气候变化领域集成服务门户(CCPortal): Digital economy and urban low-carbon sustainable development: the role of innovation factor mobility in China

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DOI	10.1007/s11356-022-19182-2
	Digital economy and urban low-carbon sustainable development: the role of innovation factor mobility in China
	Wang, Lulu; Chen, Leyi; Li, Yushuang
发表日期	2022
ISSN	0944-1344
EISSN	1614-7499
起始页码	48539
结束页码	48557
卷号	29 期号:32
英文摘要	To address climate change, one of the toughest contemporary environmental issues, growing importance is attached to the role of the digital economy in combating environmental degradation. Using panel data from 237 Chinese cities during the period 2011-2018, this paper attempts to provide a more systematic view of the relationship between the digital economy and urban low-carbon sustainable development to make up for the existing empirical inconclusiveness. Based on the fixed-effect model, results show that boosting the digital economy can effectively promote urban low-carbon sustainable development, and the conclusion remains robust across a series of robustness checks. Furthermore, innovation factor mobility is the critical transmission channel through which the digital economy affects urban low-carbon sustainable development. Spatiotemporal heterogeneity analysis reveals that the promoting effect of the digital economy on urban low-carbon sustainable development decreases from the northeast to the southeast of China, whereas the impact of innovation factor mobility on urban low-carbon sustainable development decreases from the southeast to the northeast with the Pearl River Delta as the core. Panel threshold regression analysis shows that the impact of the digital economy on urban low-carbon sustainable development is getting stronger with the increase of economic development level charactered with nighttime lights.
英文关键词	Digital economy; Low-carbon sustainable development; Innovation factor mobility; Geographically and temporally weighted regression; Threshold effect
语种	英语
WOS研究方向	Environmental Sciences
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000759365600010
来源期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280981
作者单位	Hunan University; Jiaxing University
推荐引用方式 GB/T 7714	Wang, Lulu,Chen, Leyi,Li, Yushuang. Digital economy and urban low-carbon sustainable development: the role of innovation factor mobility in China[J],2022,29(32).
APA	Wang, Lulu,Chen, Leyi,&Li, Yushuang.(2022).Digital economy and urban low-carbon sustainable development: the role of innovation factor mobility in China.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,29(32).
MLA	Wang, Lulu,et al."Digital economy and urban low-carbon sustainable development: the role of innovation factor mobility in China".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 29.32(2022).