Typology of economic activities within the system paradigm for management of information and communication technologies in regional economics

The article raises the issue of interaction of economic systems within the framework of the system paradigm in the economy, shows the need to apply a systematic approach to solve one of the most urgent problems of our time, which is the assessment of the impact of information and communication technologies on regional social and economic development. The purpose of the work is the classification of the types of economic activity with regard to the space-time theory of economic systems. The paper considers the system paradigm from the perspective of the meso-level of the economy, and explains the attribution of a type of economic activity to a system of one type or another with regard to the space-time theory of economic systems. The result of the work is a new typology of types of economic activity and its correlation with the existing variants of division by economic sectors. The proposed typology allows us to present economic systems in a new analytical context.