139****67842024-01-31 23:35:40
The price sensitivity of high-yield bonds to interest rate changes is typically higher than that of investment-grade bonds.这句话为啥不对?
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Simon2024-02-02 10:35:29
同学,上午好。
因为对于投机级债券,YTM=rf+spread,对于投资级债券,就以国债为例,YTM=rf。
因为投机级债券里,既有rf和spread,而rf和spread通常是反向变化的(rf增加,spread下降,例如经济变好,rf增加,违约可能性下降,spread下降),所以会有一定程度的抵消,那么rf大变动,因为spread的抵消,YTM小变动,那么价格也小变动,所以,The price sensitivity of high-yield bonds to interest rate changes is typically higher就不对。
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