5.现代证券组合理论(Modern Portfolio Theory,MPT):又称为证券组合选择理论,指一种研究和分析 投资者在收益不确定条件下如 何进行最佳投资决策的理论,由...
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...一个心理账户之中,他们把这些组合看作一个整体,并且考虑到各证券组合之间的协方差;另外一种是多重账户行为组合理论(BPT-MA),即投资者将不同的证券组合放入对应着不同期望水平的心理账户之中,并且不考虑各账户之间的相关性。
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... combination method 组合方法 combination theory 组合理论 combination with repetition 可重复组合 ...
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现代投资组合理论 Modern portfolio theory ; MPT ; Portfoliotheorie ; Modern Portfolio Management
投资组合理论 Portfolio Theory ; modern portfolio theory ; Theory of Portfolio Selection ; MPT
资产组合理论 Portfolio Theory ; Asset Portfolio Theory ; Modem Portfolio Theory
现代资产组合理论 Modern Portfolio Theory ; MPT ; MAPT
安全第一组合理论 Safety-First Portfolio Theory
概率组合理论 combinatorial theory of probabilities
现代证券组合理论 modern portfolio theory ; MPT
垂直组合理论 Vertical dyad linkage theory
图的支撑树及拟阵的基都是组合理论的基本研究对象。
Spanning trees of graphs and bases of matroids are basic objects in combinatorial theory.
一些经济学家还对现代投资组合理论的适用性表示怀疑。
Some economists also express doubts as to the applicability of Modern Portfolio Theories. Consider this comment by a thought leader in MPT, William sharpe.
幸好,有公式能减少它——组合理论提供了一个简短的方式来计算它。
Fortunately, there are formulae that can shortcut this — the theory of combinations provides a shorter way to calculate it.
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
Piaget had a rich theoretical framework, pulling together all sorts of observations in different ways, wrote many, many books and articles and articulated his theory very richly.
通过将各种观察结果,以不同的方式组合在一起,皮亚杰的理论内容变得十分丰富,他写了大量的书籍和论文,丰富了他的理论
That's the theory of efficient portfolio calculation.
这就是最优投资组合理论。
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