探索长江三角洲港口对城市经济增长的空间溢出影响
Jian Hou1, Juming Shi1, Liangyu Chen2
1School of Economics and Management, Shanghai Maritime University, Shanghai, China.
PloS one
|August 19, 2024
概括
长江三角洲 (YRD) 港口促进了区域经济增长,对邻近城市的间接影响超过了直接影响. 金融发展显示出值效应,内陆港口带来了积极的溢出效应.
科学领域:
- 经济学 经济学 经济学
- 城市研究 城市研究
- 区域科学 地区科学
背景情况:
- 长江三角洲 (YRD) 港口对中国的经济发展和长江经济带至关重要.
- 了解港口产生的经济增长对于区域规划和政策制定至关重要.
研究的目的:
- 用空间计量经济学分析YRD港口对城市经济增长的影响.
- 调查港口驱动经济增长的空间溢出效应和影响因素.
主要方法:
- 利用了来自20个YRD港口城市 (2011-2020) 的面板数据.
- 采用空间德宾模型来评估直接和间接的经济影响.
- 分析了空间溢出范围,金融发展门和区域异质性.
主要成果:
- YRD港口显著促进经济增长,间接溢出效应超过直接影响.
- 积极的溢出效应随着距离的增长而减弱,延伸到大约110公里.
- 金融发展对城市经济增长具有显著的值效应.
- 与沿海地区相比,内陆港口城市对邻近地区的积极溢出效应更强.
结论:
- 青年港口是区域经济一体化和共同繁荣的关键驱动力.
- 政策应利用港口功能来增强YRD的扩散和驱动效应.
- 建议制定有针对性的战略,考虑金融发展和港口位置 (内陆与沿海).
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