二同學(xué)
2022-06-23 21:35解析看不懂“The investor is hedged against interest rate risk if the duration gap is zero; that is, the investor's investment horizon is equal to the bond's Macaulay duration. The investor is at risk of lower rates only if the duration gap is negative; that is, the investor's investment horizon is greater than the bond's Macaulay duration. In this case, coupon reinvestment risk dominates market price risk.”,
所屬:CFA Level I > Fixed Income 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
Danyi助教
2022-06-24 09:19
該回答已被題主采納
同學(xué)你好,
解析的意思是說(shuō)如果duration gap為零時(shí)(也就是投資期限等于債券的麥考利久期),投資者就可以對(duì)沖利率風(fēng)險(xiǎn)。
只有當(dāng)duration gap為負(fù)值時(shí)(也就是投資期限大于債券的麥考利久期),投資者才會(huì)面臨利率降低的風(fēng)險(xiǎn)。此時(shí)再投資風(fēng)險(xiǎn)主導(dǎo)市場(chǎng)價(jià)格風(fēng)險(xiǎn)。
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追問(wèn)
謝謝老師,麥考利久期大于零是面臨什么風(fēng)險(xiǎn)?我總是記混,如何理解?
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追答
麥考利久期大于零是面臨什么風(fēng)險(xiǎn)?這里麥考利久期肯定都是大于零的,你是想問(wèn)duration gap大于零嗎?duration gap大于零時(shí)面臨市場(chǎng)價(jià)格風(fēng)險(xiǎn),也就是利率上升時(shí)債券價(jià)格下降的風(fēng)險(xiǎn)
