国有企业改革问题始终是社会主义经济理论的热点问题和经济体制改革的中心环节。从1978年到1998年,我国的国有企业改革已进行了20年,其间每一次的改革几乎都涉及到产权关系的调整与变革。从产权关系变迁的角度分析,20年来我国国有企业改革可以分为三个阶段: The reform of state-owned enterprises has always been a hot issue in socialist economic theory and a central link in economic system reform. From 1978 to 1998, the reform of state-owned enterprises in our country has been going on for 20 years. During this period, almost every reform involved the adjustment and reform of property rights. From the perspective of changes in the ownership relationship, the state-owned enterprise reform in China can be divided into three stages in the past 20 years: