Existing economics is a theoretical system which floats in the air and which bears little relation to what happens in the real world.
Ronald CoaseIt is clear that these are alternative methods of co-ordinating production. Yet, having regard to the fact that, if production is regulated by price movements, production could be carried on without any organization at all might we ask, why is there any organization?
Ronald CoaseWe must first note that economic factors are taken into account in a world in which ignorance, prejudice, and mental confusion, encouraged rather than dispelled by the political organization, exert a strong influence on policy making.
Ronald Coase