.. Now, once you have more than three-- more than two assets-- it might be possible to get points inside the frontier.
现在,一旦你有超过三种-,超过两种资产-,就有可能取到边界里面的点。
That means that you want to pick, ultimately, a point on this-- this line is tangent to the efficient portfolio frontier with all the other assets in it.
那意味着你会最终会在这上面选一个点-,这条直线是与有效边界相切的,后者包含了所有的资产组合。
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