摘要
运用统计分析方法对江苏省2000～2011年县域经济增长的趋同与差异问题进行实证分析。结果表明，在这11年内出现了σ趋同，但不明显，且该阶段存在绝对β趋同；进一步分析发现，江苏省县域经济差距经历了先扩大后缩小的过程，特别是2007年以来，差距缩小的趋势明显。
By using statistical analysis method ,the convergence and disparity for the economic growth of county in Jiangsu Province from 2000 to 2011 are analyzed .The county economy of Jiangsu Province in recent 11 years gets the σconvergence ,but it is not obvious ,and exists absoluteβconvergence at this stage .Furthermore the county e‐conomy gap in Jiangsu Province has experienced reduced after the first expansion of the process ,especially since 2007 ,it becomes clear that the economic disparity has narrowed significantly .
出处
《江苏师范大学学报（自然科学版）》
CAS
2015年第2期77-80,共4页
Journal of Jiangsu Normal University：Natural Science Edition
基金
国家自然科学基金资助项目(41071116)
教育部人文社会科学基金资助项目(09YJC790225)
关键词
县域经济
经济差异
Σ趋同
Β趋同
江苏省
county economy
economic disparity
σconvergence
βconvergence
Jiangsu Province
