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基于四川藏区32个县2004~2013年间的人均GDP数据,运用GeoDa、ArcGIS软件及ESDA分析方法,重点探讨了民族贫困地区县域经济差异变动的空间演变状况。研究表明:四川藏区县域经济总体格局呈现空间贫困固化态势,县域经济增长存在较强的全局空间自相关,区位条件、资源赋存及公路交通体系在四川藏区县域经济发展和空间结构形成过程中扮演了重要角色。
Based on the per capita GDP data of 32 counties in Sichuan and Tibet from 2004 to 2013, the paper uses GeoDa, ArcGIS software and ESDA to analyze the spatial evolution of county economic disparity in ethnic poverty-stricken areas. The results show that: the general pattern of county economy in Sichuan Tibetan area shows the situation of spatial poverty solidification, and there is a strong global spatial autocorrelation in the economic growth of the county area. The location conditions, resource occurrence and highway transportation system are in the process of economic development and spatial structure formation In the play an important role.