Fast and accurate method for estimating portfolio CVaR risk
    1.
    发明授权
    Fast and accurate method for estimating portfolio CVaR risk 失效
    用于估计投资组合CVaR风险的快速准确的方法

    公开(公告)号:US08355976B2

    公开(公告)日:2013-01-15

    申请号:US13008123

    申请日:2011-01-18

    IPC分类号: G06Q40/00

    CPC分类号: G06Q40/06

    摘要: A method, system and computer program product for measuring a risk of an asset portfolio. The system estimates a β-level CVaR (Conditional Value-at-Risk) of the asset portfolio by modeling interdependencies between assets in the asset portfolio. The modeling is based on Gaussian copula model.

    摘要翻译: 一种衡量资产组合风险的方法,系统和计算机程序产品。 该系统通过建模资产组合中的资产之间的相互依赖关系来估计资产组合中的一个“等级”CVaR(有条件的风险价值)。 该模型基于高斯Copula模型。

    FAST AND ACCURATE METHOD FOR ESTIMATING PORTFOLIO CVaR RISK
    2.
    发明申请
    FAST AND ACCURATE METHOD FOR ESTIMATING PORTFOLIO CVaR RISK 失效
    用于估计组合CVaR风险的快速和准确的方法

    公开(公告)号:US20120185406A1

    公开(公告)日:2012-07-19

    申请号:US13008123

    申请日:2011-01-18

    IPC分类号: G06Q40/00

    CPC分类号: G06Q40/06

    摘要: A method, system and computer program product for measuring a risk of an asset portfolio. The system estimates a β-level CVaR (Conditional Value-at-Risk) of the asset portfolio by modeling interdependencies between assets in the asset portfolio. The modeling is based on Gaussian copula model.

    摘要翻译: 一种衡量资产组合风险的方法,系统和计算机程序产品。 该系统通过建模资产组合中的资产之间的相互依赖关系来估计资产组合中的一个“等级”CVaR(有条件的风险价值)。 该模型基于高斯Copula模型。

    METHOD AND SYSTEM FOR ESTIMATING RISK IN THE FINANCIAL METRICS OF A BUSINESS CASE
    3.
    发明申请
    METHOD AND SYSTEM FOR ESTIMATING RISK IN THE FINANCIAL METRICS OF A BUSINESS CASE 失效
    用于估计业务资产的财务风险的方法和系统

    公开(公告)号:US20110270647A1

    公开(公告)日:2011-11-03

    申请号:US12771188

    申请日:2010-04-30

    IPC分类号: G06Q10/00 G06Q40/00

    CPC分类号: G06Q10/0635 G06Q40/08

    摘要: The system and method of the present disclosure allow the user to enumerate a set of risk factors for each financial metric time-profile projection, and respond to a set of questions that is linear in the number of risk factors. In one embodiment, the risk elicitation on each risk factor uses user input of likelihood of risk and impact and/or severity. On each of the risk factors for any given nominal, financial projection estimate, the inputs are systematically converted into a net impact distribution for that nominal, financial estimate.

    摘要翻译: 本公开的系统和方法允许用户对每个财务度量时间轮廓投影的一组风险因素进行枚举,并且响应一组在危险因素数量上是线性的问题。 在一个实施例中,对每个风险因素的风险引发使用用户输入风险和影响和/或严重性的可能性。 对于任何给定的名义财务预测估计的每个风险因素,投入物系统地转换为该名义财务估计的净影响分配。

    Method and system for solving stochastic linear programs with conditional value at risk constraints
    4.
    发明授权
    Method and system for solving stochastic linear programs with conditional value at risk constraints 有权
    用风险约束条件值求解随机线性程序的方法和系统

    公开(公告)号:US07873530B2

    公开(公告)日:2011-01-18

    申请号:US12110964

    申请日:2008-04-28

    IPC分类号: G06F17/60

    CPC分类号: G06Q40/06 G06Q40/025

    摘要: An apparatus including a calculator to determine an optimal solution to a stochastic linear programming problem or a stochastic mixed-ineteger linear programming problem with conditional value at risk constraints (CVaRs). The optimal solution is determined by generating a sequence of solutions that converge to the optimal solution.

