Economic functions of special economic zones in territorial development

This article presents a study of the functions of socio-economic systems in territorial development, in particular, the functions of zones with a special economic regime are considered. The study presents the components and characteristics of such systems, as well as the typology of TSES by level. The author suggests considering socio-economic systems at the sub-regional level by economic type, which include urban agglomerations and territories with special economic status. The author also developed a classification that presents the general functions of territorial systems, which in turn are divided into the following groups: economic, environmental, social and administrative.