摘要
成渝地区是我国西部经济基础较好、经济实力较强的区域,积极推动成渝地区双城经济圈建设将为助推西部地区乃至全国经济高质量发展发挥重要作用。本文基于成渝地区双城经济圈2009—2018年各个区(县)和2009—2018年各个地级及以上城市的人口、GDP等数据,运用人口—经济增长弹性、地理集中度、人口与产业不一致指数、重心分析法等方法研究人口与经济发展的互动协调关系。研究表明:1)在总量规模上,成渝地区双城经济圈人口与经济增长比较协调,经济增长的同时人口规模也跟着缓慢的增长。2)在空间分布上,从地理集中度的角度看,成渝地区双城经济圈人口与经济总体上呈现出中部低、四周高的空间格局,并且人口、经济的集中区域和集聚程度也存在明显的差异。
Chengdu and Chongqing are the best regions with the strongest economic foundation and strength in western China.Promoting actively the construction of Chengdu-Chongqing economic circle will play an important role in boosting high quality economic development of the western part and even the whole country.Based on the data of population and GDP of each district(county)and prefecture-level city in Chengdu-Chongqing economic circlefrom 2009 to 2018,this paper studies the interaction and coordination between population and economic development by using population economic growth elasticity,geographical concentration,inconsistency index between population and industry,and gravity center analysis.The results show that:(1)On the total scale,the population and economic growth in Chengdu-Chongqing economic circle are relatively coordinated,and the population scale is also growing slowly along with the economic growth.(2)On the spatial distribution,considering the geographical concentration,the population and economy of the Chengdu-Chongqing economic circle generally present a spatial pattern of low in the central part and high in the surrounding areas,and obvious differences can be seen in the concentration areas and degree of population and economy.
作者
鲁祖亮
蔡飞
黄飞
吴显奎
Lu Zuliang;Cai Fei;Huang Fei;Wu Xiankui(Key Laboratory for Nonlinear Science and System Structure,Chongqing Three Gorges University,Chongqing 404100;Research Center for Mathematics and Economics,Tianjin University of Finance and Economics,Tianjin 300222,China)
出处
《西部经济管理论坛》
2021年第2期1-9,43,共10页
West Forum on Economy and Management
基金
国家自然科学基金(11201510)
国家社会科学基金(19BGL190)
重庆市基础研究与前沿探索项目(cstc2019jcyj-msxmX0280)
重庆市教委科学技术研究计划项目(KJZD-K202001201)
三峡库区可持续发展研究中心开放基金(2019sxxyjd07)。
关键词
人口与经济
重心分析法
协调发展
成渝地区双城经济圈
population and economy
barycenter analysis
coordinated development
Chengdu-Chongqing economic circle
