[1] Department of Economics, School of Accounting and Finance, University of Vaasa, Vaasa,65101, Finland
[2] Vaasa Energy Business Innovation Centre (VEBIC), University of Vaasa, Vaasa,65101, Finland
[3] Department of Economics and Finance, Istanbul Gelisim University, Istanbul, Turkey
[4] Faculty of Economics and Administrative Sciences, Department of International Trade and Logistics, KTO Karatay University, Konya, Turkey