The aggregate ownership in excess of 5% among 2-10 largest shareholders shows positive relationship with idiosyncratic volatility.
第2—10大股东中持有股份等于或超过5%的股东持股比例增大能促进股价非系统性波动的提高；
The aggregate ownership in excess of 5% among 2-10 largest shareholders shows positive relationship with idiosyncratic volatility.
第2—10大股东中持有股份等于或超过5%的股东持股比例增大能促进股价非系统性波动的提高；
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