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度量风险
相关语句
  risk measurement
     The premise of risk control is risk measurement. Risk measurement index is the standard of measuring risk control effect, the more scientific risk measurement, and the more good effect risk control.
     风险控制的前提是风险的计量,风险的计量指标是度量风险控制效果的标准,风险的计量越科学,风险控制的效果就越好。
短句来源
     The risk gains evaluation index which open founds uses consists of Sharpe Index, Treynor Index and Jensen Index, among which Sharpe Index uses standard difference as risk measurement, Treynor Index and Jensen Index use coefficient risk measurement.
     开放式基金常用的风险收益评价指标有夏普指数、特雷诺指数和詹森指数,其中夏普指数采用标准差度量风险,特雷诺指数和詹森指数采用β系数度量风险
短句来源
     On the basis of complete study,the thesis argues that the stable distribution fits the ShangHai Stock Index better. And also,the VaR and the expected shortfall can be used as the risk measurement.
     本文通过对上证指数进行全面系统研究,指出利用稳定分布能够更好地拟合我国股票市场的收益率,并且在稳定分布情况下,利用V aR和预期损失两个指标来度量风险
短句来源
     Since Markowitz established the theory of portfolio in 1952,the research of risk measurement and financial capital installation model is the focal. So far,the financial investment experts and the scholars have already put forward a lot of different risk measurement models.
     自从Markowitz于1952年创立了投资组合以来,风险度量和金融资本配置模型的研究一直是金融投资研究的热点之一,到目前为止,金融投资专家和学者已提出很多种不同的度量风险模型。
短句来源
     We do series of theoretical and positive study for finding the suitable risk measurement index. We use determining coefficient R 2 to examine the proportion of funds’ system risk;
     在如何衡量风险,即选取什么样的指标来度量风险方面,论文首先通过决定系数R 2考察了系统风险占总风险的比例,研究发现我国基金市场的系统风险较高;
短句来源
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  measuring risk
     The premise of risk control is risk measurement. Risk measurement index is the standard of measuring risk control effect, the more scientific risk measurement, and the more good effect risk control.
     风险控制的前提是风险的计量,风险的计量指标是度量风险控制效果的标准,风险的计量越科学,风险控制的效果就越好。
短句来源
     Based on the analysis of the limitations of measuring risk with variance, the paper points out the average --information entropy mode for real estate portfolio.
     以方差作为风险度量指标存在着计算复杂、计算结果不稳定等缺陷,本文并将信息熵度量风险的方法引入房地产开发项目投资组合中,建立了房地产投资组合的均值-信息熵模型。
短句来源
     Firstly,real estate investment risk of the application of VAR in our country is necessary,and through VAR calculation methods we know how to use VAR for measuring risk in real estate investment projects. At last,foreground of using VAR in real estate is analyzed.
     首先分析了应用VAR在我国房地产投资风险中的必要性,再通过计算VAR的方法给出了如何在房地产投资项目中应用VAR度量风险,最后对房地产业应用VAR的前景进行了分析。
短句来源
     Based on the mean-variance principle in optimal reinsurance model,this paper analyzes the limitations of measuring risk with variance. So the measurement method of risk is put forward with entropy,the Markowitz mean-variance model is ameliorated,and mean-variance-entropy model is established.
     文章在研究均值-方差原理下的最优再保险模型的基础上,分析了该模型用方差度量风险的缺陷,进而提出用熵作为风险的一种度量方法,改进了Markowitz的均值-方差模型,建立了均值-方差-熵优化模型.
短句来源
     Markowitz introduces the variance of marketable security's revenue rate as the investment risk measure; and constructs portfolio investment model to perform the selection procedure of an optimal portfolio. The limitations of measuring risk with variance are analyzed on the base of Markowitz investment portfolio model.
     马科维茨(Markowitz)以证券收益率的方差作为投资风险的测度建立了组合证券投资模型,本文基于熵的概念,在研究马科维茨(Markowitz)证券投资组合模型的基础上,分析了该模型用方差度量风险的不足,进而提出一种新的证券投资组合优化模型,并以实例作了说明。
短句来源
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  “度量风险”译为未确定词的双语例句
     Monte Carlo Simulation by Copula to Measuring Market Risk
     Copula函数度量风险价值的Monte Carlo模拟
短句来源
     The correct estimates of Value-at-Risk (VaR) and Expected Shortfall (ES) are real challenges to risk managers.
     精确度量风险价值 (Value -at-Risk ,VaR)和以及由此衍生的ExpectedShortfall (ES)是对风险管理者的挑战。
短句来源
     This paper introduces the two models, concludes their assumptions, input data, andcontents, and builds a generalized framework for the two credit risk portfoliomodels.
     本文对这两个商业模型进行介绍,并归纳出它们的基本假设、度量风险所需要的输入数据,以及核心内容,最后将这两个模型纳入同一框架之下。
短句来源
     Proposes to define and measure risk in terms of distribution of the outcomes of uncertain events as well as references;
     通过对风险产生的根源及其本质属性的分析,提出根据不确定性事件结果的概率分布和参照点来定义和度量风险;
短句来源
     Markowitz established the combination investment model on the thought of measuring the risk by the variance of revenue's rate and developed the times of the financial quantitative analysis.
     Markowitz以证券投资收益率的方差作为组合证券风险的度量,开辟了金融定量分析的时代,在度量风险的思想上建立了组合投资决策模型。
短句来源
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  risk measurement
In financial market risk measurement, Value-at-Risk (VaR) techniques have proven to be a very useful and popular tool.
      
