What I did in this diagram is I computed the efficient portfolio frontier-- now it's the blue line with three assets.

在这张图表中,我计算了有效边界-,蓝色线表示三种资产的组合。

耶鲁公开课 - 金融市场课程节选

Here, the blue line is the Case-Shiller Home Price Index for greater Boston.

蓝色线代表,"科斯-席勒"波士顿住宅价格指数

耶鲁公开课 - 金融市场课程节选

If you start thinking about narrative arcs-- imagine a novel, right?

如果你想想生命叙事线-,想象有一部小说？

耶鲁公开课 - 死亡课程节选

How many lines--first of all, where has the melody gone--the theme?

有多少条旋律线,首先,这段旋律去了哪里

耶鲁公开课 - 聆听音乐课程节选

Why is it--what's going on at that line?

这和那条线有什么关联呢

耶鲁公开课 - 博弈论课程节选

It doesn't mean that they grew up south of the Mason-Dixon Line or wave a certain kind of flag or--but the older term for it was "stooge."

那不意味着,他们成长于梅森—狄克森线以南,挥动某种旗帜,或者-但是更广泛是“stooge“表示助手“

耶鲁公开课 - 心理学导论课程节选

Everyone would do that, no one would ever hold some other portfolio ... because you can see that this line is the lowest-- it's far--you want to get to the left as far as possible.

所有人都会这么做，没人会选择其他的投资组合,因为你们可以看到这条线是最低的-,你希望他越靠左越好。

耶鲁公开课 - 金融市场课程节选

How far along do I have to go drop off a - c when I have slope -2b?

斜率-2b的线还要经过哪个横坐标呢

耶鲁公开课 - 博弈论课程节选

This pink line has to drop off from a all the way to c.

这条粉色的线要经过纵坐标a-c

耶鲁公开课 - 博弈论课程节选

As we know, this line here has twice the slope of the original line of the demand curve, so the slope of this thing is -2b.

我们都知道了,这条线的斜率,是需求曲线斜率的2倍,也就是说它的斜率是-2b

耶鲁公开课 - 博弈论课程节选

It will be about the securities market line, about the beta, about the mutual fund theorem, and it will also be about institutions that we have--about investment companies and their management.

证券市场的风险线,beta系数,共同基金定律,还有当下的一些金融机构,包括投资公司,以及他们的管理

耶鲁公开课 - 金融市场课程节选

Well look, here I have a line of slope -2b.

看一下这里,这条线斜率是-2b

耶鲁公开课 - 博弈论课程节选