近几年来,随着商品经济的发展以及经济体制改革的深入,一大批地区性及全国性的企业集团应运而生。企业集团的出现,对于触动条块分割的格局,突破“三不变”(行政隶属、财政隶属、所有制不变)的束缚,促进企业组织结构、产业结构和地区布局的合理化,从而极大地促进生产发展和提高经济效益,有着重要的现实 In recent years, with the development of commodity economy and the deepening of economic system reform, a large number of regional and national enterprise groups have emerged. The emergence of enterprise groups, to break the shackles of “three changes” (administrative subordination, financial subordination, and ownership), promotes the rationalization of the organizational structure, industrial structure, and regional layout of enterprises, and thus greatly promotes Production development and improvement of economic benefits have important realities