    摘要翻译: 一种包括计算器的装置,用于确定对随机线性规划问题的最优解或随机混合ineteger线性规划问题,其具有风险约束条件值(CVaR)。 通过生成收敛到最优解的解的序列来确定最优解。

    Method and system for estimating risk in the financial metrics of a business case
    5.
    发明授权
    Method and system for estimating risk in the financial metrics of a business case 失效
    在商业案例的财务指标中估算风险的方法和系统

    公开(公告)号:US08515800B2

    公开(公告)日:2013-08-20

    申请号:US12771188

    申请日:2010-04-30

    IPC分类号: G06Q40/00

    CPC分类号: G06Q10/0635 G06Q40/08

    摘要: The system and method of the present disclosure allow the user to enumerate a set of risk factors for each financial metric time-profile projection, and respond to a set of questions that is linear in the number of risk factors. In one embodiment, the risk elicitation on each risk factor uses user input of likelihood of risk and impact and/or severity. On each of the risk factors for any given nominal, financial projection estimate, the inputs are systematically converted into a net impact distribution for that nominal, financial estimate.

    摘要翻译: 本公开的系统和方法允许用户对每个财务度量时间轮廓投影的一组风险因素进行枚举,并且响应一组在危险因素数量上是线性的问题。 在一个实施例中,对每个风险因素的风险引发使用用户输入风险和影响和/或严重性的可能性。 对于任何给定的名义财务预测估计的每个风险因素,投入物系统地转换为该名义财务估计的净影响分配。

    Method and system for risk-hedging in project management
    7.
    发明授权
    Method and system for risk-hedging in project management 有权
    项目管理风险对冲的方法和制度

    公开(公告)号:US08121916B2

    公开(公告)日:2012-02-21

    申请号:US11689581

    申请日:2007-03-22

    IPC分类号: G06Q40/00

    CPC分类号: G06Q40/06 G06Q40/00

    摘要: A computer program product stored on machine readable media including machine readable instructions for selecting a project portfolio from available projects, the instructions for implementing a method include inputting an investment cost and a return for each available project and user-specified constraints; creating a formulation, the formulation comprising the investment cost and the return for each available project, the constraints and variables, the variables comprising for each available project a threshold probability of success and a selection decision; solving the formulation to select the project portfolio and to determine the threshold probability of success for each available project; and outputting the project portfolio and the threshold probability of success for each available project.

    摘要翻译: 存储在机器可读介质上的计算机程序产品,包括用于从可用项目中选择项目组合的机器可读指令,用于实现方法的指令包括为每个可用项目输入投资成本和回报以及用户指定的约束; 创建一个公式,其中包括每个可用项目的投资成本和回报,制约因素和变量,为每个可用项目组成的变量,阈值成功概率和选择决策; 解决方案选择项目组合,并确定每个可用项目的成功阈值概率; 并输出项目组合和每个可用项目的成功阈值概率。

    METHOD AND SYSTEM FOR SOLVING STOCHASTIC LINEAR PROGRAMS WITH CONDITIONAL VALUE AT RISK CONSTRAINTS
    8.
    发明申请
    METHOD AND SYSTEM FOR SOLVING STOCHASTIC LINEAR PROGRAMS WITH CONDITIONAL VALUE AT RISK CONSTRAINTS 有权
    用于在风险约束条件下解决具有条件价值的直线程序的方法和系统

    公开(公告)号:US20090271230A1

    公开(公告)日:2009-10-29

    申请号:US12110964

    申请日:2008-04-28

    IPC分类号: G06Q90/00

    CPC分类号: G06Q40/06 G06Q40/025

    摘要: An apparatus including a calculator to determine an optimal solution to a stochastic linear programming problem or a stochastic mixed-ineteger linear programming problem with conditional value at risk constraints (CVaRs). The optimal solution is determined by generating a sequence of solutions that converge to the optimal solution.

    摘要翻译: 一种包括计算器的装置,用于确定对随机线性规划问题的最优解或随机混合ineteger线性规划问题,其具有风险约束条件值(CVaR)。 通过生成收敛到最优解的解的序列来确定最优解。

    METHOD FOR MANAGING INVENTORY UNDER PRICE PROTECTION
    9.
    发明申请
    METHOD FOR MANAGING INVENTORY UNDER PRICE PROTECTION 失效
    在价格保护下管理库存的方法

    公开(公告)号:US20090299779A1

    公开(公告)日:2009-12-03

    申请号:US12127412

    申请日:2008-05-27

    IPC分类号: G06F17/50

    摘要: A method and system for managing inventory under price protection plan determine an inventory replenishment plan for one or more goods considering a price protection agreement including at least length of price protection between at least two supply chain partners in a supply chain having decentralized control over a predetermined time period.

    摘要翻译: 一种用于在价格保护计划下管理库存的方法和系统确定一种或多种商品的库存补货计划,考虑到价格保护协议,包括在供应链中的至少两个供应链合作伙伴之间的至少两个供应链合作伙伴之间的价格保护长度,其具有预定的分散控制 时间段。