We study duopolistic pricing by ports that are congestible, share the same overseas customers and have each a downstream, congestible transport network to a common hinterland. In the central set-up, local (country) governments care about local welfare only and decide on the capacity of the port...

The purpose of this paper is to study welfare-optimal pricing of passenger and freight transport services in a federation. The prevalence of international transport flows in small open economies creates opportunities for tax competition and tax exporting. The latter strongly depend on the...

We study the impact of car user taxes on vehicle quality and demand for kilometres. First, holding car prices fixed, we find that a higher fuel tax leads households to choose cars of better fuel efficiency, provided that the demand for car use is inelastic. Surprisingly, a higher kilometre tax...

We study the implications of vertical integration in logistics and transport operations for welfare-optimal port access charges and hinterland congestion tolls. We show that, first, vertical integration of terminal operators and transport firms does not affect the optimal congestion toll rule...