case for congestion charges as an element of a successful urban transport policy. But examples of real-world congestion … practice? This report draws lessons from attempts to introduce congestion charges. Technology is not an obstacle, and …Recent advances in the scientific understanding of urban traffic congestion have only strengthened the already solid …

This study examines the nature and the extent of use of customs fees and charges that affect imports at borders. It is … to NAMA, and the UNCTAD TRAINS database and country notes. The study reveals that most types of customs fees and charges … customs fees and charges has also evolved over time: the use of both customs surcharges and consular invoice fees has markedly …

environmental costs and congestion. Nevertheless, many economists see benefits to sprawl, allowing households access to larger and …