.. The equity premium is the-- 2.8% this short-term 2.8% is the riskless return, historically, for a period of almost 200 years.
股权溢价就是-,这个短期无风险投资收益率是,是根据近200年的数据得出的。
The only thing I've done in this part of the program, now I'm going to go and read the code, is I've gotten the user to input a bunch of data.
现在我去读读这里的代码,是我会让用户输入一些数据,然后根据用户输入的数据。
You were the 22 WHCS in history, According to Wikipedia, and I hope they're right, WHCS's responsibilities vary greatly from administration to administration.
你是第22位白宫办公室主任,根据维基百科,我希望数据正确吧,白宫办公厅主任的任务,每届都有所不同。
Because you don't know how much more time you've got-- You can make a guess based on statistics, but as we saw, there's wild unpredictability.
因为你不知道你剩下多少时间-,你可以根据数据进行猜测,但是我们都知道,不可预见性太难把握。
I did it myself using my data, but it would always look more or less like this-- slightly different positions if people use different estimates.
这幅图是我根据自己的数据画出来的,有效边界的图形大致就是如此-,随着人们采用不同的估计值,其位置会发生微小的变化。
And if you've ever heard the word driver software that you install in your computer so that your computer, your operating system, Windows or Mac OS, knows how to talk to that piece of hardware, it's that driver software that then empowers the operating systems to send those commands as well, up, the data is laid out on the disk.
并且如果你听说过安装到,电脑中的驱动软件这个词的话,你的操作系统,比如Windows或者是苹果操作系统,通过这个驱动软件我们的电脑,才能知道如何与这个硬件进行通信,正是因为这个驱动软件,操作系统才能根据数据,左右移动的指令来读取磁盘里的数据。
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