GLOBAL RISKS AND THE SYSTEM ECONOMY
The article highlights theoretical approaches to the interpretation of concepts that characterize the world economy as one of the manifestations of a systemic economy - a system megaeconomy. The world economy is represented as a system consisting of their system elements-subsystems: object, environment, process and project. System megaeconomics can be represented by a combination of system elements-subsystems of the environment, process, object and project. Particular attention is paid to the interpretation in the categories of the system economy of such a phenomenon as global risks in the systemic megaeconomy. The article proposes a hypothesis that the project subsystem of the mega-economy is relations generating uncertainty and forming global risks that are factors reflecting contradictions and incentives to resolve them.