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following parameters are varied: the riskless return, the market standard deviation, the market stock premium, and the skewness … and the kurtosis of the risky return. Both the high extremes and the low extremes are considered. With these figures, the …
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Goal: ISO 31000 Risk Management (RM) recently re-defined risk as the effect of uncertainty on an organization's ability to meet the objectives. Earlier, it defined risk as a combination of the probability and scope of the (predicted) consequences. The revised ISO Risk advances beyond a static...
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measures the increase in kurtosis due to the polynomial expansion, can be estimated so as to make the resulting distribution … capable of describing the empirical kurtosis found in the data. An application of the Gram-Charlier-like expansions to a set …
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incomplete markets. In particular, earnings shocks display strong negative skewness and extremely high kurtosis - as high as 30 … compared with 3 for a Gaussian distribution. The high kurtosis implies that, in a given year, most individuals experience very …
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This article extends the variance ratio test of Lo and MacKinlay (1988) to tests of skewness and kurtosis ratios. The …
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