论文部分内容阅读
本文要旨是对经济学中的经济人假设进行辩护。文章区分了经济人假设的两种含义:自私人和理性人。论证了自私人假设的合理性和适用范围。区分了两种理性:目标理性和手段理性。指出了目标理性的三种含义和手段理性的三种表现:慎行、验行和惯行,指出了三种理性行为各自的适用范围。区分了理性人假设的三种含义、两种关于行为动机和行为方式的弱假设,以及关于行为动机与行为结果关系的强假设,指出在弱假设的基础上再加上竞争假设,就可以得到理性人强假设。
The essence of this paper is to defend the hypotheses of economists in economics. The article distinguishes two meanings of economic man hypothesis: selfish and rational man. Demonstrated the rationality and scope of self-assumptions. Two kinds of rationality are distinguished: the target rationality and the method rationality. It points out the three meanings of the target rationality and the three manifestations of the rationality of the means: cautiousness, inspection and customary practice, and points out the respective scope of application of the three rational acts. It divides the three meanings of rational human hypothesis, two weak hypotheses about behavioral motivation and behavior, and the strong hypothesis about the relationship between behavioral motivation and behavioral outcomes. It points out that based on the weak hypotheses, we can get the Rational people strong assumptions.