经济经纬
         首页        期刊介绍        编 委 会        投稿指南        期刊订阅        学术影响        广告合作        联系我们        留 言 板       
    经济经纬 2021 Issue (2) :23-32
    区域经济 最新目录 | 下期目录 | 过刊浏览 | 高级检索 |
    长江经济带发展战略对区域经济联系的影响研究——基于双重差分法的实证检验
陈磊, 胡立君, 何芳
中南财经政法大学 工商管理学院,湖北 武汉 430073
    A Study on the Influence of the Development Strategy of the Yangtze River Economic Belt on the Regional Economic Relations: An Empirical Test Based on DID Modal
    CHEN Lei, HU Lijun, HE Fang
School of Business Administration,ZhongNan University of Economics and Law,WuHan,430073,China
摘要
参考文献
相关文章
     Download: PDF (1412KB)   HTML 1KB   Export: BibTeX or EndNote (RIS)      Supporting Info
摘要 长江经济带发展战略是中国三大发展战略之一,战略的提出对加强区域经济联系、促进经济协调发展有着重要的影响。本文在梳理分析长江经济带发展战略对区域经济联系的作用机理的基础上,根据城市引力模型、中心职能强度等方法计算长江经济带各省(市)之间的经济联系强度,结合2008—2017年长江经济带以及周边省(市)的面板数据,利用双重差分模型考察长江经济带发展战略对区域经济联系强度的影响。结果表明:长江经济带发展战略能够显著提高区域整体的中心职能强度,加强区域经济联系。但这种促进作用在东、中、西部具有显著的差异性,长江经济带发展战略对经济联系强度的促进作用是西部大于中部,但在东部并不显著。政策含义方面,建议加大对长江经济带支持力度,优化资源配置方式,加强区域分工与合作,扩大区域中心城市特别是东部省市经济辐射的强度与范围,促进长江经济带的协调发展。
Service
把本文推荐给朋友
加入我的书架
加入引用管理器
Email Alert
RSS
作者相关文章
陈磊
胡立君
何芳
关键词长江经济带   经济联系   经济发展   双重差分法     
Abstract: As one of the three development strategies in China, the Yangtze River Economic Belt has an important impact on strengthening regional economic ties and promoting coordinated economic development. Based on the analysis of the mechanism of the development strategy of the Yangtze River Economic Belt on regional economic ties, this paper calculates the intensity of economic ties between provinces and cities in the Yangtze River Economic Belt by using the urban gravity model and the intensity of central functions. Then, by using the panel data of the Yangtze River Economic Belt and its surrounding provinces and cities from 2008 to 2017, the author studies the influence of the development strategy of the Yangtze River Economic Belt on the intensity of regional economic ties by means of double difference model. The results show that the development strategy of the Yangtze River Economic Belt can significantly improve the intensity of the central function of the region as a whole and strengthen regional economic ties. However, the promoting effect is significantly different in the eastern, the middle and the western regions. The promoting effect of the development strategy of the Yangtze River Economic Belt on the intensity of economic ties in the west is greater than that of the middle region, but it is not significant in the east. Therefore, the authors suggest that the government should increase its support to the Yangtze River economic Belt, optimize resource allocation, strengthen regional division and cooperation, expand the intensity and scope of economic radiation of regional central cities, especially the eastern provinces and cities, and promote the coordinated development of the Yangtze River Economic Belt.
KeywordsYangtze River Economic Belt   Economic Relations   Economic Development   Difference-in-Differences(DID)     
收稿日期 2019-12-05; 接受日期 ;
基金资助:国家社会科学基金后期资助项目(17FJY014)
作者简介: 陈磊(1995—),男,安徽六安人,博士研究生,主要从事产业结构理论与政策、区域经济研究;胡立君(1961—),男,湖北天门人,博士,教授,博士生导师,主要从事产业组织理论与政策、产业竞争力与企业竞争力研究;何芳(1995—),女,安徽桐城人,博士研究生,主要从事国际贸易理论、区域经济研究。
引用本文:   
陈磊, 胡立君, 何芳.长江经济带发展战略对区域经济联系的影响研究——基于双重差分法的实证检验[J].  经济经纬, 2021,2: 23-32
CHEN Lei, HU Lijun, HE Fang.A Study on the Influence of the Development Strategy of the Yangtze River Economic Belt on the Regional Economic Relations: An Empirical Test Based on DID Modal[J]  Economic Survey, 2021,V38(2): 23-32
链接本文:  
http://www.jjjw.org.cn/CN/     或     http://www.jjjw.org.cn/CN/Y2021/V38/I2/23
Copyright 2012 by 经济经纬