上市公司绩效的灰色因子分析——以中国A股市场信息技术行业为例

The Gray Factor Analysis of Listed Companies Performance:Take Chinese A-share Market Information Technology Industry as an Example

随着我国证券市场的不断发展,上市公司绩效已成为证券投资者、政府管理部门、证券分析人士、基金经理等利益相关者共同关注的问题。如何科学、合理地评价上市公司的绩效已成为当前证券投资理论和实践的重要问题。本文在上市公司绩效评价中引入多元统计分析和灰色关联分析方法,对传统绩效评价方法进行改造,试图建立一个更为科学有效的绩效评价模式,并以信息技术行业上市公司为样本进行了实证研究。

With the constant development of China’s securities market,the performance of listed companies has become the focus of securities investors,government regulators,securities analysts,fund managers and other stakeholders.How to scientifically and rationally evaluate the performance of listed companies has become the important issues of portfolio theory and practice.This paper introduces multivariate statistical analysis and gray relational analysis method in performance evaluation of listed companies,and transforms the traditional performance evaluation methods,trying to build a more scientific and effective performance evaluation model,at the same time,research empirically taking the listed companies of information technology industry as the samples.