从经济人范式到制度人假说的演进:一个理论述评

发布时间：2019-02-25 13:41

【摘要】：在经济学的发展中,目标函数与约束条件这两个工具起着根本性的作用,很多经济学"革命"和流派的创立实际上只是这两个工具的差异或变化的具体表现。从经济人范式到制度人假说的演进过程中,古典经济人范式把自利作为目标函数,但没有涉及环境、技术、禀赋以及制度等约束条件;新古典经济人范式在最优化目标函数的时候已经考虑到价格和收入约束条件的影响,但没有考虑真实世界中的交易费用约束;新制度经济人范式尽管已经考虑了交易费用的约束,但该范式越来越倾向于把机会主义、观念和意识形态等不可测量的要素放进目标函数作为解释变量,因此难以得到可验证的经济学意蕴。实证主义经济人范式应该注重客观约束条件的考察和转换。
[Abstract]:In the development of economics, objective function and constraint condition play a fundamental role. In fact, the creation of many economic "revolution" and schools of economics is only the concrete manifestation of the difference or change of these two tools. In the evolution from the paradigm of economic man to the hypothesis of institution man, the classical paradigm of economic man regards self-interest as the objective function, but does not involve the constraints of environment, technology, endowment and institution. Neo-classical economic man paradigm has taken into account the influence of price and income constraints in optimizing objective functions, but it does not consider transaction cost constraints in the real world. Although the new institutional economic man paradigm has taken into account the constraints of transaction costs, it is increasingly inclined to put unmeasurable elements such as opportunism, ideas and ideology into the objective function as explanatory variables. Therefore, it is difficult to obtain verifiable economic implications. The paradigm of positivism economic man should pay attention to the investigation and transformation of objective constraints.
【作者单位】：华南农业大学经济管理学院;
【基金】：教育部哲学社会科学研究重大课题攻关项目“当前我国农村土地流转制度与农民权益保护研究”(09JZD0022);教育部人文社会科学研究青年项目“产权管制放松范式”(10YJC790082) 华南农业大学经济管理学院211工程三期国家重点学科建设项目“产权管制放松研究”(2010B01)
【分类号】：F01

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