A social dilemma is, in essence, a prisoner's dilemma in a continuous strategy space. I discuss a number of social dilemmas that have caught my attention, offer an elementary, diagrammatic synthesis of them, and discuss some of the economic insights that the diagrams capture, including...

Here we reproduce the table of contents and the introductory chapter to our book of related essays published by Edward Elgar. These essays deal with the important implications of allowing for the distribution of goods in characteristic space and of producers in geographic space. Although several...

We attempt to explain the observation that rival firms often share their technologies. We show that the trading of technical information over the long haul can be sustained as an equilibrium in supergames. The strategy of ejection of a cheating firm from a technology-trading coalition, followed...

B. Curtis Eaton is one of Canada's leading microeconomists. As an applied economic theorist, Eaton has contributed greatly to industrial organization literature and has also worked in labour economics, economic geography, and organizational theory. The essays in this volume, by former students...

We examine how preferences evolve by natural selection in a competitive environment similar to that characterizing much of our evolutionary past. We find that the evolutionarily stable preferences in this context exhibit a concern not only for absolute payoffs but also for relative payoffs, and...