"Green" consumers appear to accept individual responsibility for public good provision. The propensity to take such responsibility may depend on beliefs about others' behavior, even for consumers motivated by internalized moral norms, not by social sanctions. This can produce multiple...

This article is a study focusing on an important area of appliances we inevitably use almost daily and which has a tendency of renewal, diversification and quality improvement – that is the television set. There is a discrepancy between the quality of the products on the market and the one...