智慧城市建设是否有助于城市绿色发展? 来自双重机器学习模型的证据
1School of Business and Dongwu Think Tank, Soochow University, Suzhou, Jiangsu, 215012, China.
Journal of environmental management
|December 18, 2024
概括
智慧城市建设 (SCC) 在中国显著促进了城市绿色发展 (UGD). 这一进步是由工业升级,资源配置,信息支持和技术创新推动的,显示了区域差异.
科学领域:
- 环境科学 环境科学
- 城市规划 城市规划
- 经济学 经济学 经济学
背景情况:
- 智慧城市建设 (SCC) 和城市绿色发展 (UGD) 之间的关系仍在争论中.
- 测量UGD需要一个全面的评估系统.
研究的目的:
- 开发一个UGD评估索引系统.
- 检查SCC和UGD之间的因果关系.
- 调查SCC通过哪些机制影响UGD.
主要方法:
- 开发一个具有四个维度的UGD评估指数系统:绿色生产,绿色生活,绿色增长和绿色生态.
- 应用双重机器学习模型来评估因果关系.
- 分析了来自中国282个县级城市 (2011-2021) 的面板数据.
主要成果:
- 中国城市的城市绿色发展 (UGD) 水平显示出积极的趋势.
- 智慧城市建设 (SCC) 大大促进了绿色城市发展,对绿色生产,生活和增长产生了积极的影响.
- 通过工业升级,资源配置,信息支持和技术创新,SCC增强了UGD.
- SCC对UGD的影响表现出区域异质性.
结论:
- 智慧城市建设是实现城市绿色发展的关键驱动力.
- 工业升级,资源分配,信息支持和技术创新的机制是SCC促进UGD的关键途径.
- 政策干预应考虑智能城市发展的区域差异及其对绿色成果的影响.
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