Public-private partnerships (PPPs) are an important vehicle for private participation in infrastructure investment, delivery and management. Renegotiations are

The report examines the nature of risks and uncertainty associated with different types of public-private partnership projects and the practical consequences of

This report discusses the state of the art in understanding the economic effects of major transport infrastructure projects. It examines the limits of socio-eco

Public-private partnerships (P3s) typically rely on long-term contracts between participants. When conditions arise that fall outside the expectations embodied