In the policy analysis community it is widely recognized that 'sound' policies meet three criteria: effectiveness, efficiency and equity. In most western countries, cost--benefit analysis (CBA) is currently the standard method to <italic>ex ante</italic> evaluate transport policy options. It scores high for...

Empirical research by Jonathan Haidt and Joshua Greene seems to support the idea that in moral decision-making under uncertainty, people follow their initial intuitions and 'gut feelings'. Rational judgements are at most rationalizations or afterthoughts in our judgements about risks. This paper...

In this paper we argue that traditional approaches to risk assessment should be supplemented by an explicit discussion of the moral acceptability of nuclear technology and the risks it poses. The introduction of nuclear energy in society should be seen as an ongoing social experiment, whose...

<title>Abstract</title> As the international dimension of environmental laws and legislation is gaining in importance, it has become increasingly essential to compare and assess international data. Can international data on noise, often produced by using different national calculation methods, be compared? And...

This paper reviews the literature on factors which help to realise major transport infrastructure projects within the forecasted budget, schedule and with the expected output. The most mentioned factors overall are as follows: (1) improving the cost and benefit estimates of projects, (2)...

Cost-benefit analysis (CBA) has been an important tool for transport planners for several decades. Despite its popularity it has often been criticized for several reasons, amongst other things, because the tool has some insolvable limitations when it is applied in practice. In this paper we...

This paper aims to discuss a number of questions that are highly important for the ex ante evaluation of the safety impacts of transport policy options, from the perspective of ethical theory: (1) Is it morally OK to express prevention on acceptance of fatalities or risks in monetary terms? (2)...

Increasing the number of people cycling to work brings a number of benefits: it can lead to reductions in air pollution and traffic jams, and increases people’s physical activity levels. We investigated the extent to which work-related factors influence (1) whether an individual decides to...

Recent research suggests that during the past decades the average travel time of the Dutch population has probably increased. However, different data sources show different levels of increase. Possible causes of the increase in average travel time are presented here. Increased incomes have...

Recent research suggests that during the past decades the average travel time of the Dutch population has probably increased. However, different data sources show different levels of increase. Possible causes of the increase in average travel time are presented here. Increased incomes have...