Belousova I. Modernization of economic security system of economic corporate agents through cost management.

The theses develops on resolving scientific issues of modernization of the economic security system of economic corporate agents through cost management. It substantiates theoretical and methodological framework of economic security system of economic corporate agents, that comprises conceptual framework for the economic security system in transition period of economics, legal and organizational mechanism for economic security system operation, dominant strategies that define economic security system, and how economic security system of economic corporate agents impacts the national security of Ukraine. The thesis suggests a complex model for modernization of economic security system economic corporate agents through cost management, that is presented as a set of substantial influencing factors, requirements for establishing, and major sub-systems, and their interrelations. Model was built based on principles of adaptability, optimal parameters, integrity, modularity, functional and structural completeness, cost-efficiency and economic security of the system.