股票如何计算预期回报率？

股票的预期收益率E(Ri)=Rf+β[E(Rm)-Rf] 其中: Rf: 无风险收益率一般用国债收益率来衡量。 E(Rm)：市场投资组合的预期收益率。 βi: 投资的β值是市场投资组合的β...

股票的预期收益率E(Ri)=Rf+β[E(Rm)-Rf]

其中:

Rf: 无风险收益率一般用国债收益率来衡量。

E(Rm)：市场投资组合的预期收益率。

βi: 投资的β值是市场投资组合的β值永远等于1，风险大于平均资产的投资β值大于1，反之小于1，无风险投资β值等于0。

预期收益率是投资者在做投资决策时重要的参考指标，只有股票的预期收益率高于投资人要求的最低报酬率，投资人才会投资。


MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower to actually sit through a self-imposed MCSE training.

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower.

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower.