李大钊通过从经济现象上对资本主义进行深刻的分析,科学地论证了社会主义代替资本主义的必然性。根据中国的国情,提出了在中国建立社会主义制度,特别是建立社会主义经济制度的一系列重要理论原则。并且,就中国建立社会主义经济制度的结构和特征进行了有益的探索,丰富了中国共产党的马克思主义理论宝库。 Li Dazhao demonstrated the inevitability of socialism instead of capitalism through a profound analysis of capitalism from the economic phenomenon. According to China’s national conditions, a series of important theoretical principles of establishing a socialist system in China, especially establishing a socialist economic system, have been put forward. In addition, it has conducted useful explorations on the structure and characteristics of China’s establishment of a socialist economic system and enriched the CPC’s treasury of Marxist theory.