RL
2024-01-19 12:29有點(diǎn)搞不清何時(shí)開(kāi)根號(hào),波動(dòng)率和風(fēng)險(xiǎn)特指standard deviation(開(kāi)根)還是variance(不開(kāi)根)?
所屬:CFA Level III > Ethical and Professional Standards 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
王蘇云助教
2024-01-20 09:14
該回答已被題主采納
同學(xué),你好: Volatility is defined here as standard deviation, where σΔE/E, σΔA/A, and σΔL /L represent the standard deviations of the percentage changes in market value of equity capital, asset holdings, and liability claims, respectively.波動(dòng)率在這里定義為標(biāo)準(zhǔn)差。σΔE/E, σΔA/A, and σΔL /L代表的是權(quán)益、資產(chǎn)、負(fù)債的標(biāo)準(zhǔn)差。
學(xué)習(xí)辛苦了,繼續(xù)加油,你會(huì)做的更好喲!
