摘要
经济开放度是衡量开放型经济开放程度的重要指标。文章结合国内外关于开放度问题的现有研究成果,选择外资投资、对外贸易、国内投资、对内贸易、旅游收入、工业产值等8个二级指标,构建了包括4个一级指标的开放度指标体系,并利用因子分析法对内陆省份的开放度进行了综合评价,结果表明内陆各省份的开放水平有一定差异,一些省份的开放型经济仍有很大的发展空间。
Opening degree is the important measurement index to economic system.Based on the relational research outcome,investment abroad,international trade,domestic investment,tourism income,industry products and so on,all together 8 second index are chosen to build 4 Index systems of opening degree which can really reflect the degree of opening economic.By using factor analysis,the opening degree of inland provinces is evaluated roundly and the results show that there still exist certain differences among the inland provinces and some still have a lot of spaces for the opening economy.
出处
《天中学刊》
2012年第2期15-18,共4页
Journal of Tianzhong
基金
2009度河南省政府决策研究招标课题(B041)
关键词
内陆省份
开放度
因子分析
inland provinces
opening degree
factor analysis
