Smart city construction and urban green development: empirical evidence from China

被引：8
|
作者：
Zhang, Youzhi [1 ]
Liu, Yinke [1 ]
Zhao, Jing [2 ]
Wang, Jingyi [1 ]
机构：
[1] Xian Shiyou Univ, Sch Econ Management, Xian 710065, Shaanxi, Peoples R China
[2] Xian Univ Technol, Sch Econ Management, Xian 710054, Shaanxi, Peoples R China
来源：
SCIENTIFIC REPORTS | 2023年 / 13卷 / 01期
关键词：
CITIES;
D O I：
10.1038/s41598-023-44061-2
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Smart city construction represents an advanced stage of China's urbanisation process and plays an important role in promoting green economic growth and sustainable development. Propensity score matching is combined with the difference-in-difference method to analyse the data of 221 prefecture-level cities in China from 2006 to 2020 to assess the impact of smart city construction on urban green development. We found that smart city construction can significantly contribute to urban green development; this contribution has long-term benefits. Further analysis shows that smart city construction promotes urban green development via industrial structure and green technology innovation and that smart city construction has a significant positive spatial spillover effect, i.e., it promotes urban green development locally while significantly contributing to urban green development in neighbouring regions.
引用
收藏
页数：15
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