市场经济是人类社会的主要经济制度之一,它是一种通过商品交换实行分散决策的经济制度。在市场经济的理论中有两个最基本的假设,一是对个人行为的假设,即人是“理性”的。理性意味着每个人都会在给定的(法规、政策)约束条件下,争取自身的最大利益;二是假定交易者在市场交换中对他所 Market economy is one of the major economic systems in human society. It is an economic system that carries out decentralized decision-making through the exchange of commodities. In the theory of market economy, there are two basic assumptions, one is the assumption of individual behavior, that is, people are “rational”. Rational means that everyone will be given the (rules, policies) constraints, for their own best interests; the second is to assume that traders in the exchange market for his