1) Efficient set (Efficient boundary)
有效集(有效边界)
2) efficient frontier
有效边界
1.
Portfolio efficient frontier of company with liabilities and its dynamic properties;
企业负债投资的有效边界及其动态性质
2.
The Efficient Frontier Feature of Risky Assets with Singular Variance - covariance Matrix;
奇异方差-协方差矩阵的n种风险资产有效边界的特征
3.
Study on efficient frontier in portfolio investment by using genetic algorithms;
用遗传算法直接搜索证券组合投资的有效边界
3) efficient boundary
有效边界
1.
The efficient boundary of the stocks combination investment and the influence on it by the risk-free investment;
证券组合投资有效边界的研究及无风险投资对其的影响
2.
Decision-making model for optimization of loan s portfolio based on efficient boundary;
基于有效边界的贷款组合优化决策模型
3.
The method of "efficient boundary" was advanced,foundation on the pe.
同时提出了基于齿根危险截面峰值应力等效原理的边界界定的“有效边界”法。
4) effective frontier
有效边界
1.
This paper proves that the effective frontier of portfolio will move in parallel when all the securities return in the portfolio changes in same value.
先证明证券市场中所有证券同值变动时 ,证券有效边界将上下平行移动 。
2.
With the prerequisite of normal distributions of security return rate, this paper probes into the relationships between investment decision-making with probability criterion and the effective frontier in the short sales case and in the no short sales case.
本文在证券收益率服从正态分布的前提下，对于允许卖空与不允许卖空这两种情况，分别讨论了概率准则下的投资决策与有效边界间的关系，并举例予以了说明。
3.
The properties of existence of the optimal solution and the effective frontier of the model were discussed.
讨论了卖空条件下,按卖空中股价比例收取成本费用的证券投资基金投资组合选择问题,提出了有卖空成本、考虑基金管理人风险偏好的证券投资基金投资组合选择最优化模型,求出了最优解的解析表达式及其有效边界。
5) Boundary Validity
边界有效性
6) the efficient boundary point
有效边界点
补充资料：有效边界
有效边界——
在证券组合可行域的左边界的顶部称为有效边界。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条