Subject of Study : Control of market power in highly oligopolistic industry-Mainly Information and Telecommunication industry

本研究的目的在于探讨我国目前的市场现状，即由少数强势产业所主导的市场，以及如何运用商业法与反托拉斯法的法律的管制，本研究的结论如下：(1)《个体工商户法》和《反垄断法》可以适用于同一企业。(2)如果动作控制还不够，则应引入结构控制。(3)对滥用市场支配力行为的控制应当法制化。

The purposes of this research were to study the status quo of the market which is dominated by a few powerful industries and also to study how the legal control by Business Act and Antitrust Act should be applied.The conclusions of this research were as follows.(1) Individual Business Act and Antitrust Act can be applied to the same enterprise.(2) If action control is not enough, then structural control should be introduced.(3) Control against the abuse of the market power should be legalized.