Many governments subsidize regional rail service as an alternative to road traffic. This paper assesses whether increases in service frequency reduce road traffic externalities. We exploit differences in service frequency growth by procurement mode following a railway reform in Germany to...

This Paper studies the interaction between repeated auctions of rail franchises of different lengths, uncertainty, and incentives for investment in rolling stock, following the privatization of British Rail. Theoretical predictions are tested empirically using a unique panel of data. Theory...

The paper studies the regulatory design in a industry where the regulated downstream provider of services to final consumers purchases the necessary inputs from an upstream supplier. The model is closely inspired by the UK regulatory mechanism for the railway network. Its philosophy is one of...

The paper develops a numerical simulation model to assess the possible consequences of competition on inter-Scandinavian air routes, using the Oslo-Stockholm route as a case. In the model, demand for air transportation depends on the price and frequency, reflecting consumer preferences for...

One of the main aims of the deregulation of previously heavily regulated markets is to diminish artificial barriers to entry. But in oligopolistic markets, the mechanisms whereby potential competition can discipline the behaviour of incumbent firms are not very well understood, especially since...

The much-studied relationship between domestic rivalry and export performance consists of those supporting a national-champion rationale, and those supporting a rivalry rationale. While the empirical literature generally supports the positive effects of domestic rivalry, the national-champion...