Rate of return is a key concept in finance and investment, representing the gain or loss of an investment over a specified period. It is typically expressed as a percentage, showing how much the investment has increased or decreased as compared to its original value. A rate of return can be used to assess the efficiency of an asset in generating profit.
- For example, if you invest in a stock and it goes up by 10% in value, your rate of return is 10%.
- In our exercise, the asset has a rate of return of 10%, indicating that each dollar invested will earn an additional 10 cents by the next period.
Understanding the rate of return is essential for investors as it helps compare the profitability of different investment opportunities. It also allows an investor to make decisions based on potential risks and rewards.