摘要
文章基于区位熵和空间基尼系数分别对长三角生产性服务业集聚水平进行测度,并利用DEA模型对长三角金融业的集聚效率进行了评价,实证结果发现:长三角生产性服务业集聚水平整体较高,区域差异不大但行业差异明显,从江、浙、沪三地金融业集聚效率来看,规模经济明显,且都不存在产出不足问题。浙江省金融业综合效率低于上海和江苏,这主要是由纯技术效率缺失而造成的。因此,在大力提高长三角生产性服务业集聚水平的前提下,应改进技术效率,从产业和空间层面进一步推动金融业的有效集聚。
Based on the location entropy and spatial Gini coefficient respectively , the paper makes a measurement on the producer services agglomeration level of the Yangtze River Delta , and then , evaluates agglomeration efficiency of financial industry in the Yangtze River Delta by using the DEA model . The empirical results show that , the agglomeration level of producer service industry in the Yangtze River Delta is higher as a whole , the regional difference is small but industry differences is obviously . By the view of financial industry ag-glomeration efficiency in Jiangsu , Zhejiang and Shanghai three regions , we can find that economies of scale is significant , and there is no shortage of outputs . The comprehensive efficiency of financial industry in Zhejiang is lower than Shanghai and Jiangsu , which is mainly caused by the lack of pure technical efficiency . Therefore , in the premise to enhance the productive service industry agglomeration degree , we should improve technical efficiency , further promote the financial industry agglomeration from the industrial and spatial level .
出处
《工业技术经济》
北大核心
2014年第2期59-67,共9页
Journal of Industrial Technological Economics
基金
教育部人文社会科学研究青年基金项目(项目编号:11YJC630021)
南通大学百名科研创新人才培养基金(通大社科2012年第19号)
江苏省研究生科研创新计划项目(项目编号:CXZZ11-0127)
关键词
生产性服务业
集聚效率
DEA
producer service industry
agglomeration efficiency
DEA
