Front Matter
Editorial Staff

The Evolution of North Sea Licensing Policy in Britain and Norway
Kenneth W. Dam

Transfused Blood, Serum Hepatitis, and the Coase Theorem
Reuben A. Kessel

Inflation and Environmental Concern: Structural Change in the Process of Public Utility Price Regulation
Paul L. Joskow

Antitrust Enforcement and Economic Efficiency: The Uneasy Case for Treble Damages
William Breit and Kenneth G. Elzinga

The Lighthouse in Economics
Ronald H. Coase

Monopolistic Price Discrimination and Economic Welfare
Basil Yamey

The Interrelationship between Markets for New and Used Durable Goods
Daniel K. Benjamin and R. Kormendi

The Effect of Unemployment Insurance and Eligibility Enforcement on Unemployment
Arlene Holen and Stanley A. Horowitz

User Power and Electricity Rates
Patrick C. Mann

Measuring the Effectiveness of Regulation: The Case of Bank Entry Regulation
Linda N. Edwards and Franklin R. Edwards

Institutional Change and the Quasi-Invisible Hand
Victor P. Goldberg

The Choice of the Institutional Framework: A Comment
Ronald H. Coase