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数字赋能对现代化产业体系建设的影响

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在数字经济时代,数字化成为现代化产业体系建设的重要动力.基于实体经济、科技创新、现代金融、人力资源四个维度,综合测度了城市层面的现代化产业体系建设水平,进而考察数字赋能对现代化产业体系建设的影响.研究发现:数字赋能有效提升了城市现代化产业体系建设水平,这一结论在经过内生性处理和各种稳健性检验后依然成立.机制检验表明,数字赋能在宏观层面通过促进产业融合和提高创新效率推动现代化产业体系建设,在微观层面通过降低企业融资约束和提升企业投资效率助推现代化产业体系建设.异质性分析发现,相较于中西部和东北地区,数字化对东部地区现代化产业体系的赋能效应更突出.在数字基础设施、数字产业化和产业数字化水平较高的地区,数字赋能现代化产业体系建设的作用更强.此外,数字赋能有效驱动低碳发展,但数字技术对低碳转型的驱动作用比数字应用更大.应加快推进数字技术创新和融合应用,以数字化赋能实体经济提质增效,有力支撑现代化产业体系建设.
The Impact of Digital Empowerment on the Construction of Modern Industrial Systems
In the era of digital economy,digitalization has become an important driving force in the construction of modern industrial system.The level of modernized industrial system construction at the city level is comprehensively measured based on four dimensions,including real economy,scientific and technological innovation,modern finance and human resources,and then examined the impact of digital empowerment on the construction of modernized industrial system.The study finds that digital empowerment effectively improves the cities'construction level of modernized industrial system,and this conclusion still holds after endogeneity treatment and various robustness tests.Mechanism tests show that digitalization empowers the construction of modernized industrial system at the macro level by promoting industrial integration and improving innovation efficiency,and boosts the construction of modernized industrial system at the micro level by lowering the financing constraints of enterprises and enhancing the efficiency of enterprise investment.Heterogeneity analysis found that the empowerment effect of digitalization on the modernized industrial system is more prominent in the eastern region than in the central,western and northeastern regions.In regions with higher levels of digital infrastructure,digital industrialization and industrial digitization,the role of digital empowerment in promoting the construction of modernized industrial system is stronger.In addition,digital empowerment effectively drive low-carbon development,but digital technologies drive the low-carbon transition more than digital applications.It is necessary to accelerate the promotion of digital technology innovation and integration application,enhance the quality and efficiency of the real economy with digital empowerment,and strongly support the construction of modernized industrial system.

digital empowermentmodernized industrial systemdigital economydigital technology innovation

陈梁、宋德勇

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华中科技大学经济学院

华中科技大学经济学院、张培刚发展研究院

数字赋能 现代化产业体系 数字经济 数字技术创新

2024

改革
重庆社会科学院

改革

CSTPCDCSSCICHSSCD北大核心
影响因子:2.418
ISSN:1003-7543
年,卷(期):2024.(12)