改革开放至今 ,国有企业经历了数次改革 ,从扩大企业自主权到厂长负责制 ,再从承包制到转变经营机制 ,到１９９３年１１月 ,党的十四届三中全会通过了《中共中央关于建立社会主义市场经济体制若干问题的决定》 ,明确指出 :建立现代企业制度 ,是发展社会主义市场经济的必然要求 Since the reform and opening up, the state-owned enterprises have undergone several reforms, from expanding their autonomy to the factory director responsibility system, and from contract system to changing their management mechanism. By November 1993, the Third Plenary Session of the 14th Central Committee of the Party adopted the “ The Central Committee’s Decision on Certain Issues Concerning the Establishment of a Socialist Market Economy System ”clearly states: Establishing a modern enterprise system is a necessary requirement for developing a socialist market economy