The sample data is the selection of financial statistics three years before of listed companies titled with st in 2005 and 2006 as well as the matching sample.
样本数据选择的是2005年和2006年被ST的上市公司以及配对样本两者三年前的财务数据。
The sample data is the selection of financial statistics three years before of listed companies titled with st in 2005 and 2006 as well as the matching sample.
样本数据选择的是2005年和2006年被ST的上市公司以及配对样本两者三年前的财务数据。
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