市场框架下的反垄断主体

从利润的角度看,为什么要反垄断和应该由谁来反垄断?——尽管垄断可能造成社会总体福利损失,对个人而言,这种损失微不足道。如果反垄断的成本高于收益,那么可以推断许多反垄断措施不会实行。从成本收益角度分析,反垄断存在着规模问题。因此,对不同程度和情形的垄断,由个人、组织、政府来执行反垄断存在不同的效率。

The Main Anti-monopoly under the Framework of the Market

If without profits, who should take the duty anti-monopoly, and for why? Of course, monopolization could make social profits lost, but to individuals, it’s insignificant. If costs too much, no one wants to take the duty. So, there’re returns to scale in anti-monopoly.