摘要
本文通过建立投资环境评价的指标体系,运用主成分分析法综合比较了九江与长江中下游城市的投资环境,分析九江投资环境存在缺陷的原因并提出改进的建议。
This article through the establishment investment environment appraisal target system, has compared JiuJiang and middle and lower reaches Yangtze River using the principal components analytic method synthesis the city investment environment, analyzes the JiuJiang investment environment existence flaw the reason and puts forward the improvement proposal.
出处
《中国经贸》
2008年第18期63-67,共5页
China Global Business
基金
本文系江西省科技攻关计划项目《九江区域经济研究》课题研究成果之一.
关键词
区域经济
投资环境
主成分分析
regional economy
Investment environment
Principal Component Analysis