Regionalization as a factor of sustainable socio-economic development of the Republic of Belarus

The methodology of regionalization as the basis of public administration in the conditions of international and cross-border cooperation is revealed. The category of mirror regionalization based on the interpretation of factors, trends, and trends in socio-economic processes and relationships was introduced into scientific circulation. The essence of the concept of "institutional identity", "institutional isomorphism" as elements of the management system is clarified. The institutional potential of sustainable development is revealed. Recommendations for improving the institutional mechanism for sustainable socio-economic development are proposed.