If you accept my estimates and you accept the capital asset pricing model, that would have to be true.
如果你同意我的估算,而且认同资本资本资产定价模型,那这种投资组合就会带来最大收益。
Oil is a very important asset, ... so we want to compute what that-- so now we have lots of inputs.
石油是一种重要的资产,我们想计算-,现在我们有许多参数。
The field i ended up in is orthopaedic surgery where my engineering background is a tremendous asset.
我的方向是矫形外科,期间我的工程学背景,帮了我很大的忙。
It's like a fourth asset but we're using a special feature of this asset: that it has no risk.
如同第四种资产,我们将利用这个资产的特性:,即无风险特性。
Or are you going to manage each individual asset class actively, trying to beat the market and generate risk-adjusted excess returns?
还是积极管理每项资产,力求获得市场水平以上的回报率,以及风险调整后的超额收益
For example, we might have--this is asset 1-- and we might have something here--this could be asset 2.
例如,这个点表示一号资产-,这里这个点表示二号资产。
If an asset class has constituents that are efficiently priced, then it's very hard to generate excess returns.
如果某种资产的构成都是有效定价的,那么就很难产生超额回报
Unfortunately, what we've seen recently is a kind of a bank run on the asset-backed commercial paper.
不幸的是,最近的情况是,有些银行开始运作资产担保商业票据
This is a formula that applies to-- what if an asset pays a fixed amount every period and then stops?
这个公式应用于...,如果一份资产在每段时期都给与支付,然后突然停止了怎么办
That will lead us into the capital asset pricing model, which is the cornerstone of a lot of thinking in finance.
然后引出资本资产定价模型,这个模型是很多金融思想的基础。
Some people say, well if that's the case I want to invest in nothing more than that one asset.
一些人会说,如果真的如此,我只会投资收益较高的那项资产
The last man standing is asset allocation and that tends to drive both institutional returns and individual returns.
能决定回报率的只剩下资产配置,它将决定,机构投资和个人投资的回报率
And the third, securities selection, speaks to how it is you manage each of your individual asset classes.
第三,证券选择,说的是如何管理,每个单独的资产类别
So you have some asset that nobody trusts the U.S. Federal Reserve will take it on.
所以,我们有了一些没有人信任的资产,美联储将其承担下来。
What we did--the core theoretical framework that we had-- was the mean variance theory, which led us to the capital asset pricing model.
我们讲到了投资组合多元化的核心理论框架,即均值-方差模型,之后又讲到了资本资产定价模型
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。
.. In the capital asset pricing model, in finance-- this is the most famous model in finance.
金融学里的资本资产定价模型-,是金融学里最有名的模型。
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