In many cases, the expected efficiency advantages of public-private partnership (PPP) projects as a specific form of infrastructure provision did not materialize ex post. From a Public Choice perspective, one simple explanation for many of the problems surrounding the governance of PPPs is that...

Accessibility of goods, jobs, services and other opportunities is a fundamental condition for ensuring the well-being of citizens. This report examines how accessibility indicators can be used to improve transport planning and investment with that objective in mind. It also identifies principles...