首页|工业智能化对城市绿色生态效率影响效应研究

工业智能化对城市绿色生态效率影响效应研究

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通过构建计量经济学模型,采用2015-2022年间中国285个地级市的面板数据,利用系统广义矩估计法(System GMM)和两阶段最小二乘法(2SLS)进行估计,研究结果表明工业智能化水平显著促进城市绿色生态效率的提升,且这一影响在二三线地区尤为显著。能源结构转型、产业结构升级在工业智能化推动绿色生态效率的过程中起到重要的中介作用;而在高水平下的人力资本中,工业智能化对城市绿色生态效率的提升影响更大。异质性检验结果显示,在一线城市,工业智能化对绿色生态效率的提升作用较为有限,工业智能化的边际效应较低,相比之下,工业智能化对二线和三线城市的绿色生态效率提升作用更为显著,特别是在三线城市,工业智能化的推动效果尤为突出。
Research on the Impact of Industrial Intelligence on Urban Green Ecological Efficiency
In the context of global climate change and increasing resource and environmental pressures,green develop-ment has become a focal point for governments and academia worldwide.Industrial intelligence,as a key means to enhance production efficiency,reduce resource consumption,and mitigate environmental pollution,has emerged as a crucial pathway for promoting green development.This study constructs econometric models using panel data from 285 prefecture-level cities in China from 2015 to 2022,employing System GMM and Two-Stage Least Squares(2SLS)for estimation.The results indi-cate that industrial intelligence significantly enhances urban green ecological efficiency,with a particularly pronounced effect in central and western regions.Energy structure transformation and industrial structure upgrading play vital mediating roles in this process.The impact of industrial intelligence on urban green ecological efficiency is more substantial in areas with high levels of human capital.Heterogeneity tests reveal that while the eastern region's green ecological efficiency is already at a relatively high level,resulting in lower marginal effects of industrial intelligence,the central and western regions show more significant promotional effects due to their greater development potential.

Industrial IntelligenceUrban Green Ecological EfficiencyEnergy Structure TransformationIndustrial Structure Upgrading

刘明洋、万勇

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上海社会科学院 应用经济研究所,上海 200020

工业智能化 城市绿色生态效率 能源结构转型 产业结构升级

2024

科学管理研究
内蒙古自治区软科学研究会

科学管理研究

CSTPCDCSSCICHSSCD北大核心
影响因子:1.184
ISSN:1004-115X
年,卷(期):2024.42(6)