论文部分内容阅读
从基础的交换理论能够重新得出需求曲线的证明及其推导。由于价格是在市场交换过程形成而不是独立于交换过程的,因而需求曲线是市场交换过程和市场均衡的结果而不是原因。在市场交换的过程之中不会发生任何负价值物品的交换行为。当价格内生于市场交换过程的时候,吉芬商品也不可能存在。契约的替代性决定了需求曲线的倾向程度。此外,价格内生于市场过程的原理能够把供求局部均衡与埃奇沃思一般均衡的数学模型统一起来。其实,价格内生性理论可以追溯到奥地利学派的经典文献中。
From the basic theory of exchange can re-draw the proof of demand curve and its derivation. Since the price is formed in the market exchange process rather than independent of the exchange process, the demand curve is the result of the market exchange process and the market equilibrium, not the reason. In the process of market exchange will not happen any negative value of the exchange of goods. When the price is born in the process of market exchange, Ji Fen goods can not exist. The contractual alternative determines the degree of propensity for the demand curve. In addition, the principle of price-born processes in the market can unify the mathematical model of partial equilibrium of supply and demand with that of Edgeworth general equilibrium. In fact, the theory of price endogenesis can be traced back to the classic literature of the Austrian school.