mary

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seen Jul 4 '12 at 18:04

Aug
20
awarded  Student
Jun
23
comment derivation of formula for portfolio skewness and kurtosis
i know how to calculate it when i have the formulae, but the derivation of the given formulas is what i need. you just can't say this is the formula as it is without no proof or derivation. that is what i need
Jun
23
asked derivation of formula for portfolio skewness and kurtosis