趙同學
2021-10-18 18:49driven by the differences between the security weights in the portfolio and the security weights in the benchmark這句話描述的是active risk還是active share ?
所屬:CFA Level III > Equity Portfolio Management 視頻位置 相關試題
來源: 視頻位置 相關試題
1個回答
Nicholas助教
2021-10-19 17:47
該回答已被題主采納
同學,下午好。
這里描述的應該是主動份額。
因為主動份額就是組合和基準的證券權重差額,無論是證券不匹配還是證券匹配、權重不匹配,本質都是組合和基準的證券權重不匹配。
請【點贊】喲~。加油,祝你順利通過考試~
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追問
老師請詳見往年真題2018年Equity的D問答案,是不是答案有問題?說這句話描述的是active risk
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追答
同學,下午好。
這里描述的是主動風險的兩個組成部分,因子權重的匹配不同和特殊風險。2019年之后的權益是改寫了,應該是前后說法有些區(qū)別。 -
追問
那答題的時候如果要分別描述active share和active risk,英文如何描述合適呢?
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追答
同學,早上好。
原版書原文,參考如下:
Active risk The annualized standard deviation of active returns, also referred to as tracking error (also sometimes called tracking risk).
Active share A measure, ranging from 0% to 100%, of how similar a portfolio is to its benchmark. The measure is based on the differences in a portfolio’s holdings and weights relative to its benchmark’s holdings and their weights.
