随机跳动,不规则跳动
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。
Pick one at random and jump into it.
随机选择一个并且开始投入进去.
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