科学与管理2025，Vol.45Issue(2)：94-102,9.DOI:10.3969/j.issn.1003-8256.2025.02.012
智慧城市建设的生态效应评估
Assessment of the Ecological Effect of Smart City Construction:Quasi-Natural Experiment Based on the National Smart City Pilot
摘要
Abstract
In the age of digital economy,the organic integration of the new generation of information technology and urban construction is conducive to overcoming the negative externalities of agglomeration economy and producing good ecological effects.This article is based on the list of national pilot projects for smart city construction,and uses various methods such as propensity score matching double difference(PSM-DID)to evaluate the ecological effects of smart city construction.The research indicates that the construction of smart cities significantly promotes the ecological development of cities in the fields of environment,economy,and society,thereby improving the level of urban ecological health.The mechanism test shows that smart city construction has positive ecological effects through three channels:promoting the exit of polluting enterprises,stimulating green technology innovation,and promoting human capital accumulation.关键词
智慧城市/生态效应/政策评估/双重差分模型Key words
smart city/ecological effects/policy evaluation/DID model分类
经济学引用本文复制引用
梁新龙,郭进..智慧城市建设的生态效应评估[J].科学与管理,2025,45(2):94-102,9.基金项目
国家自然科学基金面上项目(72373073) （72373073）
国家自然科学基金青年项目(71803086) （71803086）
