摘要：The Baltic Sea region is one of the most developed transnational regions. It comprises the coastal areas of Russia, Germany, and Poland and the entire territories of Sweden, Denmark, Finland, Lithuania, Latvia, and Estonia. New spatial forms of international economic cooperation develop in the region. The region is not homogeneous in terms of socioeconomic development, thus there are certain differences in the areas and the intensity of international cooperation. The article sets out to identify structural characteristics of the Baltic Sea region. This requires studying practices of transnational and transboundary cooperation and possibilities for their adoption in other regions of the world. An important characteristic of the Baltic Sea region is a considerable difference between its coastal territories, the fact that affects the development of multilateral relations. This article examines the most pronounced socioeconomic differences that should be taken into account when forecasting cooperation trends in t he region, including those between the Baltic territories of Russia and their international partners.
