Ordinarily people do not make special purpose trips to acquire goods like gasoline or groceries but instead buy them as the need arises in the course of their daily lives. Such goods are commonly called convenience goods. We modify Hotelling’s model of spatial competition so that we can...

Applied Microeconomic Theory presents a seminal collection of the author's influential papers in a number of areas of applied microeconomic theory. This invaluable volume contains a selection of both published and unpublished papers written over a period of thirty years and reveals Curtis...

Trade, Technology and Economics represents a careful selection of papers from some of the world's most influential economists of today reflecting areas in which Richard Lipsey has made fundamental contributions. This important volume pays tribute to Richard Lipsey, who has established a major...

In their efforts to create and maintain a position in a market, firms make positioning investments of various sorts, in R&D, plant, advertising, and location, or more generally, in product development and maintenance. In an environment where the success of positioning investments is stochastic,...