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安氏大俗商业学:一道投资公司招聘资金管理人的面试题目 |
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风险简单定义为VAR(variance, 即预期收入的方差) is not mentioned by the questioner. Commonly defined risk is the probability of losing money. And commonly defined 最大收益 is Expected Return, which is simply return X winning probability + return X losing p # 癲 -- king - (110 Byte) 2005-8-16 周二, 01:15 (503 reads) |
yang2fin

头衔: 海归少校
加入时间: 2005/08/15 文章: 15 来自: kuala lumpur 海归分: 11798
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作者:yang2fin 在 海归商务 发贴, 来自【海归网】 http://www.haiguinet.com
to KING,
i d like to clarify a little bit on the measures of risks in finance. although it( the risk measure) is not defined by the questioner, i took it as an common sense that VAR is the measure of Total Risk, as opposed to Beta risk-as the Systematic Risk. this is not only given by any finance text books, but also makes sense here. say, if "Commonly defined risk is the probability of losing money", well, that probability would always be 40%, indifferent of the the portfolios chosen!
am i clear on that ?
作者:yang2fin 在 海归商务 发贴, 来自【海归网】 http://www.haiguinet.com
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