摘要
基于国家级高新区的"西高现象",运用Segal模型和修正的Carlino模型对西部两个高新区的集聚经济效应进行了测度与分析,研究表明:西安和成都高新区都存在明显的正集聚经济效应,且西安高新区的集聚指数远高于成都高新区的集聚指数;总体上成都高新区的集聚弹性远小于西安高新区的集聚弹性,但成都高新区的集聚弹性呈现总体上升趋势,集聚功能呈现加强态势,而西安高新区的集聚弹性则呈现整体下降趋势,集聚优势越来越弱化。
Based on the ＂Xi′an National High-tech Zone phenomenon＂ of the state-level High-tech Zones,in this paper,survey and analysis are made on the agglomeration economic effect of National High-tech Zone of Xi′an and Chengdu in Western China by making use of the modified Segal model and Carlino model.The results show that while National High-Tech Zones of Xi′an and Chengdu exhibit an obvious positive agglomeration economic effect,the index of agglomeration of the former is higher than that of the latter.As a whole the agglomeration elasticity of Chengdu National High-tech Zone is much smaller than that of the Xi′an National High-Tech Zone,but,overall,the agglomeration elasticity of Chengdu National High-Tech Zone tends to rise and its agglomeration function tends to be strengthened,whereas the agglomeration elasticity of Xi′an National High-Tech Zone tends to decline and its agglomeration function tends to be weakened.
出处
《西安交通大学学报（社会科学版）》
CSSCI
北大核心
2011年第1期62-64,94,共4页
Journal of Xi'an Jiaotong University：Social Sciences
关键词
集聚经济效应
集聚弹性
高新技术产业
National High-tech Zone
Agglomeration Economies
Agglomeration Elasticity
