圖片中，兩種allocation沒懂，另外老師講解戰(zhàn)略、戰(zhàn)術(shù)也沒懂，correlation的比較，也請解釋一下，謝謝！
我理解，CML線上的點(diǎn)已經(jīng)是最優(yōu)資產(chǎn)組合了，無法再風(fēng)險(xiǎn)風(fēng)險(xiǎn)，所以對應(yīng)橫軸應(yīng)該是系統(tǒng)性風(fēng)險(xiǎn)，此時(shí)的西格瑪?shù)扔谪愃?，不知對不?
請問ppt第197頁的con't 是什么意思？總看到這個(gè)單詞，但不理解是什么意思
老師，一年內(nèi)多期的IRR求MWRR的時(shí)候，為什么是MWRR等于n倍的IRR，而不是求IRR的幾何平均值呢？
您好，這題的模型是否還沒有講到呢？我查了一下好像還沒有這個(gè)概念
老師好！請問老師Risk budget的目的是什么呢？是為了獲取較高的收益率嗎？好處是什么呢？ 謝謝！
突然冒出來阿爾法，有點(diǎn)蒙
老師好！ In a strategic asset allocation, assets within a specific asset class are least likely to have: A. low paired correlations; B. low correlation with other asset classes; C. similiar risk and return expectations 答案是A。麻煩老師再講解一下戰(zhàn)略資產(chǎn)分配，謝謝！
老師好！ When constructing the optimal portfolios for investors with different risk preferences, the investor with high risk aversion is most likely to have a: A. steeper capital allocation line; B. flatter indiggerence curve; C. lower expected return 答案是C，麻煩老師講解一下，謝謝！
老師好！題目如下： If investors borrow at a rate exceed the risk-free lending rate, the resulting borrowing portfolio will: A, plot on a flatter line; B, plot on a steeper line; C, no longer plot on a straight line 答案是A，麻煩老師講解，謝謝！
老師好！題目如下： As one moves to the right along an investor's EF, a set increase in risk is most likely to lead to: A. sequentially larger increases in expected return; B. consistent increases in expected return; C. sequentially smaller increases in expected return. 答案是C，麻煩老師講解，謝謝！
老師好！題目如下： Risk-averse investors who invest in risk-free assets will have a numerical utility that is: A. same as risk-seeking averse; B. higher than risk-averse investor; C. higher than risk-neutral investor; 答案是A，麻煩老師講解，謝謝！
老師好！題目如下： Relative to an investor with a steeper indifference curve, the optimal portfolio for an investor with a flatter indifference curve will most likely have: A. a lower level of risk and return; B. a higher level of risk and return; C. the same level of risk and return 答案是B，麻煩老師講解，謝謝！
老師好！題目如下： The return measure that best allows one to compare asset returns earned over different length time period is the: A. Annualized return B. net Portfolio return C. holding period return 答案是A 麻煩老師講解，謝謝！
老師您好，closing price 和 adjust closing price 都可以用作line charts 的縱坐標(biāo)嗎？
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