Effective risk management requires adequate risk measurement.
      
After discussing the state of the art of operational risk measurement, I briefly review the foundations of input-output analysis and explain how to build an input-output model at the business unit level for a financial institution.
      
The model is then enlarged to allow its use for interest rate risk measurement through a duration vector.
      
In this paper they are applied to risk measurement, leading to a general definition of convex risk measure which corresponds, when its domain is a linear space, to the one recently introduced in risk measurement literature.
      
更多          
  measuring risk
This paper describes the implementation of the National Institute of Mental Health Methods for the Epidemiology of Child and Adolescent Mental Disorders (MECA) study's goals of measuring risk factors and competence.
      
Calculation of expected shortfall for measuring risk and its applications
      
For measuring risk inherent in the unhedged option position, we first need to mark the position into the market by valuing the option.
      
Construct validity of the BART was evaluated by measuring risk-taking behavior and 3,4-methylenedioxymethamphetamine (MDMA) use while controlling for self-reported impulsivity, sensation seeking, polysubstance use, and demographic variables.
      
An analysis is made of approaches to one of the problems of measuring risk, namely the prediction of initiating events for natural and technogenic extraordinary situations.
      
更多          


ome concepts of risk are studied.The concept of muItidimensional measure of risk and some measurement indexes of risk are presented.According to the requirements of economy and reliability of decision makers and the features of decision making in practice,the method of economic and reliable multiobjective risk-based decision making by use of the indexes is proposed,An example is given,which shows that the present method can enable decision makers to express his preference to certain results and his attitude...

ome concepts of risk are studied.The concept of muItidimensional measure of risk and some measurement indexes of risk are presented.According to the requirements of economy and reliability of decision makers and the features of decision making in practice,the method of economic and reliable multiobjective risk-based decision making by use of the indexes is proposed,An example is given,which shows that the present method can enable decision makers to express his preference to certain results and his attitude to risk.

介绍了有关风险的几个概念,提出了风险的多维度量的概念及度量风险的几个指标.根据决策者在经济性和可靠性两方面的要求及实际决策过程的特点,利用给出的度量风险的指标,提出了基于经济性和可靠性的多目标风险型决策方法,最后给出了一个算例,算例表明,所提出的风险型决策方法能使决策者较容易地表达对确定结果的偏好及对待风险所持的态度.

In this paper,the study on the multipurpose risk decision,in which the unknown probability of the risk factors can't be described,is made,First,the causes of risk formation are analyzed and the uncertainty of the model structure is considered.Then the surrogate risk function (sensitivity index) is adopted to assess risk.Subsqueent,the multipurpose riskdecision maths model is set up and the solution for the model is presented.Finally,the model and the solution are used in computation in the second stage planning...

In this paper,the study on the multipurpose risk decision,in which the unknown probability of the risk factors can't be described,is made,First,the causes of risk formation are analyzed and the uncertainty of the model structure is considered.Then the surrogate risk function (sensitivity index) is adopted to assess risk.Subsqueent,the multipurpose riskdecision maths model is set up and the solution for the model is presented.Finally,the model and the solution are used in computation in the second stage planning of Danjiangkou Reservor.The computation results show that the model and the solution esablished by surrogate risk function are correct and reasonabe.

研究了概率分布未知情况即不确定性占主要成份的多目标风险决策问题并对风险成因作了分析。研究主要考虑模型结构不确定性所引起的风险;然后提出用代用风险函数即灵敏度指标来度量风险的相对大小;随后即基于代用风险函数建立多目标风险决策模型,并给出求解模型的方法;最后将其应用到丹江口水库二期规划算例中。通过算例计算表明,文中基于代用风险函数所建立的决策模型及求解方法是正确的,结论是合理的

The risk gains evaluation index which open founds uses consists of Sharpe Index, Treynor Index and Jensen Index, among which Sharpe Index uses standard difference as risk measurement, Treynor Index and Jensen Index use coefficient risk measurement. Based on analysis of the limitation of the three indexes,downside risk should be used to adjust investment gains of founds.

开放式基金常用的风险收益评价指标有夏普指数、特雷诺指数和詹森指数,其中夏普指数采用标准差度量风险,特雷诺指数和詹森指数采用β系数度量风险。本文分析了上述三个指数的适用限制,提出用“下跌风险”来调整基金的投资收益。

 
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