This section offers an overview of the materials of the 9th (117th) issue of the journal. According to the editor, the publications of this issue present new ideas for the development of our concept of theoretical economy. That is, they continue the work that we have been doing on the pages of our publication for one and a half decades. The section shows what these ideas are based on the example of each published work. It is noted that they are manifested, although to varying degrees, in the speeches of both well-known and new authors. The main attention in the content of the proposed issue is traditionally paid to current problems of theoretical economy, theoretical and economic aspects of the study of new industrialization, modern problems of the world economy, and the work of young researchers.