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。
Based on the time-series data from 2000 to 2011, this paper tested the degree of high-tech industrial agglomeration in Lanbai economic zone by LQ index. And then, we used 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 found that the high-tech industrial agglomeration in Lanbai economic zone had already formed and it had a long-term equilibrium relationship with economic growth. At last, we presented a brief conclusion and gave some policy recommendations.
出处
《中国农学通报》
CSCD
2014年第17期82-87,共6页
Chinese Agricultural Science Bulletin
基金
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)
关键词
兰白经济区
高新技术产业
产业集聚
经济增长
Lanbai economic zone
high-tech industry
industrial agglomeration
economic growth
