there are two reasons.
1. A dollar today can earn interest so you will have more than a dollar in the future.
2. Inflation will reduce the purchasing power a dollar over time, so it's better to get the dollar today and spend it today because it won't buy as much stuff tomorrow.
If I understand your question correctly, when dealing with inflation, a dollar earned today is worth more than a dollar earned at any time in the future. This has to do with the concept of the present value of money. Because inflation devalues the dollar over time, a dollar earned today is worth more than say, a dollar earned five years from now.
Yep. that's the whole concept of interest.
A dollar tomorrow would be worth more to you today when the interest rate is 10 percent compared to 20 percent. This is because a lower interest rate results in a smaller discounting effect, making the present value of that future dollar higher. At 10 percent, the future value is discounted less, meaning it retains more of its worth in today's terms. Conversely, at 20 percent, the dollar's present value decreases more significantly, making it less valuable today.
Which is the price of dollar today
because of the purchasing power of a particular country is increasing
Because a dollar received in the future is worth less to you than a dollar available to invest today. The further in the future you receive funds, the less is their value to you today.
The fact that a dollar to be received next week is worth less than a dollar to be received today is important in finance because the value of a business firm is, fundamentally, the sum of the values today of all the dollars expected to be received by the business firm in the future.
If I understand your question correctly, when dealing with inflation, a dollar earned today is worth more than a dollar earned at any time in the future. This has to do with the concept of the present value of money. Because inflation devalues the dollar over time, a dollar earned today is worth more than say, a dollar earned five years from now.
Yep. that's the whole concept of interest.
Because the dollar can be invested today and earn interest
it can be today or tomorrow because today is not in your hand yesterday can be your past & tomorrow you don't know about your future because future can be your sorrow too!
Yes, this is VERY common knowledge - known as inflation. (or very rarely, deflation).
Euro is the best because it has greater value because of the economy today
When idle money can earn a positive return.
One dollar in 1968 was worth the same as $6.58 cents today. The dollar is no longer worth as much because of inflation.
Which is the price of dollar today
because of the purchasing power of a particular country is increasing