“portfolio frontier boundary”的概念、定义、翻译、参考文献-科学参考

单词	portfolio frontier boundary
释义	portfolio frontier boundary Encyclopedia 理学资产组合前沿边界释 portfolio frontier boundary资产组合前沿边界在多种风险资产组合收益模型中，对于每一个给定的收益率水平，得到的对应方差或标准差最小的投资组合。
随便看	object distance object distance, subject distance object domain object focus object fronting object full subcategory object function object glass object height object hit wound object identifier objectification objectification of labour objectified labour object in a category objection objection to distribution scheme objection to enforcement Objective objective objective analysis objective art objective aspects of crime objective audiometric instruments objective cap

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