摘要
基于2018—2021年中国279个城市的相关数据,利用面板Tobit模型、面板门槛模型探究数字政府建设对城市生态韧性的影响效应与作用机制。研究结果表明:(1)数字政府建设显著促进城市生态韧性提升;(2)数字政府建设可以通过推动产业结构升级来提高城市生态韧性水平;(3)随着生态韧性水平的提升,数字政府建设对城市生态韧性的影响呈现出边际递增的非线性特征。研究结果可为数字政府建设与生态韧性之间的正相关关系提供经验依据。
Using panel data of 279 Chinese cities from 2018 to 2021,the panel Tobit and threshold models were employed to examine the impact and mechanisms.Results showed that:(1)Digital government construction significantly boosted urban ecological resilience;(2)Digital government construction promoted ecological resilience by facilitating industrial structure upgrading;(3)A nonlinear marginal increasing effect emerged as ecological resilience was improved.The results provided empirical evidence for the positive correlation between digital government construction and ecological resilience.
作者
陆宇轩
李鑫
LU Yuxuan;LI Xin(Business School,Monash University,Clayton 3800,Australia;College of Finance and Economics,Jiangsu University,Zhenjiang 212013,China)
出处
《信阳师范大学学报(自然科学版)》
2026年第1期150-156,共7页
Journal of Xinyang Normal University(Natural Science Edition)
基金
国家社会科学基金项目(22BZZ039)。
关键词
数字政府
城市生态韧性
产业结构升级
门槛效应
digital government
urban ecological resilience
industrial structure upgrading
threshold effects
