Program “Cooperation” as a guarantor of the development of integration processes in the economy and social sphere of Tyumen “matreshka”

The article discusses the economic interaction of three equal subjects of the Russian Federation: the Tyumen region, Khanty-Mansi Autonomous Okrug-Ugra and the Yamalo-Nenets Autonomous Okrug. The main working element of the unique model of relations between the north and the south of the Tyumen region is described - the program "Cooperation". The results of the “Collaboration” program are analyzed.