江苏省县域经济发展差异研究
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摘要
文章利用因子分析法与空间自相关技术,选取了22项指标,将江苏省县域经济的空间特征分成四种类型。研究结果表明:处于高—高区域的县市主要位于苏南经济发达的地区,具有较强的区域竞争力;处于低—高区域的县市主要位于经济发达县市的边缘;处于低—低区域的县市主要分布于苏北和苏中的经济落后和欠发达的地区;处于高—低区域的县市主要是地级市,自身经济实力强,但周边县市经济实力弱,经济带动作用不强。
With factor analysis and spatial autocorrelation,the spatial characteristics of Jiangsu's county economies are divided into four types according to 22 choice indicators.The results show: the county or city economies in high-high areas are mainly distributed in the province's prosperous southern regions;the counties or cities in the low-high areas are mainly located near the border of the wealthy counties;the counties or cities in the low-low areas are mainly distributed in the northern and middle regions of the province,where the economies comparatively lagged behind;the counties or cities in high-low areas are mainly prefecture-level cities,which are themselves robust in economy yet with rather poor county economies.
With factor analysis and spatial autocorrelation,the spatial characteristics of Jiangsu's county economies are divided into four types according to 22 choice indicators.The results show: the county or city economies in high-high areas are mainly distributed in the province's prosperous southern regions;the counties or cities in the low-high areas are mainly located near the border of the wealthy counties;the counties or cities in the low-low areas are mainly distributed in the northern and middle regions of the province,where the economies comparatively lagged behind;the counties or cities in high-low areas are mainly prefecture-level cities,which are themselves robust in economy yet with rather poor county economies.
引文
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[2]胡毅,张京祥.基于县域尺度的长三角城市群经济空间演变特征研究[J].经济地理,2010,30(7):1112-1117.
[3]钟业喜,陆玉麒.红三角经济圈县域经济差异研究[J].经济地理,2010,30(4):568-573.
[4]欧向军,沈正平,朱传耿,等.江苏省区域经济差异演变的空间分析[J].经济地理,2007,27(1):78-83.
[5]靳诚,陆玉麒.基于县域单元的江苏省经济空间格局演化[J].地理学报,2009,64(6):713-724.
[6]黄飞飞,张小林,余华,等.基于空间自相关的江苏省县域经济实力空间差异研究[J].人文地理学,2009(2):84-89.
[7]江苏统计年鉴2009电子版.江苏省统计局网站[EB/OL].[2009-12-25].http://www.jssb.gov.cn/jstj/jsnj/2009/tjnj.htm.
[8]《江苏省地图集》编撰委员会.江苏省地图集[M].北京:中国地图出版社,2004.
[9]林杰斌,林川雄,刘明德,等.SPSS12统计建模与应用实务[M].北京:中国铁道出版社,2006.
[10]武剑,杨爱婷.基于ESDA和CSDA的京津冀区域经济空间结构实证分析[J].中国软科学,2010(3):111-119.
[11]宣富国,徐建刚.基于ESDA的城市社会空间研究——以上海为例[J].地理科学,2010,30(1):22-29.
[12]DAVID W S,JAY L.ArcViewGIS与ArcGIS地理信息统计分析[M].北京:中国财政经济出版社,2008.
[13]欧向军,陈修颖.改革开放以来江苏省区域经济差异成因分析[J].经济地理,2004,24(3):338-342.
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