The goal of this paper is the estimation of the effect of accidents on traffic congestion and vice versa. In order to do this, I use "big data" of highway traffic and accidents in England for the period 2007-2013. The data exhibit some remarkably stable cyclical pattern of highway traffic which...

This paper aims to study ways in which the impacts of road pricing upon travel demand can be examined in the wider city region, with a view to inform the design and possible future adaptations of road charges. Its theoretical framework incorporates the medium to long term impact of transport...

Most of the European countries risk not reaching the 2020 Digital Agenda for Europe (DAE) targets. In order to achieve these targets, private investments in ultra-broadband networks should be vigorously promoted by access regulation whilst the deployment of ultra-broadband networks in...