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Demand for environmental quality : an empirical analysis of consumer behaviour in Sweden
Ghalwash, Tarek, (2006)
Income elasticity and economic development : methods and applications
Haque, M. Ohidul, (2005)
Beyond Engel’s Law - Pursuing an Engelian Approach to Welfare : A Cross Country Analysis
Kaus, Wolfhard, (2012)
Demand for Environmental Quality: An Empirical Analysis of Consumer Behavior in Sweden
Ghalwash, Tarek Moustafa, (2008)