Journal of Economic Perspectives: Vol. 7 No. 3 (Summer 1993)
Print Article Summary Export Citation
Sign up for Email Alerts Follow us on Twitter
Retrospectives: The Law of Diminishing Returns
Brue, Stanley L. 1993. "Retrospectives: The Law of Diminishing Returns." Journal of Economic Perspectives, 7(3): 185-192.
From introductory economics to theoretical papers, the law of diminishing returns is a part of every economist's tool kit. But the evolution of this law in the history of economic analysis reveals more complexity than is perhaps generally understood. Even among those most responsible for its evolution, the law has been loosely defined, and many so-called "proofs" of the law have been weak and incomplete. Moreover, those who expounded the law and its economic implications rarely offered empirical evidence to support it. In fact, economists have offered alternative explanations for rising short-run marginal cost curves and other implications of the law of diminishing returns. This last point raises an interesting question: Have economists used the law of diminishing returns simply for convenience, or is the law fundamental to economic analysis?
Article Full-Text Access
Full-text Article (Complimentary)
Brue, Stanley L. (Pacific Lutheran U)
D24: Production; Cost; Capital and Total Factor Productivity; Capacity
| Login to post a comment