建国以来５０年特别是改革开放以来的２０年，我国国有经济不断发展壮大，在我国国民经济发展中发挥了主导作用，为巩固与发展社会主义制度，增强国家经济实力，提高人民生活水平，作出了巨大贡献。认真总结５０年来国有经济发展的基本经验，有利于认识国有经济发展的客观规律 In the 50 years since the founding of the People's Republic of China, especially in the 20 years since the reform and opening up, the state-owned economy in our country has been continuously developing and expanding. It has played a leading role in the development of our national economy. In order to consolidate and develop the socialist system, enhance the country's economic strength and improve people's living standards, A great contribution. To conscientiously sum up the basic experience in the development of state-owned economy in the past 50 years is conducive to recognizing the objective laws governing the development of the state economy