自本兹提出股票市场规模效应之后，许多研究者对于规模效应是否存在进行了不同方法的检验。
Since Banz advanced size effect, many investigators have verified whether it is present through various means.
自本兹提出股票市场规模效应之后，许多研究者对于规模效应是否存在进行了不同方法的检验。
Since Banz advanced size effect, many investigators have verified whether it is present through various means.
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