查询词典 Var

The most common type of mildew is powdery mildew, which is caused by the sphaerotheca pannosa var.

最常见的白粉病是白粉病，这是所带来的sphaerotheca黄背无功。

So, one of our main objectives of this paper is to survey the recent developments in VaR modeling.

因此本文研究的重点之一是探讨VaR模型的最新进展及模型的适用性。

In modeling heavy tails,we focus on multivariate t distributions and derive the moment generating function of the quadratic approximation.Then we use Fourier transform,Chebychev's Inequality and numerical technique inversion to approximate VaR value of portfolio,compared with Cornish-Fisher Expansions normal model and Delta-Normal model.

在推导出多个外汇期权的投资组合的二次近拟的矩母函数表达式基础上，本文使用傅里叶变换、切比雪夫不等式、数值转换计算求出投资组合的VaR的值，并和基于多元正态分布Cornish-Fisher模型以及基于Delta-正态模型计算所得的VaR值了进行比较。

Especially, we verify that copula method can obtain more practical VaR value than traditional model of multivariate normal distribution.

尤其是验证了借助连接函数理论，能够取得比传统的多元联合正态分布模型更符合实际的VaR数据。

We begin by investigating M—VaR model efficiency when security rates of returns have a multivariate normal distribution.

重点研究了收益率服从多元正态分布的最优投资组合均值—VaR模型在下述三种情形下的有效边缘。

The major characteristic of the new method is that it computes the portfolio's VaR by using the functions of copula and marginal distributions only, and don't need to confirm the expression of the multivariate distribution.

其主要特点是只需要考虑连接函数与边际分布，就可以计算投资组合的在险价值，而不需要确定联合分布的具体形式。

Not only the non-linear dependence between financial markets is able to be caught, but also the more flexible multivariate distribution which can be use to analyze portfolio VaR is able to be obtained from this model.

该模型不仅能够得到金融市场间的非线性相关性，而且可以得到更灵活的多元分布，进而用于资产投资组合VaR分析。

I was shocked to find a species of pitcher plant called Nepenthes mirabilis var.

我很震惊地发现一个种猪笼草变种物种。

This paper adopts parametric method, semiparametric method and nonparametric method to estimate the VaR of the futures market.

本文分别采用参数法、半参数法与非参数法来估计铜期货市场的风险值。

Keywords Operation mode of Financial Conglomerate;Triangular Fuzzy Number Evaluation;Mode of Financial Supervision;Risk Measurement;Ternary Variate Normal Copula-VaR;Allocation of Economic capital;Virtual Econ

Article From 天津大学；管理科学与工程博士论文 2004年度金融混业经营模式；三角模糊数综合评价；金融监管模式；风险度量；三元正态Copula-VaR；经济资本分配；虚拟经济资本

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。