As to efficiency of securities market, it can usually investigate from two aspects of inherent efficiency and exterior efficiency.
对证券市场效率的考察通常可以从内在效率和外在效率两方面来进行。
As to efficiency of securities market, it can usually investigate from two aspects of inherent efficiency and exterior efficiency.
对证券市场效率的考察通常可以从内在效率和外在效率两方面来进行。
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