在防护服上投资值。
净投资是最低租赁收入总额与未保证残值之间的差额。
The net investment is the difference between the aggregate of the minimum lease receipts and the unguaranteed residual value.
借入资本能够使得投资者们伪造“alpha”值,或者得到高于市场回报率的回报。
Borrowed money allowed investors to fake "alpha", or above-market returns.
.. The portfolio expected return-- x3 we have to choose three things now: x1, x2, and x3.
要计算投资组合的预期收益-,我们必须确定三个值x1,x2和。
应用推荐