|Present money system is possession of future value in advance.
It is defined in present economic system that money has value without economic transaction. Money is the system which estimates future scale of economic transaction from past economic transaction result and store economic value in hand in advance. Value of money occurs in different future timing, but all money is treated as the same money.
Money is fractal structure. But as value of money which will occur in the future exists at the same time in present economic system, it is difficult to understand accurate behavior of money.