1. Department of Trade and Finance, Czech University of Life Sciences, Kamýcká 129, Praha-Suchdol, 165 00 Prague, Czech Republic
2. Urban Economics Group, Wageningen University & Research, Hollandseweg 1, 6706 KN Wageningen, The Netherlands
3. Faculty of Management, Rzeszów University of Technology, Aleja Powstańców Warszawy 8, 35-959 Rzeszów, Poland