英德
有道
百度
谷歌
图片
维基
百科
历史模拟 [lì shǐ mó nǐ]
historical simulation
- 从教育的角度，这些历史模拟电脑游戏的最大优点，是沟通学习者校内外身份。
From an educational standpoint, the best merit of such spaces may be their natural propensity to bridge home and school. - 比较实证结果后发现，历史模拟法与蒙特卡罗法在VaR预测值上有过度保守的倾向，而蒙特卡罗法预测的VaR值最不稳定。
More empirical results found that the Monte Carlo simulation method and historical VaR forecast in a overly conservative tendencies . And Monte Carlo VaR forecast is the most unstable method. - 然后推导出了用历史模拟法、正态分布法和GARCH模型法计算期望损失值的具体公式。最后给出了一个用期望损失值方法优化投资组合的实际算例。
We derive three applied calculation formulas of ES with historical approaches, the normal distribution, and GARCH, and give an example of optimizing portfolio by ES.
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