5312金融与交易困难essaymedium
Why Alpha Is Fragile
题目
Why can measured alpha disappear once you change the factor model used to benchmark a portfolio?
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提交作答时记录，用于后续平均用时统计。
题目
Why can measured alpha disappear once you change the factor model used to benchmark a portfolio?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。