摘要
促进制造业企业新质生产力发展是中国加快建设制造强国的关键战略举措。本文以“宽带中国”试点工程作为准自然实验,考察城市数字基础设施建设对中国A股制造业上市公司新质生产力发展的影响及作用机制。研究发现,城市数字基础设施建设显著提高了制造业企业新质生产力发展水平,且该影响在东部地区、规模较大、非国有以及技术水平较高的制造业企业中更为突出;从作用机制来看,城市数字基础设施建设通过提高制造业企业的工业机器人应用,促进其新质生产力发展。拓展研究发现,数字人才、数字技术、数字金融发展能够和城市数字基础设施建设协同发挥作用,共同促进制造业企业应用工业机器人技术,从而促进其新质生产力发展。本文的理论和实证研究,为中国推进新一代数字基础设施建设政策,以及数字基础设施建设促进制造业企业工业机器人应用和新质生产力发展等方面的政策提供了理论依据。
Promoting the development of new quality productive forces in manufacturing enterprises is a key strategic initiative for China to accelerate its efforts to make China strong in manufacturing.This paper uses the“Broadband China”pilot project as a quasi-natural experiment to examine the impact and mechanism of urban digital infrastructure construction on the development of new quality productive forces in China’s A-share listed manufacturing companies.The study finds that urban digital infrastructure construction significantly improves the level of new quality productive forces in manufacturing enterprises,while the impact is more pronounced in the eastern region,among larger,non-state-owned enterprises,and among manufacturing enterprises with higher technological levels.Mechanistically,urban digital infrastructure construction promotes the development of new quality productive forces in manufacturing enterprises by increasing their industrial robot adoption.Further research finds that the development of digital talent,digital technology,and digital finance can synergize with urban digital infrastructure construction in accelerating the adoption of industrial robots in manufacturing enterprises,thereby boosting their new quality productive forces.The theoretical and empirical research in this paper provides a theoretical basis for China’s policies on advancing the construction of next-generation digital infrastructure,as well as policies on promoting the application of industrial robots and the development of new quality productive forces in manufacturing enterprises through digital infrastructure construction.
作者
葛立宇
黄艳琴
郑梦怡
GE Liyu;HUANG Yanqin;ZHENG Mengyi
出处
《新经济》
2025年第12期69-91,共23页
New Economy
基金
国家社会科学基金一般项目“数字基础设施驱动我国制造业智能化发展的机制、路径和政策研究”(23BJY126)。
关键词
数字基础设施建设
新质生产力
全要素生产率
工业机器人
Digital Infrastructure Construction
New Quality Productive Forces
Total Factor Productivity
Industrial Robots
