The external accident cost of road use is a function of the marginal relationship between road use and accidents, as expressed, for instance, by the elasticity. This elasticity is, however, not necessarily constant, but may be assumed to depend on the traffic volume as seen in relation to road...

An increase in the market share of electric vehicles is one possible policy strategy for greenhouse gas (GHG) abatement. Many governments have introduced schemes to increase the market uptake - fiscal incentives, subsidies and various regulatory policies such as support for charging stations,...