世界各国一直都在努力进行有限责任公司法律制度的探讨与改革。其关键问题就在于有限责任公司与封闭性股份有限公司的区别。我们有必要借鉴英美公司法上公开公司与封闭公司的概念,结合我的国情,重新定义股份公司。这样,我国的公司法上的股份公司与有限公司的区别就将突出,二者的定位各得其所,共同构成一个公司类型划分科学、合理的公司制度体系。 All countries in the world have been trying their best to discuss and reform the legal system of limited liability companies. The key issue lies in the difference between a limited liability company and a closed company. We need to learn from Anglo-American company law on the concept of open and closed companies, combined with my national conditions, the redefinition of joint-stock companies. In this way, the difference between our country’s company law and the limited company will be prominent. The positioning of the two companies will have their own advantages and will form a scientific and reasonable company system.