Spatial Differences, Dynamic Evolution, and Driving Factors of Carbon Emission Efficiency in National High-Tech Zones

doi:10.3390/su16156380

	Spatial Differences, Dynamic Evolution, and Driving Factors of Carbon Emission Efficiency in National High-Tech Zones
	Li, Chunling1 ; Han, Jun2
	2024-08
发表期刊	SUSTAINABILITY
卷号	16 期号:15
摘要	Faced with substantial climatic problems, industrial parks are crucial to attaining sustainable development objectives and China's carbon emission pledges. This study develops an output-oriented undesirable output Super-SBM model under non-incremental settings to evaluate the carbon emission efficiency of 169 national high-tech zones from 2008 to 2021. It utilizes the Dagum Gini coefficient and kernel density estimation approaches to analyze spatial variances and dynamic changes, as well as geographic detectors to assess the variables influencing the spatial development of carbon emission efficiency. This study uncovers a spatial distribution pattern of carbon emission efficiency within the eastern region of the national high-tech zone that is much superior to that in the western region. This tendency is mostly driven by inter-regional disparities. Carbon emission efficiency differences between various high-tech zones are progressively widening, displaying left-tail and polarization phenomena. Economic development gaps emerge as the main intrinsic factor contributing to spatial variations in carbon emission efficiency, with their interaction with land resource utilization being a key driving force. External factors, particularly differences in government interventions, dominate the spatiotemporal evolution of carbon emission efficiency, and their combined effect increases the evolution's explanatory power. These research findings offer a solid foundation for crafting region-specific carbon reduction policies in national high-tech zones and provide valuable insights for enhancing carbon emission efficiency in a coordinated manner.
关键词	national high-tech zones carbon emission efficiency spatiotemporal evolution geographic detector
DOI	10.3390/su16156380
收录类别	SCIE ; SSCI
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS记录号	WOS:001287177100001
出版者	MDPI
原始文献类型	Article
EISSN	2071-1050
文献类型	期刊论文
条目标识符	http://ir.lzufe.edu.cn/handle/39EH0E1M/37600
专题	统计与数据科学学院学报编辑部
通讯作者	Li, Chunling
作者单位	1.Lanzhou Univ Finance & Econ, Sch Stat & Data Sci, Lanzhou 730020, Peoples R China; 2.Lanzhou Univ Finance & Econ, Grad Sch, Lanzhou 730020, Peoples R China
第一作者单位	兰州财经大学
通讯作者单位	兰州财经大学
推荐引用方式 GB/T 7714	Li, Chunling,Han, Jun. Spatial Differences, Dynamic Evolution, and Driving Factors of Carbon Emission Efficiency in National High-Tech Zones[J]. SUSTAINABILITY,2024,16(15).
APA	Li, Chunling,&Han, Jun.(2024).Spatial Differences, Dynamic Evolution, and Driving Factors of Carbon Emission Efficiency in National High-Tech Zones.SUSTAINABILITY,16(15).
MLA	Li, Chunling,et al."Spatial Differences, Dynamic Evolution, and Driving Factors of Carbon Emission Efficiency in National High-Tech Zones".SUSTAINABILITY 16.15(2024).