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本文运用主成分分析方法对广东省上市公司2004年的经营绩效进行了综合评价与分析,结果表明广东上市公司的业绩水平差异显著,地区差异与行业差异也十分明显。
In this paper, the principal component analysis is used to evaluate and analyze the performance of listed companies in 2004 in Guangdong Province. The results show that the performance of listed companies in Guangdong is significantly different, and the regional differences and industry differences are also obvious.