Along with the reform of non-tradable shares, the split share structure of listed companies in China was finally resolved. 伴随着股权分置改革的推进，中国上市公司股权分置的现象终于得以解决。
The results of these three tests indicate that the volatility process of SCI after shares separation reform has a unit root and displays strong persistence. 三种检验方法的结果都表明，股权分置改革后的上证综指收益率波动过程有单位根，波动呈现出很强的持续性。
