Digital Economy Development and Green Innovation Efficiency from a Two-Stage Innovation Value Chain Perspective

doi:10.3390/su16114421

	Digital Economy Development and Green Innovation Efficiency from a Two-Stage Innovation Value Chain Perspective
	Fan, Danxue1 ; Li, Meiyue2
	2024-06
发表期刊	SUSTAINABILITY
卷号	16 期号:11
摘要	Resolving the conflict between economic growth and ecological sustainability is crucial when transitioning from traditional economic development towards a sustainable green model. In this context, the super-NSBM model was applied to measure the efficiency of green innovation technology research and development. Additionally, it was applied to measure the efficiency of the green innovation achievement transformation among 30 Chinese provinces. This evaluation was conducted for the period from 2011 to 2021, and it utilized a two-stage innovation value chain perspective. The entropy method was used to comprehensively calculate the digital economy development index, and the impact of digital economy development on the two-stage green innovation effect was empirically explored using SDM. The findings revealed the following: Firstly, both two-stage green innovation efficiency and digital economy development exhibited significant spatial characteristics. Secondly, digital economy development had a positive effect on two-stage green innovation efficiency not only in the local region but also in neighboring regions. This conclusion remained valid throughout a series of robustness tests. Thirdly, in terms of regional heterogeneity, the eastern region and non-resource-based regions had greater digital economy development dividends than the central, western, and resource-based regions; therefore, the effect on two-stage green innovation efficiency was more significant. Lastly, both intellectual property protection and data factor endowment exerted positive moderating effects on the influence of the digital economy on two-stage green innovation efficiency. The conclusions of this research provide a theoretical backing for and empirical proof of the mechanism of digital economy development and its impact on two-stage green innovation efficiency. Policy implications are suggested based on these findings, such as reinforcing digitalization, establishing targeted policies, and fostering a favorable external environment conducive to technological innovation.
关键词	digital economy development two-stage green innovation efficiency spatial spillovers moderating effects
DOI	10.3390/su16114421
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:001245584300001
出版者	MDPI
原始文献类型	Article
EISSN	2071-1050
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.lzufe.edu.cn/handle/39EH0E1M/37274
专题	统计与数据科学学院国际经济与贸易学院
通讯作者	Li, Meiyue
作者单位	1.Lanzhou Univ Finance & Econ, Sch Stat & Data Sci, Lanzhou 730020, Peoples R China; 2.Lanzhou Univ Finance & Econ, Sch Int Econ & Trade, 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	Fan, Danxue,Li, Meiyue. Digital Economy Development and Green Innovation Efficiency from a Two-Stage Innovation Value Chain Perspective[J]. SUSTAINABILITY,2024,16(11).
APA	Fan, Danxue,&Li, Meiyue.(2024).Digital Economy Development and Green Innovation Efficiency from a Two-Stage Innovation Value Chain Perspective.SUSTAINABILITY,16(11).
MLA	Fan, Danxue,et al."Digital Economy Development and Green Innovation Efficiency from a Two-Stage Innovation Value Chain Perspective".SUSTAINABILITY 16.11(2024).