问题如下：
Wang is a fixed-income analyst in a wealth management firm. He expects the yield curve will remain stable over the next 12 months. Suppose the investment horizon is 1-year and there are two strategies at the moment. The first one is to apply buy and hold strategy using the government bonds and the second is to buy a 2-year government bond and invest for 1-year. The relevant information is shown below:
According to the information above, what is the implied forward rate F(1,1)?
选项：
A. 3.36%
B. 3.84%
C. 3.11%
解释：
B is correct
考点：使用Riding the yield curve策略时收益率曲线的理解
解析：当前状态下，1年期债券的YTM是2.88%，2年期债券的YTM是3.36%，则F(1,1)等于：
(1+2.88%)[1+F(1,1)]=(1+3.36%)^2
F(1,1)=3.84%
不太懂 為什麼可以用這樣的公式推出來forward rate呢？謝謝！