Etatism, as a theory, is the doctrine of the omnipotence of the State, and, as a policy, the attempt to regulate all mundane affairs by authoritative commandment and prohibition. The ideal society of etatism is a particular sort of socialistic community; it is usual in discussions involving this ideal society to speak of State Socialism, or, in some connexions, of Christian Socialism.
Ludwig von Mises, The Theory of Money and Credit
capitalism, economics, freedom, money