This section provides an overview of the materials of the 1st (121st) issue of the journal, with which we begin the next, 15th, year of our regular communication with the reader. According to the editor, the publications of this issue serve to continue 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 almost a decade and a half. The section shows what this consists of using the example of each work presented in this issue. It is noted that it manifests itself, 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 scientists.