First, the welfare state is not a subject apart, but fits naturally into the framework of economic analysis. Secondly, the theoretical arguments support the existence of the welfare state not only for well known equity reasons but also - and powerfully - in efficiency terms.
Nicholas BarrRelated topics
apart equity known state support wellRelated quotes
In mainstream economic theory, the firm and the market are, for the most part, assumed to exist and are not themselves the subject of investigation. One result has been that the crucial role of the law in determining the activities carried out by the firm and in the market has been largely ignored.
Ronald Coase
Fundamentally, there are only two ways of coordinating the economic activities of millions. One is central direction involving the use of coercion the technique of the army and of the modern totalitarian state. The other is voluntary cooperation of individuals the technique of the marketplace.
Milton Friedman