The overall conclusions are that, with respect to asset allocation, you want to create an equity-oriented diversified portfolio.

总而言之,在资产配置方面,你要创造一个股权导向的多元化投资组合

耶鲁公开课 - 金融市场课程节选

Once you've got them together, then you can compute the efficient portfolio frontier without the riskless asset.

当你明确了这些参数后，就可以算出没有无风险资产情况下的,有效边界了。

耶鲁公开课 - 金融市场课程节选

The first, asset allocation, basically deals with which assets you have in your portfolio and in which proportion you hold each of those assets.

首先,资产配置主要是指,你的投资组合包括哪些资产,以及每种资产所占的比例

耶鲁公开课 - 金融市场课程节选

The asset pricing model--and this is critical-- assumes everyone is rational and holds the tangency portfolio.

资本资产定价模型是非常重要的模型-,假设每人是理性的，并持有切线资产组合。

耶鲁公开课 - 金融市场课程节选

What will happen is that Yale will continue to hold a relatively well-diversified portfolio as defined by the range of asset classes in which it invests.

实际上,耶鲁会继续保持,一个相对合理多样化的投资模式,来进行多种资产的投资

耶鲁公开课 - 金融市场课程节选

Jeremy Siegel, in his book, which is assigned for this course, is really emphasizing this capital asset pricing model, emphasizing the kind of efficient portfolio frontier calculations that I've done.

杰里米·西格尔的著作，是本课的指定书目，书中着重讲述了资本资产定价模型，以及有效边界等的计算方法,这部分我已经讲完了。

耶鲁公开课 - 金融市场课程节选

If we want to add that asset to the portfolio, what it does is it produces an efficient portfolio frontier that is now a straight line; I show that on the diagram.

如果我们将其加入到投资组合中去，则会生成一条资产组合的有效边界,即一条直线;,我在图里把它画出来了。

耶鲁公开课 - 金融市场课程节选

Tangent means that it has the same slope, it just touches the efficient portfolio frontier for risky assets at one point, and the slope of the efficient portfolio frontier, including the riskless asset, is a straight line that goes through the tangency point, here.

相切意味着斜率相同，它与包含风险资产的有效边界,交与一点，而包含无风险资产的，有效边界，则是一条过切点的直线，切点在这里。

耶鲁公开课 - 金融市场课程节选

1, 10% it means that if the market portfolio goes up 10% in value 10% then this asset also goes up 10% in value.

当β等于1时，If，β,表明若市场组合增值,该资产也同时增值。

耶鲁公开课 - 金融市场课程节选

Again, I'm not going to spend much time on this, of the ith asset is the regression coefficient when you regress the return on the ith asset on the return of the market portfolio.

再强调一次，我不打算花太多时间在这个等式上面，但要注意的是当你想将市场组合收益，but，the，β,回归到第i资产收益中去,第i资产β系数是线性回归方程的,回归系数。

耶鲁公开课 - 金融市场课程节选