Brno University of Technology (Republika Czeska)

“Constantin Brancusi” University of Targu-Jiu, Center of Fundamental and Applied Economic Studies (Rumunia)

Eastern Macedonia and Thrace Institute of Technology (Grecja)

Eurasia Business and Economics Society

European Regional Science Association. Sekcja polska

Hungarian Academy of Sciences, Centre for Economic and Regional Studies, Institute of World Economics (Węgry)

Lobachevsky State University of Nizhni Novgorod, Institute of Economics and Entrepreneurship (Federacja Rosyjska)

Polskie Towarzystwo Ekonomiczne Oddział w Toruniu

Slovak Society for Operations Research (Słowacja)

University of Economics in Bratislava, Faculty of Economics Informatics (Słowacja)

Universidad Pablo de Olavide, Department of Economics, Quantitative Methods and Economic History (Hiszpania)

Vilnius Gediminas Technical University, Faculty of Business Management (Litwa)

Vytautas Magnus University, Faculty of Economics and Management (Litwa)