西安理工大学学报2025，Vol.41Issue(1)：23-33,11.DOI:10.19322/j.cnki.issn.1006-4710.2025.01.003
黄河流域城市群数字化水平对绿色经济效率的影响
Impact of digitalization level on green economic efficiency of urban agglomerations in the Yellow River Basin
摘要
Abstract
It is of great significance to explore the influence of digitization level on green economy efficiency of urban agglomerations in the Yellow River Basin for promoting ecological protection and high-quality development of the Yellow River Basin.The paper discusses the direct and indi-rect influence mechanism for digitization level of urban agglomerations on green economy efficien-cy,and estimates the effect of digitization level of urban agglomerations on green economy effi-ciency by the spatial lag Tobit model.It is found that the digitization level of urban agglomera-tions in the Yellow River Basin has a significant positive impact on green economic efficiency and can indirectly improve green economic efficiency by promoting green innovation and upgrading of industrial structure in urban agglomerations.In addition,the digitization level of urban agglom-erations in the Yellow River Basin negatively moderates the positive impact of government inter-vention on green economic efficiency.It will positively regulate the promoting effect of infrastruc-ture level on the efficiency of green economy.The digitization level of urban agglomeration has a significant promoting effect on the green economic efficiency in the middle and lower reaches of the Yellow River Basin;but the promoting effect on the green economic efficiency of urban ag-glomerations in the upper reaches is not obvious,and there is regional heterogeneity.关键词
黄河流域城市群/数字化水平/绿色经济效率/空间Tobit模型Key words
urban agglomerations in the Yellow River Basin/digital level/green economic effi-ciency/spatial Tobit model分类
经济学引用本文复制引用
赵璟,魏璐,靳珍..黄河流域城市群数字化水平对绿色经济效率的影响[J].西安理工大学学报,2025,41(1):23-33,11.基金项目
国家社会科学基金西部项目(24XJY025) （24XJY025）
陕西省社会科学基金项目(2023D038) （2023D038）
陕西省教育厅哲学社会科学重点研究基地资助项目(21JZ043) （21JZ043）
