Title :
Analyzing Economic Spatial-Temporal Disparities at County Level in Jiangsu Based on ESDA-GIS
Author :
Wang, Tao ; Liu, Jin-ping ; Yang, He
Author_Institution :
Sch. of Manage., China Univ. of Min. & Technol., Xuzhou, China
Abstract :
Regional economic disparities have been a hot topic in recent academic world. This paper explores the feasibility of coefficient of variance (CV) and exploratory spatial data analysis (ESDA) in investigating the spatial dynamics of regional disparities at county level in Jiangsu by analyzing per capita GDP data from 1999 to 2008. Empirical results show that the overall spatial disparities of regional economy in Jiangsu have been increasing throughout the study period. The polarization effect of Jiangsu is beyond its spread effect, which indicates the spatial ramifications of the whole regional economy into two different clubs through the process of cumulative causation.
Keywords :
causality; covariance analysis; data analysis; economic indicators; geographic information systems; socio-economic effects; visual databases; CV; ESDA-GIS; coefficient of variance; county level; cumulative causation; economic spatial-temporal disparity analysis; exploratory spatial data analysis; per capita GDP data; polarization effect; regional economic disparity; regional economy; spatial dynamics; spatial ramifications; Cities and towns; Correlation; Data analysis; Data visualization; Economic indicators; Spatial databases; CV; ESDA; Jiangsu province; regional economic disparities; spatial autocorrelation;
Conference_Titel :
Computational and Information Sciences (ICCIS), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8814-8
Electronic_ISBN :
978-0-7695-4270-6
DOI :
10.1109/ICCIS.2010.302
