促进可持续发展:通过双层随机边界模型重新审视数字经济聚集和包容性绿色增长
Ruili Ma1, Hua Liu1, Zipeng Li1
1College of Economics & Management, South China Agricultural University, Guangzhou, 510642, China.
Journal of environmental management
|March 4, 2024
概括
数字经济集群促进了包容性的绿色增长,但对邻近地区产生了负面溢出影响. 政策必须解决区域差异,以实现可持续发展.
科学领域:
- 经济学 经济学 经济学
- 环境科学 环境科学
- 城市研究 城市研究
背景情况:
- 数字经济聚集是一个日益增长的全球趋势,具有重大的经济,环境和社会影响.
- 现有的研究往往忽视了数字经济聚集对可持续发展的双重影响和空间变化.
- 挑战包括与此模型相关的数字沟和环境可持续性问题.
研究的目的:
- 重新审视数字经济聚集对包容性绿色增长的双重影响.
- 分析这些影响的内在机制和区域/时间变化.
- 解决关于对数字经济聚合的影响全面评估的研究缺口.
主要方法:
- 利用了2011-2021年中国282个城市的面板数据.
- 采用双层随机边界模型进行分析.
- 研究了包括工业结构,技术创新,资源分配效率和环境监管强度在内的调解机制.
主要成果:
- 数字经济集群对包容性绿色增长产生了积极的净效应,显示了区域差异的日益增长趋势.
- 观察到显著的负面空间溢出效应,有利于当地增长,同时阻碍了邻近城市的增长.
- 像工业结构和技术创新这样的调解因素对增长有积极的影响,而环境监管的强度则显示出负面的非线性影响.
结论:
- 数字经济集群对包容性绿色增长的积极影响超过了负面影响,但空间溢出效应需要谨慎管理.
- 政策建议强调区域定制,整合数字经济以减少两极分化并增强传播.
- 解决资源,环境和社会需求的区域差异对于可持续发展至关重要.
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