基于PCA主成分分析法的民营经济发展环境评价分析

Research on the Evaluation of the Development Environment of Private Economy Based on PCA

民营经济是我国区域发展的重要支撑力量,客观评判民营经济发展环境,正确选择发展思路,是各地方在日趋复杂的地区交流与合作中面临的具有现实意义的课题。在构建民营经济发展环境评价指标体系的基础上,选取南昌2007—2012年民营经济发展的相关数据,采用PCA主成分多元分析法,对民营经济发展环境进行实证分析,以期得到科学合理的评价分析结果,为优化民营经济发展环境和强化区域竞争力提供智力支持。

Private economy is an important support of regional development of our country. It is a realistic subject of objectively evaluating the development environment of private economy and correctly choosing the development ideas,when all localities are facing with the increasingly complex exchanges and cooperations. Based on constructing the evaluation index system of the development environment,the paper chose relevant data of Nanchang private economic development from 2007 to 2012,and analyzed from point of empirical view by using PCA principal components analysis method,in order to get a scientific and reasonable evaluation result,finally,provide intellectual supports to optimize the environment and strengthen the regional competitiveness.