At the same time, this article studies the overreaction of Shanghai Stock Exchange using the CARs model, Buy-and-Hold model, CAPM, three factors model and Characteristic model.

然后，本文采用了市场调整的累计异常收益模型、买入并持有收益模型、单因素风险调整模型、三因素模型和特征模型来检验上海股票市场是否存在过度反应现象。

youdao

At the same time, this article studies the overreaction of Shanghai Stock Exchange using the CARs model, Buy-and-Hold model, CAPM, three factors model and Characteristic model.

然后，本文采用了市场调整的累计异常收益模型、买入并持有收益模型、单因素风险调整模型、三因素模型和特征模型来检验上海股票市场是否存在过度反应现象。

youdao