MVM:均值-方差模型

“均值-方差模型”(Mean Variance Model,简称MVM)是一种在投资组合优化和风险管理中广泛使用的理论模型。该模型通过分析资产的预期收益(均值)和风险(方差)来帮助投资者进行科学的资产配置决策。由于其名称较长,在学术文献与实务操作中常简称为MVM,以便于快速书写和高效沟通。这一模型在金融工程、量化投资等多个综合领域均有重要应用。

Mean Variance Model具体释义

  • 英文缩写:MVM
  • 英语全称:Mean Variance Model
  • 中文意思:均值-方差模型
  • 中文拼音:jūn zhí fāng chā mó xíng
  • 相关领域mvm 未分类的

Mean Variance Model的英文发音

例句

  1. This paper discussed the importance of the role of skewness in the pricing of stocks based on the mean variance model of Markowitz, and educed a multi objective portfolio selection model synchronously taking into account the mean, variance and skewness.
  2. 在Markowitz的均值方差模型的基础上,讨论了股票价格中偏度的重要性,并由此引出了一个同时考虑均值、方差和偏度的多目标投资组合选择模型。
  3. The empirical result shows that the absolute values of risk elasticity are more than 1 under various returns and it also indicates that the proposed model based on mean absolute deviation is better than mean variance model based on variance both in theory and in practice.
  4. 实证分析表明,在不同收益率水平下,风险弹性的绝对值都大于1.说明绝对离差模型比均值-方差模型(MVM)无论在理论上还是在实际效果上都要更好。
  5. An Optimal Catastrophe Insurance Scheme Based on Mean Variance Model(MVM)
  6. 基于均值方差模型的最优巨灾保险计划
  7. Markowitz's mean variance model describes the risk of asset by variance, but variance may not exist because of fat tailedness of asset returns.
  8. 马柯维兹均值&方差模型使用收益率的方差度量证券的风险,但是实际分布呈尖顶胖尾状,使得方差可能不存在。
  9. The paper introduces the mean - variance model of Markowitz, and analyses its drawbacks.
  10. 首先介绍了Markowitz的均值-方差模型(MVM),并分析了该模型的不足之处。