Is there a co-operative advantage? Experimental evidence on the economic and non-economic determinants of demand

Focusing on consumer co-operatives, I test the conventional economic worldview that relative price is a main determinants of consumer behaviour using survey instruments in a classroom setting. I examine the role which non-economic variables such as 'warm glow' might play in determining demand. My findings challenge the narrow economic worldview that only economic variables count; but support a core assumption that economic variables are of...