基于熵权TOPSIS的重庆市县域经济一体化研究  

On the county-level economic integration in Chongqing based on entropy weight TOPSIS

作　　者：谢贤健[1] 唐培 XIE Xianjian;TANG Pei(College of Geography and Resources Science,Neijiang Normal University,Neijiang,Sichuan 641100,China)

机构地区：[1]内江师范学院地理与资源科学学院,四川内江641100

出　　处：《内江师范学院学报》2023年第4期60-66,共7页Journal of Neijiang Normal University

基　　金：四川省教育厅重点项目(16ZA0312)。

摘　　要：县域经济是我国经济发展的重大战略部署的微观基础,其一体化进程是一个地区经济发展状况的重要反映指标.以重庆市为例,选取2000、2010、2020年的数据,确定具有代表性的9个指标构建重庆市区县经济一体化分析矩阵,利用熵权TOPSIS法计算各项指标权重和各区县经济一体化综合指数;同时基于综合指数,利用ArcGIS 10.2作出重庆市区县经济综合水平等级分布图以及反距离权重插值图.结果显示:重庆市经济一体化综合指数最高值变化幅度为0.7~0.9,各区县经济一体化水平表现为动态拓展以及核心区范围波动发展的空间异变规律.县域经济一体化程度的研究结果可以发掘出相关问题并为重庆市县域经济一体化进一步发展提供参考.County-level economy is the micro-foundation of the major strategic deployment of the whole country's economic development,and its integration process is an important indicator reflecting the economic development of a region.Based on the data taken from the years of 2000,2010 and 2020,9 representative indicators are chosen to construct the county-level economic integration analysis matrix of Chongqing,and the entropy weight TOPSIS method is adopted to calculate the weight of each indicator,and the corresponding comprehensive index of economic integration as well.At the same time,based on the comprehensive indices of economic integration in Chongqing and by aid of ArcGIS 10.2,a comprehensive level distribution map of economic integration rankings in Chongqing is made and an inverse distance weight interpolation map is charted.The results show that the maximum value of the comprehensive index of economic integration in Chongqing lies between 0.7 and 0.9,and the economic integration level of each district and county is characterized by a dynamic expansion and a spatial variation law of the fluctuating development in the core area.The research findings in this regard can help spot relevant problems and provide reference for the further development of the county-level economic integration in Chongqing.

关 键 词：熵权TOPSIS 县域经济一体化 异变规律 重庆 

分 类 号：F42[经济管理—产业经济]