There is limited knowledge about the valuation of reduced transport time variability for freight transports. This paper analyses a Swedish grocery company’s transports by shuttle train, as a case study. The distribution of the train arrival time is analyzed; it is shown that the 10 per cent...

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 performs an ex-post cost-benefit analysis (CBA) of the Metro system in Stockholm built in the 1950s. We find that the Metro was socially beneficial and that the largest benefit of the Metro is its capacity, making it possible for many people to travel to and from the city center. We...

Cost-Benefit analysis (CBA) is sometimes criticized for not taking account of induced demand due to planning policy or relocalization triggered by large infrastructure investments. There is also a notion among planers and decision makers that accounting for these effects can underestimate the...

We provide a synthesis of results and insights from the Swedish Value of Time study, with focus on what is relevant for transport appraisal and understanding travel behaviour. We summarize recent econometric advances, and show how these enable a better understanding and identification of the...

Shifting transportation to electrified modes, e.g., rail, is a politically attractive way of reducing greenhouse gas (GHG) emissions from the transportation sector. There is a vivid debate about the effects such a shift has on GHG emission and how these should be assessed and appraised. We argue...

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...

One of the most common motivations for public transport investments is increased capacity. However, appraisal methodologies for projects meant to increase capacity are relatively less well developed compared to methodologies for projects aiming to reduce travel times. Each of the consequences of...

The benefits captured in an appraisal of a railway investment are determined by what timetables the analyst assumes in the scenarios with and without the investment. Without an explicit, objective and verifiable principle for which timetables to assume, the appraisal outcome is virtually...

A number of highly cited papers by Flyvbjerg and associates have shown that ex-ante infrastructure appraisals tend to be overly optimistic. Ex post evaluations indicate a bias where investment cost is higher and demand lower on average than predicted ex ante. These authors argue that the bias...