东欧剧变与苏联解体标志着世界市场社会主义改革遭遇重大挫折,东西方的学者对此提出了各种不同的解释。本文认为,从所有制结构这一根本因素入手进行研究是理解这些国家市场社会主义改革失败原因的关键,为此我们构造了一个混合经济结构的演进模型,在此基础上分析苏东与中越等转型国家市场社会主义改革的路径出现巨大分化的原因。 The drastic changes in Eastern Europe and the breakup of the Soviet Union marked a major setback in socialist market reforms in the world market. Eastern and Western scholars put forward various explanations for this. This paper argues that starting from the fundamental factor of ownership structure is the key to understanding the reasons for the failure of the socialist market reforms in these countries. To this end, we have constructed an evolutionary model of mixed economic structure, on the basis of which, we analyze the transition of Soviet Union and China and Vietnam The reasons for the great divergence in the path of socialist market reforms in the national market.