数字经济的发展促进了城市的性 - - 中国的证据证明了这一点
Haohui Wang1, Gang Peng2, Hongmei Du3
1School of Statistics, Southwestern University of Finance and Economic, Chengdu, Sichuan, China. 120020208002@smail.swufe.edu.cn.
Scientific reports
|February 5, 2024
概括
数字经济的发展大大提高了城市的性,通过更好的资源分配和工业升级来增强城市. 这种影响在高级城市和特定地区更为强烈,为可持续城市规划提供了洞察力.
科学领域:
- 城市研究 城市研究
- 经济学 经济学 经济学
- 信息科学 信息科学 信息科学
背景情况:
- 可持续的城市发展越来越依赖于了解影响城市弹性因素.
- 数字经济对城市系统产生了新的和重大的影响.
研究的目的:
- 实证地研究数字经济发展对城市恢复力的影响.
- 确定数字经济影响城市恢复力的机制.
- 探索数字经济对城市恢复力的非线性和空间影响.
主要方法:
- 以值加权的TOPSIS方法用于测量城市弹性和数字经济水平.
- 对252个中国城市 (2011-2020年) 的数据分析.
- 用于非线性分析的MMQR模型和值模型,具有内源性和稳定性测试.
主要成果:
- 数字经济的发展显著促进了城市的性 (显著程度为1%).
- 这些机制包括优化城市分布效应和升级工业结构.
- 观察到的非线性影响的门值为0.026和0.082;更高的弹性四分位数显示出更大的影响.
- 空间效应和异质性 (高级城市,关键城市集群,东部/西部地区) 已确认.
结论:
- 数字经济是提高城市性和可持续城市发展的关键驱动力.
- 政策影响表明,利用数字经济优化城市功能和结构.
- 有针对性的数字经济战略对于在不同类型的城市和地区最大限度地提高城市弹性效益至关重要.
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