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schuaiiza · 2021年11月10日

swap spread

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NO.PZ201701230200000201

问题如下:

1. In his presentation of Investment 1, Smith could show that under the no-arbitrage principle, the forward price of a one-year government bond to be issued in one year is closest to:

选项:

A.

0.9662.

B.

0.9694.

C.

0.9780.

解释:

B is correct.

The forward pricing model is based on the no-arbitrage principle and is used to calculate a bond’s forward price based on the spot yield curve. The spot curve is constructed by using annualized rates from option-free and default risk-free zero-coupon bonds.

Equation 2: p(T*+T)=P(T*)F(T*,T); we need to solve for F(1,1).

P(1)=1/(1+0.0225) and p(2)=1/(1+0.0270)2,

F(1,1)=P(2)/P(1)=0.9481/0.9780=0.9694.

请问这里不考虑swap spread吗?
1 个答案

吴昊_品职助教 · 2021年11月11日

嗨,爱思考的PZer你好:


不考虑。这道题考察的是forward pricing model,因为遵循the no-arbitrage principle,所以直接用spot rate折现即可。

这是一道大case底下的一小问,swap spread将在其他小问中用到。

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