【摘要】 基于GIS与PCA(主成分分析)技术,对省域投资环境进行定量评价,得出结论认为我国投资环境总体格局呈梯度分析,空间地域上与三大地带基本吻合,其原因在于我国省域投资环境的优劣目前仍取决于其总体经济水平。针对该结果,本文提出各区域改善投资环境的建议与对策。更多还原

【Abstract】 The articles about the quantitative evaluation of provincial investment environment based on GIS and PCA technology, and reaches the conclusion that the general distribution of the provincial investment environments is coincidentally the same as the spatial structure of Three Great Region,which results from the point that whether the investment environment of a province is superior depends on it’s general economic level. ,and accordingly the article puts forward some narrow viewpoints to improve it.更多还原