pt. I. Accessibility concepts : new approaches -- pt. II. Dimensions of local accessibility -- pt. III. Economic valuation of accessibility effects -- pt. IV. Accessibility, social equity and exclusion -- pt. V. Transport planning and accessibility measurements.

In leadership research there is a long tradition of focusing attention on the great and successful leaders and, more recently, on issues of good governance. This study breaks new ground by looking systematically into the manifestations and causes of poor leadership and bad governance in some of...

Structuring contracts to share risk in light of incentive problems is the central premise of contract theory, yet the risk-sharing implications have rarely been thoroughly tested using micro-level contract data. In this article we test the major implications of a principal-agent model of...