mutual-fund separation theorem
abstract:
In portfolio theory, a mutual fund separation theorem, mutual fund theorem, or separation theorem is a theorem stating that, under certain conditions, any investor's optimal portfolio can be constructed by holding each of certain mutual funds in appropriate ratios, where the number of mutual funds is smaller than the number of individual assets in the portfolio. Here a mutual fund refers to any specified benchmark portfolio of the available assets.
mutual-fund separation theorem网络翻译
7.4.2 基金分离定理 (mutual-fund separation theorem) ?
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