李同学2023-07-22 12:18:12
题目:The residual term cannot be explained by a fund manager’s actions. The residual can be the result of measuring a fund’s holdings less frequently than the frequency of fund transactions.答案解析:The residual term cannot be explained by a fund manager’s actions. The residual can be the result of measuring a fund’s holdings less frequently than the frequency of fund transactions.解析说的可以理解,但是题目怎么感觉不对?麻烦老师指点。
回答(1)
开开2023-07-23 22:51:32
同学你好,这个residual term是指组合实际的active return(Rp-Rb)和attribution effect之差,即active return(Rp-Rb)和总的attribution effect不完全一致。
brinson model也是一类holding based attribution,可以理解为allocation+interaction+selection effect加起来不等于RA。
因为基金经理的行为(包括配置和选股)的因素都已经包含在归因分析中了,那么只能解释为在holding based attribution分析期间有交易发生,而holding based attribution无法捕捉交易带来的变化。它都是用期初的持仓进行分析的。
如果答疑对你有帮助,【请采纳】哟~。加油,祝你顺利通过考试~
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