算力新质生产力对全要素生产率增长作用机制研究OACSTPCD
Research on the mechanism of computing power new quality productivity on the growth of total factor productivity
算力作为数字经济时代的新质生产力,对赋能数字经济新增长、推动数字经济高质量发展至关重要.基于算力的公共性、外部性、网络性与迭代升级特征,研究算力新质生产力的网络外溢效应与全要素生产率之间的关系及作用机理;利用面板随机前沿分析方法测算全要素生产率,发现算力新质生产力对全要素生产率具有显著的促进效应,这种效应来源于算力新质生产力对智算技术效率与规模效率的促进作用.省际个体的算力新质生产力对与该省份在地理、经济、人口方面相关联的其他省份的全要素生产率具有显著的正网络外溢效应.研究表明:(1)算力新质生产力网络外溢效应通过提升创新数量、创新质量对全要素生产率提升产生正向的积极作用;(2)算力新质生产力网络外溢效应通过缓解算力投资错配、数字技能劳动力错配对全要素生产率提升产生正向的积极作用;(3)算力基础设施数量网络与算力基础设施质量网络通过创新促进全要素生产率增长时具有异质性.相关研究成果有利于创新拓展数字经济背景下算力新质生产力对全要素生产率增长作用机制的理论研究,为政府制定数字经济政策提供有益参考.基于此,提出推动算力技术创新、促进算效提升、汇聚算力资源、优化算力要素供给、加大智慧教育投入力度、培育算力基础设施创新人才等建议.
As a new quality productivity in the era of digital economy,computing power is of great importance in empowering the new growth of the digital economy and promoting the high-quality development of the digital economy.Computer power is characterized by its commonality,externality,network performance and iterative nature.Based on these characteristics,the connection between network spillover effect of new computing power and total factor productivity(TFP)as well as its mechanism of action are studied.The panel stochastic frontier analysis is used to measure the total factor productivity,and it is found that the new quality productivity of computing power has a significant promoting effect on the total factor productivity,which comes from the promotion effect of the new quality productivity of computing power on the efficiency and scale efficiency of digital technology.The new quality productivity of inter-provincial individuals can have a significant positive network spillover effect on the total factor productivity of other provinces associated with it in terms of geography,economy,and population.Studies have shown that:(1)The network spillover effect of new computing power productivity can significantly promote the growth of total factor productivity by improving the quantity and quality of innovation;(2)the spillover effect of the new productivity network of computing power can also promote the growth of total factor productivity by alleviating the mismatch of computing power investment and digital skills and labor;(3)the quantity network of computing infrastructure and the quality network of computing infrastructure are heterogeneous when promoting the growth of total factor productivity through innovation.This paper innovatively expands the theoretical research on the impact of the new quality productivity of computing power on the growth of total factor digital productivity under the background of digital economy,and provides a useful reference for the government to formulate digital economy policies.
沈红兵;喻婧;夏森茂
重庆工商大学 经济学院,重庆 400041中央财经大学 企业管理创新中心,北京 100086萨里大学 商学院,英国 伦敦 TW20 0EX
经济学
算力新质生产力全要素生产率面板随机前沿分析网络外溢效应算力经济
computing power new quality productivitytotal factor productivitypanel stochastic frontier analysisnetwork spillover effectcomputational economy
《重庆理工大学学报》 2024 (004)
22-39 / 18
重庆软科学项目"人工智能技术进步对长江经济带数字经济发展的影响研究"(990117001)
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