Statistical analysis of yield - distribution of shenzhen and shanghai stock market 深沪股市收益率分布特征的统计分析
Return volatility analysis in stock market of china : high frequency data showing the characteristic 上海股市收益序列的长期记忆性建模分析及预测
The unique divided structure of equity in china ' s stock market has made research into stock market returns more complicated 摘要中国股市发展中特有的股权分置结构决定了研究股市收益率问题的复杂性。
In relation to fund transactions , the manager should be able to give instructions as to the purchase or sale of securities for the fund without having to obtain the authority of the depositary 即首先对股票收益和交易量设定过滤准则,当股市收益和交易量满足过滤准则就买入或卖出股票的投资策略。
In chapter 3 , firstly , we do some demonstration on the long memory character and the statistical cycle of the return series using the r / s analysis method and the dfa method , and we do some research on the stability of the r / s analysis method , the difference and the contact between the two methods too . secondly we account the characteristic index and the tail index of the fractal distribution , we do some demonstr - ation study on the tail index of our country ’ s return series . lastly we summarize the results of our demonstration 第三章中,首先运用r / s分析法和dfa法对中国股市收益率的长记忆性和统计循环周期进行了实证研究,并且研究了r / s分析法的稳定性以及r / s分析法与dfa法的区别与联系,其次我们论述了分形分布中的特征指数以及尾部指数,对中国股市收益序列的尾部指数进行了实证研究,最后总结了实证研究的结果。