纳入政府交易费用的科斯定理模型研究

将政府交易费用引入科斯定理模型,通过对比纳入政府交易费用函数前后,不同产权配置方案中产权最优分配量以及社会福利的变化,分析政府行为对企业和居民交易行为的替代作用以及政府在产权交易过程中的角色,提出政府对产权交易的适度干预有助于提高社会福利,但应根据当地实际情况,进行与政府交易费用函数相对应的产权交易干预.

Study on the model of the Coase theorem including government transaction cost

Because there would be the different influences of various transaction costs functions of government on the results of the property rights allocating program,introduced the variable of transaction costs of government into the analyzing model of Coase theorem,and compared the different between the optimal property rights allocating program and social welfare in view of the transaction costs of government and that without the transaction costs of government,it is analyzed that the substitution effect of government behavior on the transaction behavior of enterprises and inhabitants,and the role of the government in the process of the property right transaction,at last the conclusion is drawn that the appropriate intervence of the government to the property right transaction would conduce to the improvement of social welfare,and the government′s interference should rest with the transaction cost and transaction proceeds.