[1]宁启蒙,欧阳海燕,汤放华. 基于主成分分析与引力模型的益沅桃城镇群经济发展研究[J].城市学刊,2018,39(01):35-39.
 NING Qimen,OUYANG Haiyan,TANG Fanghua. Research on Economic Development of the Town Group of Yiyang Yuanjiangand Taojiang based on Main Component Analysis and Gravity Model[J].Journal of urban studies,2018,39(01):35-39.
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  基于主成分分析与引力模型的益沅桃城镇群经济
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《城市学刊》[ISSN:1006-6977/CN:61-1281/TN]

卷:
39
期数:
2018年01期
页码:
35-39
栏目:
城市经济
出版日期:
2018-01-20

文章信息/Info

Title:
  Research on Economic Development of the Town Group of Yiyang Yuanjiang
and Taojiang based on Main Component Analysis and Gravity Model
作者:
 宁启蒙1欧阳海燕2汤放华1
 1. 湖南城市学院 建筑与城市规划学院,湖南 益阳 413000;2. 湖南工艺美术职业学院 环境艺术设计系,湖南 益
阳 413000
Author(s):
 NING Qimen1 OUYANG Haiyan2 TANG Fanghua1
 1. College of Architecture & City Planning, Hunan City University, Yiyang, Hunan 413000, China; 2. Department of Environment Art
Design, College of Craft Art Professional Institute, Yiyang, Hunan 413000, China
Keywords:
 co-urbanization urban agglomeration gravity model principal component analysis
文献标志码:
A
摘要:


益沅桃城镇群的建设是提升益阳市的区域竞争力,形成湘北地区新的增长极的重要举措。以SPSS
软件的主成分分析法测度益沅桃城镇群各部分的经济发展实力,并结合空间相互作用引力模型测算各城镇的
经济联系强度及对中心城区的隶属度,以此定量分析益沅桃城镇群的基本经济情况。结果表明:益阳市区在
城镇群中处于绝对的经济中心地位,沅江市、桃江县与益阳市区的经济差距较大,益阳市区的辐射带动作用
有待提高;益阳市在区内的引力强度最高,桃江县因距离的邻近效应,引力强度和隶属度排在第二,沅江市
因区位和经济独立性排在第三。
Abstract:


 The construction of the town-group of Yiyang, Yuanjiang and Taojiang is an important measure to raise the
regional competition, to make up the new economic growth in the northern Hunan area. Taking the SPSS software to survey the
strength of economic development and linking the space gravitation interaction model to estimate the economic growth between
the county towns and the Yiyang centre city. The order of the basic situation is Yiyang, Yuangjiang and Taojiang Towns.As the
quantitative analysis the result shows that Yiyang City is the absolute economic center, which exists the economic gap between
Yuangjiang and Taojiang. Of course Yiyang is larger and the leading role in the economic radiation. It is of the highest power of
gravity. Taojiang County is near to Yiyang. The gravitational strength and degree of order membership is the second row.
Yuangjiang City is the third. By analysis of the economic position of the urban agglomeration it can provide economic and
rational development of the town order of Yiyang, Yuangjiang and Taojiang.
更新日期/Last Update: 2018-06-12