后产业组织时代的市场特性研究

Study on Market Characteristics in the Post-industrial Organization Era

“抑制规模垄断、促进市场竞争活力”是各国产业组织政策长期以来致力于解决的问题,也是产业组织理论研究的核心问题。结构学派和效率学派的主要分歧正是在抑制集中度,重视结构绩效和忽略集中度,追求行为效率方面各有侧重。今天,经济全球化和活跃的技术变革,改变着市场边界和市场竞争关系,单纯的大规模不再构成市场垄断的主要力量,我们进入了后产业组织时代。新时期的竞争关系和市场垄断特征,应该是我国正在制定中的反垄断法的主要依据。

Restraining scale economy to accelerate dynamic of market competition is a long-term problem not only in all the countires' industrial organization polcies, but also in the research of industrial organization theory. The main divergence between structural school and efficiency school is emphasizing different particularly on restraining concentration rate, attaching importance to strctural performance but neglecting concentration and pursuing conduct efficiency. Nowadays, the relationship between market boundary and market competition is being changed by economic globalization and animate technology innovation. Under this circumstance, large scale is not the only power to achieve market monopoly any more, we are entering post-industrial organization era. Legislating monoploy law in China today should be arrcording to new competition relations and new features in monopoly market.