Development of the economic mechanism institutions in order to improve the efficiency of socio-economic systems management

The article deals with the efficiency improvement of all institutional components of the national economy management system. It has been found that the basis of the management is its organization, the main function of which is to achieve the goals and objectives of the national economy. The author believes that the internal contradictions of the system interconnections are the main reason of effectiveness reducing of the macro-regional socio-economic system management. The paper describes the role of efficient management of macro-regional socio-economic system in the process of eliminating of designated inconsistencies.