Search results
Sustainable Development > 29 > 3 > 504 - 516
Journal of Economics and Finance > 2018 > 42 > 2 > 386-396
Economics Letters > 2016 > 141 > C > 112-115
Journal of Socio-Economics > 2009 > 38 > 2 > 246-255
Journal of Socio-Economics > 2005 > 34 > 1 > 49-81