周同学2020-10-09 10:55:35
老师你好, 我知道spot rates的定义是从t=0的时刻,但是从课件和题目中的spot rates的定义无法看出这个特征和英语表达。 同时我想问一下,forward rate的英语定义什么?
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Danyi2020-10-09 14:41:46
同学你好,
Spot rates: are market discount rates for single payments to be made in the future.(讲义)
原版书:A sequence of market discount rates that correspond to the cash flow dates; yields-to-maturity on zero-coupon bonds maturing at the date of each cash flow.
forward rate 远期利率,是站在未来的一个时间点,然后延续一段时间之间的利率。
原版书:The interest rate on a bond or money market instrument traded in a forward market. A forward rate can be interpreted as an incremental, or marginal, return for extending the time-to-maturity for an additional time period.
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