公司绩效与股票价格的相关性分析

An Analysis of the Relativity between Corporate Performance and Stock Price

采用线性数学回归模型,以上海证券交易所A股上市公司为例,分析了股票价格与公司绩效的相关性,得出股票价格与公司绩效之间并不存在显著的相关性,但反映公司资产质量的指标每股净资产、反映市场因素的指标股票历史价格与股票价格之间存在一定的相关性。最后就目前我国股票市场信息披露制度存在的问题提出了改进建议。

Using two-way dynamic mathematical model, based on A-shares listed companies of China in ShangHai Stock Exchange, this paper studies the relativity between stock price and corporate performance, and finds that stock price is not significantly related to corporate performance, but is partly related to net assets per share indicating the quality of assets and stock former price reflecting the factor of market. At last, suggestions of improvement are advised to solve the problems of information disclosure system in our stock market.