而同學(xué)
2023-12-26 19:07第一題statement1 怎么理解呢?
所屬:CFA Level III > Fixed-Income Portfolio Management 視頻位置 相關(guān)試題
來源: 視頻位置 相關(guān)試題
1個回答
Simon助教
2023-12-27 10:55
該回答已被題主采納
同學(xué),上午好。
Statement 1: Immunization is a process of structuring and managing a fixed income portfolio to minimize the variance in the realized rate of return over a known investment horizon.
Statement 2: Single liability immunization is achieved by matching the modified duration of the bond portfolio to the horizon date.
其中,statement 1出自書上原話。可以把the variance in the realized rate of return理解為interest rate risk(用標(biāo)準(zhǔn)或方差來表示風(fēng)險),interest rate risk主要有price risk和reinvestment risk。immunization就是使price risk和reinvestment risk相互抵消。
站在考試的角度,用麥考利久期匹配是上課時一直有強(qiáng)調(diào)的,所以,statement 2看仔細(xì)點就能發(fā)現(xiàn)是錯的,然后通過排除法就能找到正確答案。
