新基建“三网融合”对制造业新质生产力的作用路径研究——基于资源错配的视角

Research on the Role Path of New Infrastructure's"Three Network Integration"on the New Quality Productivity of Manufacturing Industry——Based on the Perspective of Resource Mismatch

在发展动能由生产要素驱动向效率驱动的转型期,能源、交通、信息三网融合形成了新质生产力发展的必要基础设施,为制造业转型升级提供了支撑。那么新基建三网融合如何影响制造业新质生产力发展呢?本文利用2012~2022年我国省级面板数据构建双向固定效应模型进行实证分析,实证结果表明:新基建三网融合对制造业新质生产力的形成与发展具有激励效应,该正向影响可通过降低创新资源错配度、绿色资金错配度和人才资源错配度加以实现;并且新基建三网融合也能带动邻近地区制造业新质生产力的发展,即存在空间溢出效应;同时在进行异质性分析后发现,新基建三网融合对经济韧性较低、产业转型不足以及环境规制力度较强地区的制造业新质生产力水平影响更大。基于此,本文提出深入推进三网融合、促进创新资源协调配置、强化“绿色门槛”效应和推动人才链与新兴产业链“双链融合”的发展建议。

In the transition period from factor driven development to efficiency driven development,the integration of energy,transportation,and information networks has become a necessary infrastructure for the development of new productive forces,providing support for the transformation and upgrading of the manufacturing industry.So how does the integration of new infrastructure and three networks affect the development of new quality productivity in the manufacturing industry?This article uses provincial panel data from 2012 to 2022 to construct a bidirectional fixed effects model.The empirical results show that the integration of new infrastructure and three networks has an incentive effect on the formation and development of new quality productivity in the manufacturing industry.This positive impact can be achieved by reducing the mismatch of innovation resources,green funds,and talent resources.Moreover,the integration of new infrastructure and the three networks can also drive the development of new manufactu-ring productivity in neighboring areas,resulting in spatial spillover effects.After conducting heterogeneity analysis,it was found that the integration of new infrastructure and the three networks has a greater impact on the level of new manufacturing productivity in areas with lower economic resilience,insufficient industrial transformation,and strong environmental regulations.Based on this,this article proposes development suggestions for deepening the integration of the three networks,promoting coordinated allocation of innovative resources,strengthening the"green threshold"effect,and promoting the"dual chain integration"of talent chains and emerging industry chains.