The problems caused by road congestion are frequently reported in the media and finding a solution to congestion ranks high on the agenda of politicians. Countless studies have been published detailing the number of working hours lost in traffic jams. The figures quoted in these studies are...

Using data from the 545 largest European cities, we study whether the expansion of their highway capacity provides a solution to the problem of traffic congestion. Our results confirm that in the long run, and in line with the ’fundamental law of highway congestion’, the expansion in cities...

We employ a detailed two-stage model to simulate the operation of the Central Eastern European electricity market and network. Implementing different cases of coordination in congestion management between national transmission system operators, numerical results show the beneficial impact of...