For a fixed income security that makes annual payments over four years, P(R, R2, R3, R)...

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For a fixed income security that makes annual payments over four years, P(R, R2, R3, R) = K-R, Kre where R+ is short for the spot rate R(0, t), we can perform a Taylor expansion to arrive at an expression relating the change in price of the bond to changes in the zero coupon term structure by JP t=1 ORt (1) Consider an 8% coupon bond maturing in four years with a face value of $1000. You are given the following information about the current state of the continuously compounded zero yield curve, and four possible scenarios that might occur instantaneously. ARt. Yield Yr. 1 Yield Yr. 2 6.25% 7.00% 7.00% 7.75% 7.50% 6.00% 6.50% 7.25% 6.25% 5.00% 7.00% 7.25% Yield Yr. 3 Yield Yr. 4 7.50% 8.00% 8.25% 8.75% 8.00% 7.50% 6.25% 7.25% Current Scenario 1 Scenario 2 Scenario 3 Scenario 4 Scenario 5 For each scenario, compute the following: (a) The actual price change of this bond. (b) The price change of this bond as approximated by the duration method As. This is by assuming that the bond price depends on a single risk factor, the yield-to- maturity. Comment on your findings. 8.50% 7.00% 6.00% 8.20% (c) The price change of this bond as approximated by the first-order changes in the underlying five spot rates. (d) Compare the price changes as approximated by the duration method to those approximated by the first-order method. Comment on your findings. For a fixed income security that makes annual payments over four years, P(R, R2, R3, R) = K-R, Kre where R+ is short for the spot rate R(0, t), we can perform a Taylor expansion to arrive at an expression relating the change in price of the bond to changes in the zero coupon term structure by JP t=1 ORt (1) Consider an 8% coupon bond maturing in four years with a face value of $1000. You are given the following information about the current state of the continuously compounded zero yield curve, and four possible scenarios that might occur instantaneously. ARt. Yield Yr. 1 Yield Yr. 2 6.25% 7.00% 7.00% 7.75% 7.50% 6.00% 6.50% 7.25% 6.25% 5.00% 7.00% 7.25% Yield Yr. 3 Yield Yr. 4 7.50% 8.00% 8.25% 8.75% 8.00% 7.50% 6.25% 7.25% Current Scenario 1 Scenario 2 Scenario 3 Scenario 4 Scenario 5 For each scenario, compute the following: (a) The actual price change of this bond. (b) The price change of this bond as approximated by the duration method As. This is by assuming that the bond price depends on a single risk factor, the yield-to- maturity. Comment on your findings. 8.50% 7.00% 6.00% 8.20% (c) The price change of this bond as approximated by the first-order changes in the underlying five spot rates. (d) Compare the price changes as approximated by the duration method to those approximated by the first-order method. Comment on your findings.

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To compute the price changes for the given bond in different scenarios using the duration method and firstorder changes in spot rates well follow the ... View the full answer