It is pretty well established within Austrian economics that the optimum quantity of money is whatever level is established at any given time. The logical implication of this claim is that any amount of the commodity that intermediates trade will do as well as any other in acquitting this task....

Is money a producers' good or a capital good, or is it sui generus, as Mises, Rothbard, and other Austrians have maintained? We argue that all action is either consumption or production, and that exchange is but a form of production. Consequently, all goods are either consumers' goods or...