以目前已在深圳和上海证券交易所挂牌的大连地区的上市公司作为研究样本,通过对样本数据的描述性统计和建立线性回归模型进行分析,发现公司股权结构对企业经营绩效具有一定的影响效果,从而为大连地区国有企业改制提供参考。 Taking the listed companies in the Dalian region currently listed on the Shenzhen and Shanghai stock exchanges as research samples, through the descriptive statistics of the sample data and the establishment of a linear regression model, it is found that the company’s shareholding structure has a certain impact on the business performance of the company. This will provide a reference for the restructuring of state-owned enterprises in Dalian.