In: Finance
#7 Your aunt has given you a savings bond. This savings bond will give you $100 in 3 years. This bond has a nominal interest rate of 8%. Determine the following:
Savings bond Value = $100
Years = 3
Nominal interest rate = 8%
1. Present value of this bond:
Present Value = Savings Bond Value in Year 3 * Discount factor at nominal interest rate for 3rd year
=$100 * (1/(1+8%)^3) = $100*0.7938 = $79.38
Present Value of Bond = $79.38
2. Real value of that $100 face value, in today’s dollars:
Inflation = 3%
Real Value = Savings Bond Value in Year 3 * Discount factor at inflation rate for 3rd year
=$100 * (1/(1+3%)^3) = $100*0.9151 = $91.51
Real value of that $100 face value, in today’s dollars = $91.51
3. Real interest rate of the bond:
Real Interest rate = ((1+Nominal interest rate) / (1+Inflation rate)) - 1 =
= ((1+8%)/(1+3%))-1 = 1.04854-1 = 0.04854 or 4.854%
Real interest rate of the bond = 4.854%
4. Difference between PV from part A, the nominal payout, vs. the real payout in part B when discounted with the real interest rate found in part C:
Present Value of Bond as per part A above, Nominal Payout = $79.38
Real Payout in part B when discounted with the real interest rate found in part C = Real Value of the bond * Discount factor at real interest rate for 3rd year = $91.51*(1/(1+4.854%)^3) = $91.51*0.8675 = $79.38
Thus, Real Payout = Nominal Payout = $79.38
Hence, there is no difference between PV from part A, the nominal payout, vs. the real payout in part B when discounted with the real interest rate found in part C.