Lesson 01 of 04
A later dollar is a different dollar
Money you can use now has opportunities that money arriving later does not. Timing is part of the value.
Keep these
- The date of a payment belongs in the comparison.
- A teaching rate, such as 10% in a bank example, is not a rate the world owes you.
- Choosing the larger number later can still leave you worse off.
The lesson
Suppose someone offers you a sum today or a larger sum in two years, and you have a safe place to earn a known rate in the meantime. You can project today’s sum forward and see what it becomes. If that future pile is bigger than the delayed offer, the “larger” offer was not larger in any way that matters.
That comparison is the time value of money. It shows up in bonds, in business projects, and in any promise to pay you later. The hard part is the rate you use for the projection. The lesson picks a round rate so the arithmetic stays visible. Markets do not hand you a guaranteed rate of that size.
Once you see the date as part of the deal, a stock tip that only quotes a future price is missing its other half. A price in five years has to be compared with what the money could have done, and with the real chance that the price never arrives.