国有经济的布局结构问题是改革开放以来谈论较多的话题,也出现了许多有价值的研究成果。总体看,目前的相关研究大多体现在国有经济整体布局的层面上,具体行业的国有经济布局结构问题涉及较少。各个行业都存在主要环节和次要环节,即使国有经济重点退出的行业,在某些影响行业发展 The layout structure of the state-owned economy is a topic that has been talked about since the reform and opening up. There have also been many valuable research results. Generally speaking, the current relevant research is mostly reflected in the overall layout of the state-owned economy. The specific industries have fewer problems concerning the layout of the state-owned economy. There are major and minor sectors in all industries. Even if the key industries that the state-owned economy exits are somehow affecting the development of the industry