New infrastructure projects may affect CO2 emissions and, thus, cost benefit analyses for these projects require a value to apply for CO2. The value may be based on the marginal social cost associated with emissions or on the shadow price resulting from present and future policies geared towards...

This paper addresses how to regulate greenhouse gas emissions from the transport sector when abatement costs are uncertain. In an EU context, it is shown that a combination of a cap-and-trade system and emission taxes is preferable as it minimizes the expected efficiency loss. The optimal design...

Transportation within the EU, as in most of the industrialized world, shows an increasing trend in CO2 emissions. This calls for measures both to decrease the amount of transportation and/or to increase the efficiency in the vehicle fleet. The present paper addresses the latter by providing a...