摘要
概述了资本资产定价模型的基本原理,运用上海A股市场近期的数据对资本资产定价模型在上海A股市场的应用进行实证研究,首先采用单指数模型估计了个股的β系数,然后利用BJS方法和对CAPM进行横截面模型的回归分析。研究表明上海A股市场与CAPM理论不相符合。
This article summarizes the basic principle of CAPM,using the latest sample of datas from the A-share market of Shanghai to research CAPM.Firstly,the paper estimated β of each stock with single index model.Secondly,makeing regression analysis based on the method of BJS and cross section model.The result shows that CAPM model can not fit A-share market of Shanghai.
出处
《河北理工大学学报(社会科学版)》
2010年第3期62-65,共4页
Journal of Hebei Polytechnic University:Social Science Edition