摘要
多民族地区经济协调发展对维护区域民族团结、社会稳定具有重要意义。以云贵地区县域为研究单元,选取2000~2015年人均GDP及其平均增长指数为研究指标,运用泰尔指数、空间自相关方法分析云贵地区经济差异及其空间格局演变。结果表明:(1)云贵地区经济差异持续下降,市辖区下降幅度最大,民族县差异已下降至最小,一般县差异贡献率逐步提高,组间差异下降幅度小于组内;(2)云贵地区县域经济水平呈弱集聚空间模式,经济增长空间关联度更高;(3)经济热点由滇中单核空间结构向滇中-黔中双核心空间结构演化,经济热点区分布在大城市市辖区及其周边一般县;经济增长热点呈东移趋势,民族县是主要经济增长热点区;(4)区域产业发展、城市辐射能力以及政策引导作用的差异是导致云贵地区经济空间格局变化的主要因素。
A coordinated development of multi-ethnic regional economy is vital to maintain regional ethnic unity and social stability. Under the guidance of Theil Index and Spacial Autocorrelation method,this thesis aims to analyze the economic disparities and the evolvement of spatial structure of Yunnan-Guizhou area based on the capita GDP and its average growth index from 2000 to 2015 in this region. The study shows that the economic disparities in Yunnan-Guizhou area continued to decline,thereinto,the economic disparities among municipal districts decline most greatly, the economic disparities among ethnic counties have been minimized, the contribution rate of economic disparities of general counties increase gradually,and the disparities declining range between groups is less than that in groups. The county economy in Yunnan-Guizhou area showed a weak agglomeration pattern and a higher spatial agglomeration of economic growth. The economic hot spot has gradually evolved from the single-core spatial structure of the central Yunnan to the dual-core spatial structure of YunnanGuizhou area with hot spots distributing in municipal districts of big cities and their surrounding counties. The hot spots of economic growth present an eastward-moving trend,and the autonomous counties of ethnic minorities become the hot-spot areas of economic growth. That the main factors affect the evolution of spatial structure of regional economic lies in the difference of regional industrial development,the radiating capacity of urban and the role of policy guidance.
作者
王辉
延军平
王鹏涛
武亚群
WANG Hui;YAN Jun-ping;WANG Peng-tao;WU Ya-qun(School of geography and tourism,Shaanxi Normal University,Xi＇ an 710119,China;National Demonstration Center for Experimental Geography Education,Shaanxi Normal University,Xi＇an 710119,China;School of Tourism ＆ Research Institute of Human Geography,Xi＇ an International Studies University,Xi＇ an 710128,China)
出处
《长江流域资源与环境》
CAS
CSSCI
CSCD
北大核心
2018年第7期1525-1535,共11页
Resources and Environment in the Yangtze Basin
基金
国家社会科学基金重点项目(14AZD094)
教育部人文社会科学重点研究基地重大项目(15JJD7900220)
关键词
云贵地区
多民族地区
区域经济差异
空间格局
空间自相关
Yunnan-Guizhou area
multi-ethnic region
regional economic disparities
spatial patterns
spatialautocorrelation
