traffic information on traveller behaviour. Specifically, we distinguish between the marginal impact of expected travel times …-phone with traffic information as a reward in our experiment respond to the deviation of actual travel times from the expectation …, which they did not do before. This we interpret as evidence that traffic information indeed affects behaviour. We also find …

advanced traveller information systems (ATIS). We examine the properties of the information market, and in particular, the … relationship between monopoly information pricing and road system efficiency. From model experiments, we find that increasing … information penetration will lead to negative external effects for the already informed drivers. Furthermore, monopoly information …