/网络特征/倒U形关系/绿色创新Key words
low-carbon innovation network/low-carbon innovation performance/peer effect/network characteristic/inverted U-shaped relationship/green innovation分类
管理科学引用本文复制引用
杨朝均,施铭涓..低碳创新网络下企业低碳创新的同群效应[J].创新科技,2025,25(12):77-88,12.基金项目
国家自然科学基金项目"全球价值链参与、低碳创新网络国际化对制造业低碳创新绩效的影响研究"(71964019) （71964019）
国家自然科学基金面上项目"双循环下区域低碳创新多重网络的形成机制、影响效应与平衡策略研究"(72374090) （72374090）
云南省哲社规划重点项目"云南科技创新和产业创新融合发展的驱动机理与实现路径研究"(ZX2025ZD12) （ZX2025ZD12）
云南省省院省校人文社科项目"高质量发展背景下云南制造业转型升级机理与对策研究"(SYSX202405). （SYSX202405）
