On the base of the model deduction, the empirical research supports it. The results show that trading volume plays an important role in financial research.
在模型推导的基础上，实证研究结果表明该模型是成立的，说明交易量在金融研究中有着重要作用。
On the base of the model deduction, the empirical research supports it. The results show that trading volume plays an important role in financial research.
在模型推导的基础上，实证研究结果表明该模型是成立的，说明交易量在金融研究中有着重要作用。
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