In a recent article in Philosophy Professor Knox makes a plea for a philosophic treatment of economic activity by way of contrast to either the specialized study of economic history or of economic science. The conclusion which was reached was embodied in the statement that “the historical and scientific methods of the study of economic activity leave incompletely satisfied the curiosity of students , and reach results which need special interpretation before they can be useful to politicians, let alone to (...) business men” . Each of these methods is said to involve unreal abstractions which detract from the usefulness of the study. A philosophic. (shrink)