Competitive tendering provides a way to introduce competition to railways whilst preserving an integrated network of services. It has been used for freight railways in some countries but is particularly attractive for passenger networks when subsidised services make competition between trains...

The growth potential of countries increasingly depends on the effectiveness of their innovation systems in creating, diffusing and using knowledge. A large share of market-based or informal knowledge flows occur within industrial clusters that can be seen as reduced-form innovation systems....

Do roads induce mobility? This might sound like a strange question, yet it only stands to reason that building new roads -- or other infrastructure -- may actually encourage people to use the new additional capacity to travel more. Induced mobility is a hotly debated issue, but the experts are...