从直接投资收益和间接投资收益的分析入手，给出了系统的专家队伍建设支持系统的投资收益分析方法。

Starting from the analysis of the direct and indirect investment and profits, the paper presents the mediod of input-output analysis concerning the supporting system for specialist team buildin...

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of a stock is how much it reacts to movements in the market portfolio.

一只股票风险指标β系数直接反应出，The，β,市场组合变动与投资收益的相关性。

耶鲁公开课 - 金融市场课程节选