In: Finance
Please describe the effective rate of return? What are the effective rates of return on a 5% annual rate of return if compounded daily, weekly, monthly and, annually. Would you prefer more frequent compounding or less if you are lending money and why?
Please describe the effective rate of return?
Effective rate of return (ERR) is the actual rate of an investment. This is a a measure of actual rate returned by the investment and not the nominal rate.
The formula for Effective rate of return is:
where r = nominal interest rate on the investment and n = number of periods in a year.
What are the effective rates of return on a 5% annual rate of return if compounded daily, weekly, monthly and, annually.
If compounded daily, n = 365, Hence ERR = (1 + 5% / 365)365 - 1 = 5.1267%
If compounded weekly, n = 52 (assuming 52 weeks in a year), Hence ERR = (1 + 5% / 52)52 - 1 = 5.1246%
If compounded monthly, n = 12, Hence ERR = (1 + 5% / 12)12 - 1 = 5.1162%
If compounded annually, n = 1, Hence ERR = (1 + 5% / 1)1 - 1 = 5.0000%
Would you prefer more frequent compounding or less if you are lending money and why?
We can see above that higher frequency of compounding results into a higher effective rate of return. This in turn will lead to a higher future value of the investment. Hence, if I am a lender, I will prefer more frequent compounding.