文章认为，国有企业多样化经营是其扩张发展的必由之路。国有企业多样化经营模式大体有３种，即横向多样化经营、纵向多样化经营和综合多样化经营。影响国有企业多样化经营的内部因素主要有：国有企业的规模、产品质量及技术水平、管理水平及各种经营资源的相对富余程度；... The article holds that the diversification of state-owned enterprises is the only way for its expansion and development. There are basically three types of diversified management modes for state-owned enterprises, namely, horizontal diversification management, vertical diversification management and integrated diversification management. The internal factors that affect the diversification of state-owned enterprises are: the size of state-owned enterprises, product quality and technical level, management level and the relative degree of surplus of various operating resources;