国有企业尤其大中型企业的改革和发展,对于巩固社会主义制度和实现现代化,具有极为重要的意义,这已是全党上下的共识。搞好国有大中型企业不仅是一个重大的经济问题,也是一个重大的政治问题。搞好国有大中型企业既是紧迫的、又是艰巨和长期的任务。近年来,国有大中型企业在由计划经济体制向市场经济体制的转变过程中,做了许多有益的探索,积累了一定的经验,摸索出了规律,特别是中央关于国有大中型企业改革和发展的指导思想和基本原则已经明确。在这些正确的思想和大政方针指导下,国有大中型企业的总体形势在向好的方向发展,整体实力不断增强。但是随着改革的深入以及国际经济形势的变化,制约国有大中型企业发展的深层次矛盾 The reform and development of state-owned enterprises, especially large and medium-sized ones, are extremely important for the consolidation of the socialist system and modernization. This is the consensus of the whole party. Doing well the state-owned large and medium-sized enterprises is not only a major economic issue, but also a major political issue. It is an urgent, arduous and long-term task to do a good job of large and medium-sized state-owned enterprises. In recent years, state-owned large and medium-sized enterprises have done a lot of useful explorations in the transition from a planned economy system to a market economy system. They have accumulated certain experience and found out laws, especially the central government’s reform and development of large and medium-sized state-owned enterprises. The guiding principles and basic principles have been clearly defined. Under the guidance of these correct ideas and major policies, the overall situation of state-owned large and medium-sized enterprises is developing in a good direction, and overall strength has been continuously enhanced. However, with the deepening of reforms and changes in the international economic situation, the deep-seated contradictions that constrain the development of large and medium-sized state-owned enterprises