TY JOUR TI MANAGEMENT OF SOCIAL AND ECONOMIC SECURITY IN THE 21ST CENTURY. CONCEPT, OBJECTS, MODELS KW concept KW objects KW models KW control KW safe space KW socio-economic systems KW an event-based approach KW Logical-probabilistic models KW security KW risk KW invalidity JO National Security and Strategic Planning AU KARASEV, V.V. AU SOLOZHENTSEV, E.D. PY 2017 IS 2017 PB Strategy of the Future