Cost-benefit analyses (CBA) are often questioned on the grounds that results depend crucially on uncertain assumptions about the future, and on ethically or methodologically contestable trade-offs between different types of benefits. This paper explores the robustness of CBA rankings of...

The effects of road pricing on transport and location patterns have been much discussed. However, it is unclear how large the effects are, and whether relocation of households, workplaces and shops will counteract or amplify the effects on transport. In this paper a model of a generic symmetric...