Click to increase image sizeClick to decrease image size Additional informationNotes on contributorsMalcolm TreadgoldSchool of Economic Studies, University of New England, Armidale, NSW 2351. An earlier version of this paper was presented at the History of Economic Thought Society of Australia Conference held at the University of Sydney, July 2000. I am grateful to Ian Castles, John Dillon and Peter Groenewegen for helpful comments. I also acknowledge the services of two anonymous referees.
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