金程問(wèn)答這里a和b怎么區(qū)分?我覺(jué)得好像選b也行
為什么波動(dòng)越大,range越小。想不明白額。
請(qǐng)問(wèn)這句話(huà)關(guān)于Factor approach 怎么理解?是要取通脹這個(gè)因子, 為什么不是Long TIPS short treasury bond呢? “Inflation. Going long nominal Treasuries and short inflation-linked bonds isolates the inflation component.” Excerpt From 2022 CFA Program Level III Volume 1 Behavioral Finance, Capital Market Expectations, and Asset Allocation CFA Institute This material may be protected by copyright.
課件描述中簡(jiǎn)單地選取sharpe ratio最高的corner portfolio與risk-free點(diǎn)做組合,對(duì)此存有疑問(wèn)。sharpe ratio最高的點(diǎn),與risk-free點(diǎn)的連線(xiàn)的斜率卻不一定是最大的(如圖3中A、B兩點(diǎn),A的sharpe ratio較高,但與risk-free點(diǎn)相連后斜率較低),實(shí)戰(zhàn)中以何為準(zhǔn)呢,是否不能憑借corner portfolio單獨(dú)的sharpe ratio做判斷,而是應(yīng)該先計(jì)算斜率。
老師,麻煩,謝謝
老師您好,官網(wǎng)模擬題的第四題的18題答案解析中,cost?。猓澹睿澹妫椋魊ange是怎么計(jì)算的?另外對(duì)于截圖2中,如果是foreign currency有currency risk, risk高,rabalance range是不是應(yīng)該款?但是如果考慮volatility,外國(guó)的volatility相對(duì)高,range應(yīng)該窄?老師如果考試遇到關(guān)于foreign currency investment判斷rabalance range應(yīng)該怎么考慮?
請(qǐng)問(wèn)這句話(huà)為什么是錯(cuò)誤的?Easily tracked indexes in asset classes similar to that of an illiquid asset often do not represent the non-idiosyncratic risk of the illiquid asset very accurately.
為什么MVO portfolios are more sensitive to measurement errors in the expected return than to measurement errors in correlation and risk
兩個(gè)問(wèn)題: 1、正確答案的含義是什么? 2、新興市場(chǎng)的權(quán)益為什么不屬于global equiry?美國(guó)權(quán)益屬于global equity嗎?
goal-based和mental accounting的區(qū)別?goal based是否站在total portfolio的角度去考慮資產(chǎn)構(gòu)建,謝謝
老師好 好像是百題做過(guò)的題 但不記得是哪道了 emerging market equities 和 global equities 相關(guān)性高嗎?還是說(shuō)emerging market equities 可以獨(dú)自列為一項(xiàng)asset 謝謝
老師B選項(xiàng)哪里錯(cuò)了,我看不懂答案
asset allocation mix這道題怎么寫(xiě)答案
老師,幫忙講一下這個(gè)題目
老師這道題我不會(huì)算
程寶問(wèn)答