The Hierarchy of Money

发生了什么

Money. The villagers are tired of bartering. The dairy farmer wants to buy corn, even when he does not have milk to trade, and the corn farmer wants to buy meat, even when the butcher does not want corn. So they decide that special gray stones that they can collect from a nearby riverbed will represent an abstract unit of value, called money . They reason that if everyone uses stones to represent value, then people…

摘要按规则整理自下方来源原文

来源