交叉持股的出现是市场经济发展的必然结果，是公司扩张资本的常见方式。由于缺乏健全的监管机制，公司交叉持股对经济消极影响的一面逐渐显现。我国新行《公司法》虽较旧版更为完善，却同样未对交叉持股明确规定，《证券法》、《反垄断法》等都对交叉持股无明文规定，使得交叉持股在我国不能被合理规制，资本市场正常秩序的法律保护缺失，这在很大程度上损害了投资者的合法权益，不利于市场长期稳定。如何有效规制交叉持股，扬起利挫其弊，是完善公司法体系的重要环节。本文从交叉持股将产生的积极效应与消极效应出发，提出采用区别对待主义立法模式的建议，并区分不同交叉持股类型分别提出立法建议，最后从保护交叉持股利益相关者角度出发对完善交叉持股法律规制得出结论。

Cross shareholding is the inevitable result of the development of the market economy, which is a common way for companies to expand capital of nowadays. Due to the lack of a sound regulatory mechanism, the negative impacts of cross shareholding on the economic become more and more widespread. Although the new Company Law in China is better improved based on the old version, there is still lack of clear regulations, as same as the Securities Law and Anti-Monopoly Law, which make cross shareholding hardly be regulated under a sound regulation system in China. How to regulate cross shareholdings effectively, drop its disadvantages and raise its advantages is one of the important job to be finished. In this article, I will proceed from the concept of cross-shareholding, and analyze the positive effects and the negative effects and give the suggestions as setting up a distinction treatment model, respectively analyze the legislation according to the different type of cross shareholding and then come to the conclusion.