In: Finance
What is the relationship between the value of an annuity and the level of interest rates? Suppose you just bought a 10-year annuity of$5,200 per year at the current interest rate of 10 percent per year. What happens to the value of your investment if interest rates suddenly drop to 5 percent? What if interest rates suddenly rise to 15%? Please use excel to calculate.
10% | 5% | 15% | |||||
Year | Cash Flow |
Discounting Factor [1/{1.1^year}] |
FV of Cash Flows [Cash Flow*Discounting Factor] |
Discounting Factor [1*(1.05^year)] |
FV of Cash Flows [Cash Flow*Discounting Factor] |
Discounting Factor [1*(1.15^year)] |
FV of Cash Flows [Cash Flow*Discounting Factor] |
1 | 5200 | 1.1 | 5720 | 1.05 | 5460 | 1.15 | 5980 |
2 | 5200 | 1.21 | 6292 | 1.1025 | 5733 | 1.3225 | 6877 |
3 | 5200 | 1.331 | 6921.2 | 1.157625 | 6019.65 | 1.520875 | 7908.55 |
4 | 5200 | 1.4641 | 7613.32 | 1.21550625 | 6320.6325 | 1.74900625 | 9094.8325 |
5 | 5200 | 1.61051 | 8374.652 | 1.276281563 | 6636.664125 | 2.011357188 | 10459.05738 |
6 | 5200 | 1.771561 | 9212.1172 | 1.340095641 | 6968.497331 | 2.313060766 | 12027.91598 |
7 | 5200 | 1.9487171 | 10133.32892 | 1.407100423 | 7316.922198 | 2.66001988 | 13832.10338 |
8 | 5200 | 2.14358881 | 11146.66181 | 1.477455444 | 7682.768308 | 3.059022863 | 15906.91889 |
9 | 5200 | 2.357947691 | 12261.32799 | 1.551328216 | 8066.906723 | 3.517876292 | 18292.95672 |
10 | 5200 | 2.59374246 | 13487.46079 | 1.628894627 | 8470.252059 | 4.045557736 | 21036.90023 |
Sum of PVs = | 91162.06872 | Sum of PVs = | 68675.29324 | Sum of PVs = | 121416.2351 |
From above, it can be interpreted that, as the interest rate decreases, the price of annuity also decreases & as the interest rate increases, the price of annuity also increases. So, we can say that, there is Direct relationship between the interest rate and value of annuity.
(If this was helpful then please rate positively. Thank You:)