TY JOUR TI Competitiveness and efficiency of the cross-border innovation systems 5.0 KW cross-border innovation system 5.0 KW CIS 5.0 configuration KW optimization problem KW graph KW efficiency KW competitiveness KW algorithms. JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Murava-Sereda, A.V. PY 2024 IS 0 PB Autonomous Commercial Organization for Additional Professional Education Center for the Development of Education and Science