beder 中文意思是什麼
beder
解釋
貝德-
Beder ( 1995 ) applies eight common var methodologies to three hypothetical portfolios. the result shows that the differences among these methods can be very large. there is a need for a statistical approach to estimation and model selection
Beder （ 1995 ）做過var模型的應用實證，用八個不同的var模型來測量三個假定投資組合的風險，結果表明這些模型度量的var值結果相差很大。
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