Problem bank

Problem 220 of 333MediumFinanceP220

Two-period bond on a rate tree

  1. The one-period interest rate is 4%4\% today. Next period it will be 6%6\% or 2%2\%, each with risk-neutral probability 12\tfrac12. Price a zero-coupon bond that pays $100 at time 2, find its two-period yield, and compare the price with the same bond if the rate were known to stay at 4%4\%. Which is higher, and why?