| 基于主成分分析的上市公司投资价值分析 |
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| 引用本文： | 韩华,唐菲,赵夏.基于主成分分析的上市公司投资价值分析[J].科技进步与对策,2011,28(6):99-102. |
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| 作者姓名： | 韩华 唐菲 赵夏 |
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| 作者单位： | 武汉理工大学理学院; |
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| 摘 要： | 以中航工业集团的12家上市公司为研究对象,构建上市公司投资价值的评价指标体系,选取13个财务指标,利用主成分分析法提取5个主成分,并计算出5个主成分的综合值,据此对12家公司的投资价值进行综合排序。结果显示,运用主成分分析法得到的评价结论基本符合客观实际情况。各家上市公司的评价得分一定程度上能够体现这些公司的内在投资价值,而且用于评价的指标体系与关乎公司价值的理论也是比较一致的,可为投资决策提供一定的参考。
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| 关 键 词： | 上市公司 投资价值 主成分分析 |
Analysis of Investment Value of Listed Companies Based on Principal Component |
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| Han Hua,Tang Fei,Zhao Xia.Analysis of Investment Value of Listed Companies Based on Principal Component[J].Science & Technology Progress and Policy,2011,28(6):99-102. |
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| Authors: | Han Hua Tang Fei Zhao Xia |
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| Institution: | Han Hua,Tang Fei,Zhao Xia(School of Science,Wuhan University of Technology,Wuhan 430070,China) |
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| Abstract: | In this paper,12 aviation industry listed companies are studied,by constructing the evaluation index system,selecting the 13 financial indicators,using principal component analysis to extract five principal components,and calculate the integrated value of the five principal components.According to the investment value,12 companies were sorted.The results showed that the use of principal component analysis of the evaluation findings are basically in line with objective realities.Evaluation of various listed ... |
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| Keywords: | Listed Companies Investment Value Principal Component Analysis |
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