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本文主要运用主成分分析方法,首先建立了西部12省区市对外开放竞争力评价指标体系,依据2010年西部12省区市对外开放相关统计数据,利用12个评价指标对西部12省区市对外开放竞争力进行比较分析和排名,并对结果做了简要分析,为西部地区对外开放制定相关决策提供参考依据。
This paper mainly uses the principal component analysis method, first establishes the evaluation index system of competitiveness of 12 western provinces and cities opening up and opening up. Based on the statistical data of the opening up of the 12 western provinces and autonomous regions in 2010, using 12 evaluation indexes, Opening up the competitiveness of comparative analysis and ranking, and made a brief analysis of the results for the opening up of the western region to provide relevant reference to make relevant decisions.