To reduce environmental impact of transport and congestion several kinds innovations can play an important role. Many examples of incremental innovations exist, but the transport sector does not have a good record of more radical innovations. In the literature on innovations it has been...

Road pricing policies have been a subject of research for many decades. Even though until now examples of actual implication in the real world are limited, many different road-pricing measures have been considered, both in literature as well as in the political debate in several countries....

Road pricing policies are, after a cooling down period of a couple of years, again prominently back on the political agenda in the Netherlands. But also in the period of less political interest, research in the field of (road) pricing policies continued in other countries as well as in the...

With the upcoming implementation of high-speed railway infrastructure in the Netherlands, interest has arisen in the spatial-economic effects this might have. Experiences with high-speed rail outside the Netherlands have shown that effects at a local or regional level can be important, due to...

Research on 'happiness' suggests that once an average per capitaincome of around US$10,000 is achieved in acountry, further increases in income will not lead to a significantincrease in happiness. Additional income willprobably often be spent on the satisfaction of mainly 'relative'needs, of...

This paper discusses how regulations can determine environmental and safety outcomes in transport systems. It explores the relationships between regulations and direct and indirect costs, and between regulations and benefits. It also discusses the ethical issues, such as the fact that...