In fact, the assets that the Norwegian Government owns is about two-thirds oil and one-third government pension fund assets.
实际上,挪威政府所持有的资产中,大概有三分之二的石油,和三分之一的政府养老基金。
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。
As opposed to rationally stepping up when something appears relatively attractive and overweighting and then leaning against the wind by selling something that's performed well.
对比理性行事,适度增持有吸引力的资产,而后逆风而行,将资产卖出,即使资产业绩良好
Somebody who is very risk averse could say, I want to hold only the riskless assets because I just don't like any risk at all.
有些极度惧怕风险的人可能会说,我只想持有那些没有风险的资产,因为我压根就不想跟风险打交道。
Are you going to hold the market portfolio, index your assets, match the markets results?
你是应该持有市场投资组合,指数化资产,获取与市场一致的回报率
Well, we don't have much oil relative to the size of our portfolio.
考虑到资产总额的话,我们其实持有的石油其实不多。
You have to limit your exposure to risky asset classes to a level that allows you to sustain those positions even in the face of terribly adverse market conditions.
你必须把手中持有的风险资产,限制在一个合适的比例水平,并且即使到了最差的市场环境下,你依旧能够承受这些风险资产
That would mean that everybody is holding that same portfolio of risky assets and nobody is different, they're only different in how-- what proportions they hold the risky-- the tangency portfolio.
这就意味着每个人,都持有相同风险资产投资组合,每人都是一样的,他们唯一的不同在于-,他们所持有风险资产的比例-,也就是切线资产组合。
I have stocks, bonds, and oil but I want also to add one more final asset, we'll call it the riskless asset, long-term bonds are somewhat uncertain and variable because they're long-term.
有股票,债券和石油,我还想再增加最后一种资产,我们称之为无风险资产,由于长期债券持有期限很长,存在一定不确定性及风险。
They have lots of maybe good-- maybe it's not because they're irrational, it's that they're political or they're constrained by tradition or laws or regulations, all sorts of things; but, they're not holding the tangency portfolio.
他们有很多好的原因-,也许并不是因为他们不够理性,而是由于他们有自己政治上的考虑,或者是他们本身被传统,法律以及规则等一系列的因素,所限制;,因此他们不会持有切线资产组合。
I'm sure you're familiar with the drill -you put a dollar into various asset classes, in this case, at the end of 1925 and hold those asset classes for, in this case, eighty-one years; the numbers go through the end of 2006.
相信大家很熟悉以下计算,如果你在1925年底,把一美元投资于各种资产,然后持续持有这种资产,比如,81年时间,直到2006年底
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