efficient frontier

Under the constraints of VaR, the efficient frontier shifted right.

在风险价值VaR的约束下, 有效性边界发生了右移.

It is a common failing of laissez faire and theory of government intervention that they confirm efficient frontier from a perfect market and a perfect government.

从一个理想的市场与理想的政府出发来确定市场与政府的有效边界，是自由放任学说和政府干预学说共通的弱点。

What I did in this diagram is I computed the efficient portfolio frontier& now it's the blue line with three assets.

在这张图表中，我计算了有效边界-，蓝色线表示三种资产的组合。

The random time horizon mean variance models corresponding to three market situations: discrete time, continuous time and jump diffusion process are formulated respectively and the relevant efficient frontier is defined.

建立了离散时间、连续时间与跳跃扩散过程三种市场状态下随机时域的均值-方差模型，定义了相应的有效前沿。