Investigates factors that influence the short-run and long-run effects of supply-side shocks on aggregate income and tax revenues. Concludes that the long-run relationship between tax revenues and the tax rate is completely independent of price-level elasticity. (CFR)

Contends that the traditional approach to the economics of pollution deals only with the special case of damage coming from the per-period flow of the pollutant. Examines the limitations of the traditional flow approach. Summarizes fundamental advances in the economic theory of stock pollutants using graphical descriptions. (CFR)

Maintains that it is generally assumed that rent control redistributes wealth from landlords to consumers of housing. Presents data and graphs to illustrate how rent control can benefit landlords and increase housing availability. Asserts that this exercise is effective for students studying microeconomic theory. (CFR)

Reconsiders Uriel Spiegel's analysis of the Giffen phenomenon, a utility function that yields an inferior good with an upward-sloping demand curve. Extends this to include similar utility functions that yield inferiority. Discusses the earlier work of related theorists including Liebhafsky, Vandermeulen, and Wold and Jureen. (MJP)

Reexamines Spiegel's analysis of the Giffen phenomenon, a utility function that yields an inferior good with an upward-sloping demand curve and incorporates Christian Weber's criticism into the model. Disagrees with Weber on some points but agrees that as income decreases the likelihood of the Giffen product decreases. (MJP)

Describes an undergraduate economics course experiment designed to teach the concepts of comparative advantage and opportunity costs. Students have a limited number of labor hours and can chose to produce either wheat or steel. As the project progresses, the students trade commodities in an attempt to maximize use of their labor hours. (MJP)

Presents a relatively simple costs/benefits analysis problem perfectly suited for an introductory economics course. Reveals that neither the health insurer (which bears only the hospitalization costs of acute care) nor the patient (who incurs lost earnings and psychological costs) has an adequate incentive to pay for preventive care. (MJP)

Presents a simple diagrammatic technique for conveying the idea of Ricardian equivalence or policy neutrality in the provision of public goods. Includes several diagrams illustrating basic positions regarding the relationship between voluntary public contributions and taxation. Provides a brief explanation of the illustrated concepts. (MJP)