All Rights Reserved
AccessEcon LLC 2006, 2008.
Powered by MinhViet JSC


First Author:
 
Vojtech Kotrba
Department of Economics, Prague University of Economics and Business
vojta.kotrba@post.cz
 
Nam. W. Churchilla 1938/4
Praha, 13067, Czechia
 
 
 
https://orcid.org/0000-0002-4034-6407