
| Differentiation of infrastructure charges-potential and impacts |
| Differentiated infrastructure charging: a comparison of theory and practise |
| Motivational factors influencing behavioural responses to charging measures in freight operator sector |
| Options for road user charges - two Italian case studies |
| Co-introduction of charges on urban roads and motorways in metropolitan areas: a model-based investigation |
| Impacts and incentives of differentiated rail infrastructure charges in Europe - focus on freight |
| Effect of imperfect competition on infrastructure charges |