Tkalenko S. Strategy for ensuring the investment security of Ukraine in the context of European integration

The theoretical and methodological bases of investment security issues research of economies countries are substantiated, genesis and evolution of concepts «security», «national security» and aggregated concept «economic security» are investigated, and the structure of economic security is shown in the dissertation. The necessity of distinguishing investment security from the aggregated notion «economic security», which is considered as a multi-factor category, is proved. External and internal conditions and factors influencing investment security, investment security environment and critical objects for ensuring investment security in different countries of the world are investigated. The threats to national security are identified and investigated in the context of investment policy implementation. The sectors and activities related to national security issues in different countries are found out within the implementation of investment policy. The criterion parameters and structural elements of the investment security of the national economy are determined and investigated. The link between the structural elements of the investment security of the national economy is analyzed, the focus attention is on the investment potential, the investment policy of the state, the investment activity of economic agents and the investment climate of the state. The indicative method of estimating the investment security of the state is also revealed.