In CTS Working Paper 2011:14 it is shown that the balance between road, rail and sea transports for long distance freight transports in, to and from Sweden in 2015/16 would shift in favour of road transports. The result follows the prediction that the sea transport costs increase slightly less...

It is sometimes argued that standard state-of-practice logit based models cannot forecast the demand for substantially reduced travel times, for instance due to High Speed Rail (HSR). The present paper investigates this issue by reviewing travel time elasticities for long-distance rail travel in...

The paper analyzes the political acceptability of policies targeted at relieving urban congestion. The paper combines a stylized model of an urban transport network with a somewhat more detailed model of the political process that incorporates interactions between voters, special interest groups...

This paper considers the choice between different approaches to contract for the construction and maintenance of infrastructure projects. The need to control for user and third party costs over the life cycle of an asset is demonstrated to be a core aspect of welfare maximising contract design....

It is still an open question whether the dynamic or the static format should be used in multi-unit settings, in a uniform price auction. The present study conducts an economic experiment in a common value environment, where it is found that it is more a question of whether the auctioneer wants...

Cost-benefit analysis (CBA) is often used when many transport investments need to be ranked against each other, for example in national investment planning. However, results are often questioned on claims that the ranking depends crucially on uncertain assumptions about the future, and on...

In this paper, renewal costs for railway tracks are investigated using survival analysis. The purpose is to derive the effect from increased traffic volumes on rail renewal cycle lengths and to calculate associated marginal costs. A flow sample of censored data containing almost 1 300...

This study compares the effectiveness of potential future shipping fuels in terms of cost and climate change impact and in particular the pros and cons of LNG compared to liquefied fuels. Today there are only a small number of LNG-fuelled ships and none that use FTdiesel, methanol or DME. This...

In this study we estimate the demand for peace and quiet, and thus also the willingness to pay for railway noise abatement, based on both steps of the hedonic model regression on property prices. The estimated demand relationship suggests welfare gains for a 1 dB reduction of railway noise as;...

This paper compares forecasted effects of the Stockholm congestion charges with actual outcomes. The most important concerns during the design of the congestion charging scheme were the traffic reduction in bottlenecks, the increase in public transport ridership, the decrease of vehicle...