| A Note on Quantitative Definition of Risk |
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| 作者姓名： | 李力 赵联文 杨宁 |
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| 作者单位： | [1]EmeiCampus，SouthwestJiaotongUniversity，Emeishan614202，China [2]DepartmentofAppliedMathematics，SouthwestJiaotongUniversity，Chengdu610031，China |
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| 摘 要： | Risk analysis has become more and more important in practical application，but there has not been a widely accepted flame work and model for the research．Motivated by factor analysis method and Kaplan-Garrick’s quantitative defmition of risk，a general risk model Was established based on analyzing risk situations and employing information system and evidence theory，and Kaplan-Garrick’s result Was improved to introduce a frame word for analyzing and managing risk．
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| 关 键 词： | 信息系统 风险分析 不确定性 可行性 企业管理 |
A Note on Quantitative Definition of Risk |
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| Li Li Zhao Lianwen Yang Ning . Emei Campus,Southwest Jiaotong University,Emeishan ,China.A Note on Quantitative Definition of Risk[J].Journal of Southwest Jiaotong University,2004,12(1):91-93. |
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| Authors: | Li Li Zhao Lianwen Yang Ning Emei Campus Southwest Jiaotong University Emeishan China |
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| Institution: | 1. Emei Campus, Southwest Jiaotong University, Emeishan 614202, China
2. Department of Applied Mathematics, Southwest Jiaotong University, Chengdu 610031, China |
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| Abstract: | Risk analysis has become more and more important in practical application, but there has not been a widely accepted frame work and model for the research. Motivated by factor analysis method and Kaplan-Garrick's quantitative definition of risk, a general risk model was established based on analyzing risk situations and employing information system and evidence theory, and Kaplan-Garrick's result was improved to introduce a frame word for analyzing and managing risk. |
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| Keywords: | Risk Uncertainty Probability Decision Loss Information system |
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