The presence of distortive taxation and agglomeration benefits in the labour market means that there are benefits and losses not captured by standard cost-benefit analyses of transport policy measures. Recent theoretical analyses have raised concerns that the labour market effects of congestion...

This paper was prepared as a contribution to the Working Group on Ships of the European Union's European Climate Change Programme (ECCP) and presented on 22–23 June 2011 at the second meeting of the group. It discusses various options that may be considered by the EU when contemplating, in the...

This paper reviews the financial capabilities of a Levy on carbon dioxide emissions from international shipping as proposed in the International Maritime Organization (IMO) by Cyprus, Denmark, the Marshall Islands and Nigeria. The conclusion is that a relatively high levy would be required to...

This study examines the relationship between train traffic and the accident risk for road users at level crossings. The marginal effect of train traffic on the accident risk can be used to derive the marginal cost per train passage that is due to level crossing accidents. Based on Swedish data...

The report discusses options for reconciling the principle of Common but Differentiated Responsibility (CBDR) with IMO’s principle of equal treatment of ships when creating a markedbased measure for curbing CO2 emissions from international shipping. Global application with revenues used for...

Contract-relevant information asymmetries are known to cause inefficien-cies in markets. The information asymmetry is largest in the beginning of the customer-insurer relationship but reduces over time; the longer a poli-cyholder stays with the insurer the more the insurer learns about the...

Earlier theoretical models of unbalanced bidding in unit price contracts (UPC) ofter predict corner solutions, i.e. zero bids for unit prices of expected overextimated quantities. However, anecdotal evidence indicates a lack of zero bids in the actual contracts. We pursue a possible explanation...

The cost of short-sea shipping on the seas surrounding Sweden will increase considerably after 2015 as a result of the introduction of stringent emission limits on NOx and sulphur. This may give trucks and trains an upper hand in market segments where customers can choose between sea transport...

Cost overrun of transport projects is one of the most important problems in transport planning. It also makes the result of the cost-benefit analyses uncertain, thus decreasing their usefulness for decision making. In recent years more emphasis has been put on improving cost calculations and...

Risky driving behavior is regarded as being one of the best predictors of traffic accidents. Traffic violations certainly signal risky driving behvior, but the analysis of the linkage of traffic violations, individual and vehicle characteristics and annual mileage has so far been hampered by the...