undefinable
2022-01-28 13:50課后題185頁(yè)41題為什么1.25是breakeven active return,就沒(méi)有sharing fee,而0.75都還沒(méi)有達(dá)到breakeven active return,就有sharing fee
所屬:CFA Level III > Trading, Performance Evaluation, and Manager Selection 視頻位置 相關(guān)試題
來(lái)源: 視頻位置 相關(guān)試題
1個(gè)回答
開(kāi)開(kāi)助教
2022-01-31 04:05
該回答已被題主采納
同學(xué)你好,這題我覺(jué)得是有問(wèn)題的,數(shù)字應(yīng)該沒(méi)有編好。當(dāng)active return = 1.25%時(shí),通過(guò)base fee+sharing fee加起來(lái)應(yīng)該等于standard fee。但這里算出來(lái)是不等的,而且他說(shuō)在breakeven return的時(shí)候沒(méi)有sharing fee也是有問(wèn)題的,如果沒(méi)有sharing fee, 那么standard fee應(yīng)該和base fee一樣。
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追問(wèn)
遇到這類(lèi)題怎么做啊,有點(diǎn)懵了
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追答
按照我的理解,應(yīng)該先把數(shù)字改成如下圖所示。這題讓你根據(jù)費(fèi)率結(jié)構(gòu)去計(jì)算各gross active return下對(duì)應(yīng)的net active return(gross active return-fees)。
total fee = base fee+ sharing,最大費(fèi)用不得超過(guò)0.9%。sharing是分享active return 超過(guò)base fee部分的20%。
total fee = 0.25% +(active return-0.25%)*20% = 0.2%+0.2*active return
當(dāng)total fee = 0.9%時(shí),active return = 3.5%,當(dāng)active return>=3.5%,total fee就都為0.9%。
如果active return不超過(guò)3.5%的時(shí)候, net active return = active return -(0.2%+0.2*active return)= 0.8*active return - 0.2%。
因此,
當(dāng)active return ≤0.25%時(shí),net active return≤0.8*0.25%-0.2%=0.
當(dāng)active return =0.75%時(shí),net active return=0.8*0.75%-0.2% = 0.4%.
當(dāng)active return =1.25%時(shí),net active return=0.8*1.25%-0.2% = 0.8%.
當(dāng)active return =1.75%時(shí),net active return=0.8*1.75%-0.2% = 1.2%.
