金程問(wèn)答第一題我不明白,帶入0.005不是應(yīng)該乘以14嗎?為什么乘以14%?
可以這樣認(rèn)為么:波動(dòng)越小,rebalancing corridor 可以設(shè)置的越大?
書(shū)后題第三題,根據(jù)短期超額收益對(duì)組合資產(chǎn)倉(cāng)位進(jìn)行調(diào)整,答案是選A,請(qǐng)問(wèn)為什么不能選B?(增加emerging market equities,降低investment-grade bonds)
第6題、第7題不明白,為什么6要conservative,7要aggressive呢,為確保達(dá)成目標(biāo),應(yīng)該都是conservative吧。而且對(duì)于第六題,portfolio 2、3的錢(qián)足夠支持大學(xué)費(fèi)用,有必要配置那么多cash和FI嗎?
老師,25頁(yè)momentum和mean reversion這里,老師用上漲的狀態(tài)做假設(shè),可如果是下跌,momentum 就應(yīng)該是小的range了吧
折現(xiàn)率高了,豈不是現(xiàn)值少了么?但風(fēng)險(xiǎn)高的goal,不應(yīng)該現(xiàn)值越高越有保障么
請(qǐng)問(wèn)第10小題的c選項(xiàng)為什么是對(duì)的?怎么理解實(shí)際資產(chǎn)與資產(chǎn)類(lèi)別的特性不一致?
原版書(shū)后習(xí)題第18小題,計(jì)算goal 2的現(xiàn)值,這里不能把inflation rate直接從分母中扣掉的原因是因?yàn)橥浡?%已經(jīng)大于了discount rate2.2%了嗎?之前有計(jì)算題好像可以直接從discount rate中扣掉通脹率的。
原版書(shū)后習(xí)題15題第一問(wèn),reverse optimization必須要用market cap作為權(quán)重來(lái)計(jì)算allocation嗎?其他因素是否可以?
課后習(xí)題第7小題,選擇portfolio2的原因是因?yàn)楦みM(jìn),包含更多的equity嗎?
這里之前不是說(shuō)endowment要確保每年能夠有定額的distribution來(lái)支持學(xué)校的科研經(jīng)費(fèi)么,那也是一種liability咯?不也應(yīng)該用ALM?
如果是net worth 是只算金融資產(chǎn)-金融負(fù)債嗎? 那自住房產(chǎn)算進(jìn)去嗎? 另外當(dāng)算economic net worth的時(shí)候 是both vested + unvested pension都算 而net worth只算vested部分?
2011 Q5 請(qǐng)問(wèn)實(shí)際考試這樣寫(xiě)可以嗎? A Resample 1. A resample approach is not sensitive to small changes in inputs; 2. A resample approach is relatively diversified in asset allocation. BL i. A BL approach can combine the investor’s future view about markets. MCS i. Monte Carlo can determine a path-dependent terminal value; ii. Monte Carlo is a multi-period model, which is allowed the investor to see how the effect of the changes in tax plays out. B 1. Finnegan has debt-like liabilities to pay; 2. Finnegan currently is unemployed and has a lower risk tolerance; 3. Finnegan’s liability is interest-rate sensitive. In order to match the nature of the liability and assets, the investor should choose an ALM approach. C 1. With a higher allocation in equities, the volatility of the portfolio is higher and not suitable for Finnegan who currently has a lower risk tolerance; 2. She used to work as an equity analyst, in which the incomes generated in the position are positively correlated with equity markets.
真題的2011年的第C問(wèn),為什么要降低equity 的權(quán)重,答案中的第一點(diǎn)不明白,為什么有很多的human capital 就應(yīng)該降低equity 的權(quán)重?
真題中的2016年的題目的第c問(wèn),為什么帶杠桿預(yù)期的波動(dòng)率更低,一般不是有杠桿,風(fēng)險(xiǎn)更大,波動(dòng)更大嗎?
程寶問(wèn)答