This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Šárka Laboutková
Department of Economics, Faculty of Economics, Technical University of Liberec, Studentská 1402/2, 461 17Liberec, Czech Republic
Petr Vymetal
Department of Political Science, Faculty of International Relations, University of Economics in Prague, W. Churchill Sq. 4, 130 67Prague, Czech Republic