It shows the standard deviation of the return on the portfolio as a function of the expected return on the portfolio.
它是投资组合的收益标准差,关于预期收益率的函数图像。
The return on an investment is how much you made from the investment as a percent of the money invested.
投资的收益是指,你在整个投资中赚的钱占本金的百分比
Do one comparison and return one of two possible orders on it, but I need to decide that.
虽然可以做一次比较,然后返回两个可能的顺序中的一个为结果,但是这需要我来做决定。
We will return on Monday and do yet more powerful things with this.
我们将在下周一,用它做更有用的东西。
And this is something I think we should return to later on when we talk about social interaction and social relationships.
这个我们先放在这里,等到我们探讨,社会交往与社会关系的时候再回头来看。
Those who embark on the quest for knowledge of the best regime may not return the same people that they were before.
那些开始追寻最优政体知识的人,可能最后,都完全地变了一个人。
It wants to live a life of a certain magnitude, but with a view to achieving the ultimate desired end, which is to return to an inorganic state on its own terms.
它们希望生命有意义,但是还是带这完成最终愿望的心态,那就是回到最初的无生命状态。
when Peter, on one of his trips, has to return back to Russia.
回到俄国时密谋反抗他的父亲
And what you will give me in return is on the first day, one cent-- one penny; on the second day, two cents; third day, 4 cents... Every day, twice as much as the previous day, starting with one.
你们给我的是,第一天,一分钱;,第二天,二分钱,第三天,四分钱。,每天给我前一天的两倍钱,从一分钱开始。
So Yale had a 28% return on its portfolio last year, which was number one of all college endowments.
去年耶鲁基金获得了28%的收益,收益率高居全美高校榜首
It's the world portfolio, it's everything and we compute the expected return on that portfolio, rm that's rm.
这就产生了世界投资组合,然后我们在此基础上计算出预期收益,所得值就是。
It surprises many people that stocks have paid such an enormous premium over the return on short-term debt.
很多人没有想到的是,股票相比短期债券而言,存在一个巨大的溢价。
I computed the average return on stocks over that time period and I computed the average return on bonds over that time period.
我计算了那个时间段的股票平均收益率,和债券平均收益率。
So you can think of a new line as being rolling the paper up so you're on a new line but a carriage return moves the cursor or moves that writing head all the way back to the left.
你们可以把换行想象成翻纸,把回车当做是将光标,移动到最左边。
and this is something I'm going to return to on Wednesday actually, behaviorists have provided powerful techniques for training, particularly for nonverbal creatures.
实际上我周三的时候会来讲讲这个,行为主义者们发明了,在训练非言语生物方面,非常有效的训练技术。
This is a year of financial crises, so I'm warning you ahead that -don't expect a 28% return on the Yale portfolio for the coming year.
金融危机爆发,所以我先提前给大家打预防针,别期望今年耶鲁基金,能延续28%的收益
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