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中国农学通报 ›› 2014, Vol. 30 ›› Issue (17): 82-87.doi: 10.11924/j.issn.1000-6850.2013-2558

• 农村产业结构与区域经济 • 上一篇    下一篇

兰州-白银经济区高新技术产业集聚与区域经济增长关系的实证分析

陈蓉 杜英 王建平 张爱宁   

  • 收稿日期:2013-09-29 修回日期:2013-10-17 出版日期:2014-06-14 发布日期:2014-06-14
  • 基金资助:
    甘肃省软科学计划项目 “促进经济发展方式转变的评价方法及体系研究” (1205ZCRA199)。

Empirical Analysis on the Relationship Between High-tech Industrial Agglomeration and Economic Growth in Lanzhou-Baiyin Economic Zone

  • Received:2013-09-29 Revised:2013-10-17 Online:2014-06-14 Published:2014-06-14

摘要: 以兰州-白银经济区的高新技术产业为研究对象,依据2000—2011年的时间序列数据,采用区位熵指数对高新技术产业的集聚水平进行测度,并在此基础上,对高新技术产业的集聚与经济增长的关系进行协整及格兰杰因果检验,进而构造VAR模型并得到脉冲响应函数。实证结果表明:兰白经济区的高新技术产业已经形成了集聚且集聚度呈稳定增长的趋势,同时,高新技术产业的集聚与经济增长之间存在长期的均衡关系。最后分析得出兰白经济区的高新技术产业集聚是一种政府主导型的集聚模式,并提出了相应的政策建议。

关键词: 氮素释放, 氮素释放

Abstract: Based on the time-series data from 2000 to 2011, this paper tests the degree of high-tech industrial agglomeration in LanBai economic zone by LQ index. And then, we use the Cointegration test, Granger causality test, the VAR model and the Impulse response function to analyze the relationship between high-tech industrial agglomeration and economic growth. We find that the high-tech industrial agglomeration in LanBai economic zone has already formed and it has a long-term equilibrium relationship with economic growth. At last, we present a brief conclusion and give some policy recommendations.