经济法随着我国经济的发展发挥着越来越重要的作用。但是其的一些弊端应该要及时进行修改,以维护社会大市场经济的正常运行。其表现的弊端是经济法的外部性。是指给在过程中给第三者带来额外的费用或者收益。可以使经济法的外部性内在化,才能在市场经济中顺利进行。本文通过分析其外部性产生的原因,来从经济的两大主体入手,分别从制定和实施中使其外部性内在化。 Economic Law plays an increasingly important role with the development of our economy. However, some of its drawbacks should be promptly revised in order to safeguard the normal operation of the market economy in large cities. The disadvantage of its performance is the externality of economic law. Refers to the process to the third party to bring additional costs or benefits. Internalization of the externalities of economic law can be internalized so that it can proceed smoothly in a market economy. This article analyzes the causes of its externalities to start with the two major economic subjects, and internalize their externalities separately from the formulation and implementation.