Demand elasticities are derived from choice elasticities for a separable group of close substitutes. The example shows that choice and ordinary elasticities are similar for minor group members but radically different for the dominant member.

The relationship of form, use, and density in urban development and their influence on human behavior and travel is a key element of many land use and transport policies. Prior research indicates high-density urban development leads to decreased travel and thus sustainable mobility; however,...

The choice of residential locations is affected by both dwelling and location characteristics. Preferences for these characteristics vary with each household’s requirements, traditionally attributed to the household’s lifecycle stage. With a cross-sectional study that identifies lifecycle...

In tackling some of society's most intractable problems, social ventures often engage in strategic alliances to overcome resource constraints and scale their solutions. While considerable research has focused on why strategic alliances are created, less attention has been focused on how they...

Drawing on data from a life history study of a small group of men who have suffered spinal cord injury and become disabled through playing sport, this article explores the meanings of hope in their lives. It focuses upon the life stories of 14, white, predominantly working-class men, aged 26-51....

Travel price and time elasticities are increasingly being derived from discrete choice models of the multinomial or nested logit form. These elasticities are then applied to obtain predictions of changes in travel demand consequent on a policy change in prices and travel times. The majority of...