山东省区域经济差异时空动态演变分析  

Temporal and Spatial Analysis of Regional Economic Differences in Shandong Province

作　　者：窦同宇 王光伟[2] 夏安桃[1] 喻小红[1] 

机构地区：[1]湖南师范大学资源与环境学院,湖南长沙410081 [2]桂林航天工业学院航空旅游学院,广西桂林541004

出　　处：《长春师范大学学报》2017年第6期77-84,共8页Journal of Changchun Normal University

基　　金：湖南省教育厅开放平台项目"洞庭湖生态经济区城镇污染诊断与防治"(15K081)

摘　　要：本文采用基尼系数、泰尔指数和空间变异函数等方法,探讨山东省县域经济差异的时空动态演变特征。研究结果表明:区域经济极化水平进一步扩大,差异变化趋势呈倒"U"型;Moran’s I指数表明,县域经济发展的空间依赖性不断增强,且具有显著的正空间自相关性和负空间自相关性,区域经济呈现稳定的空间集聚现象,且相邻地区的经济增长相互影响;东部地区以高高集聚为主,属于经济发达区,而西部地区低低集聚明显,经济发展滞后,有待于培育新的增长极;空间变异分析表明县域经济具有中等空间自相关,中心地极化效应相对增强,而溢出效应不断减弱。Using the Geordie Coefficient, theil index and spatial variogram to explore the temporal evolution and spatial differentiation characteristics of regional economic differences in Shandong Province. The results show that, the absolute difference is marked enlarging and the trends of regional economics exists in inverted ＂U＂ ;Moran＇ s I index demonstrates the spatial dependence of county economy strengthening, and it is obviously positive or negatives, so the regional economy of cluster is stable, neighboring region sets mutual effects. Eastern region give priority to high -high cluster, belongs to the development region, on the contrary, western region give priority to low - low cluster, belongs to the developing region for needing to builds new peaking. Through the analysis of semivariogram function, it found that the regional center area has a growing effect on the absolute difference, however, the spillover effects has decreasing.

关 键 词：经济差异 空间差异指数 空间自相关 空间变异函数 

分 类 号：K902[历史地理—人文地理学]