We argue that prevailing technologies for bus fare payment and boarding rules make boarding and alighting time t - usually treated as an exogenous parameter - a relevant decision variable in the optimisation of bus services. We show that diminishing t reduces optimal bus frequency and increases...

In this paper we investigate the relationship between operating cost and number of bidders for local bus contracts in London. Using an original database on 806 calls for tender on bus routes, we find that a higher number of bidders, whether actual or expected, is associated with a lower cost of...

This paper compares three European countries with long experience of competition in rail transport - Britain, Sweden, and Germany. Given the nature of the reforms undertaken, we would expect the British approach to be the most successful, with Sweden next and Germany least successful. But an...

Airport benchmarking has become a popular tool used by economists and airport managers alike. Within academic circles, a number of studies emerged assessing the productivity and efficiency of airports. This paper surveys the methods, data, and findings of empirical research in order to learn...

This paper quantifies the technical efficiency of German public bus transport companies and discusses main factors influencing their performance, using a stochastic production frontier approach. We test for the efficiency impact of ownership structure, competitive tendering, and potential...

In the context of inter-urban motorists' route choices and the travel time savings offered by the UK's first toll motorway, a range of SP exercises tested various contextual and design effects. The design aspects relate to how the marginal benefit of time savings is influenced by the size and...

We study airport pricing with aeronautical and concession activities, incorporating a positive relationship between delay and consumption of concession goods, and the effect of passenger types. We assume that as congestion increases, dwell time increases - and the money spent in concession...