基于同质个体决策交易费用视角的制度变迁模型

主流的新制度经济学以交易费用为基础,逐渐发展了一个以交易费用、交易收益、交易利润或交易效率为核心变量,以制度变迁主体追求潜在利润最大化为动力,通过制度的均衡与非均衡过程的动态分析从而研究制度变迁的理论框架。当假设制度变迁主体都同质时,可以从这个制度变迁框架中抽象出主体理性、利益结构、资源约束、技术约束、制度约束等关于分析制度变迁的关键变量,以这些变量为基础可以构建一个以同质个体决策为基础的制度变迁模型。这个模型将为制度变迁的理性选择分析、演化变迁分析和博弈演化分析的统一提供一个全新的思路。

An Institutional Change Model Based on the Individual Decision-making of Homogenous Entity in the Perspective of Transaction Costs

Basing on the concept of transaction,the mainstream new-institutional economists have gradually developed a theoretic analysis framework about institutional changing,the core variables of which includes transaction costs,trading incomes,trading profits or transaction efficiency,and the driving force of which is the pursuiting potential profit maximization.Using the framework we can analize the equilibrium and non-equilibrium process of institutional change.Whith the assumption of homogenous entity,we can ab...