Recent advances in the scientific understanding of urban traffic congestion have only strengthened the already solid case for congestion charges as an element of a successful urban transport policy. But examples of real-world congestion charging systems remain few and far between. What can be...

1. Information systems success and failure--two sides of one coin, or different in nature? : an exploratory study / Jeremy Fowler, Pat Horan -- 2. Achieving sustainable tailorable software systems by collaboration between end-users and developers / Jeanette Eriksson, Yvonne Dittrich -- 3....

High-speed trains can compete successfully with road, air and conventional rail services on densely trafficked routes where willingness to pay is sufficient at the relatively elevated fare levels needed to cover costs. High-speed rail investments can also relieve congestion on the conventional...

This report discusses the state of the art in understanding the economic effects of major transport infrastructure projects. It examines the limits of socio-economic cost-benefit analysis (CBA) and reviews the development of complementary and alternative approaches to assessing the benefits of...