甘肃省区域经济时空差异GIS-ESDA分析

Analysis of regional economy in time-space disparities of Gansu Province based on GIS and ESDA

区域经济差异研究一直是区域经济学、发展经济学研究的核心问题之一,也是世界各国经济发展过程中的一个普遍性问题。一直受到各国学术界和政府决策部门的普遍关注。地处中国西北地区的甘肃省,经济社会发展较为落后,省内区域经济差异问题突出。深入分析甘肃省区域经济差异演变规律及其原因对于探索落后地区经济协调发展道路具有重要的理论和实践意义。文中采用一系列定量测度指标,运用GIS和空间统计分析方法,研究了2000-2006年间甘肃省区域经济差异及其演变规律。基于ESDA全局和局部空间自相关分析,在GIS软件和GeoDA空间统计软件的支持下,利用甘肃省2000-2006年各市、州和县域人均GDP数据,对甘肃省县域经济的总体和局部空间差异进行了实证分析。

Regional economic disparity has long been an interesting topic of academic research on regional economy and development economy, and the general problem in many countries. In recent years, more and more scholars and policy makers in different countries generally have payed more attention to it. Gansu Province locates in northwest of China and its economy development is very laggard and also faces the problem of regional economic disparity. So it has the very important theoretical and practical significance to analyze the rule and rea sons for spatio temporal evolvement of economic display in Gansu province. The regional economic disparity and the evolvement characters through the 2000 -2006 in Gansu Province were researched by new indices and applying the methods of GIS spatial statistical analysis.