Infrastructure systems play a vital role in economic and social development. Demand for infrastructure is set to continue to expand significantly in the decades ahead, driven by major factors of change such as global economic growth, technological progress, climate change, urbanisation and...

Transport infrastructure is crucial to connect developing countries and help them to boost trade, growth and regional integration. This is because cross-border or long-distance roads and railways as well as international ports and airports are needed to move products and people around in a...

Energy, transport, water and telecommunications all are essential to future development and growth. However, infrastructure investment requirements over the coming decades will be massive, running into trillions of dollars. How will the needed investments be financed, given that OECD populations...

Transcontinental Infrastructure Needs to 2030/50 explores the long-term opportunities and challenges facing major gateway and transport hub infrastructures -- ports, airports and major rail corridors – in the coming decades. The report uses projections and scenarios to assess the broader...

This Round Table is one of a series of research events to discuss tools to improve transport planning. It addressed the macroeconomic effects of transport infrastructure policies, and aimed at identifying analytical and empirical tools that could determine the overall volume of public...

Cost-benefit analysis (CBA) is indispensable for making good decisions on what transport projects to fund. It essentially aims to figure out which projects offer the best value for money. However, the practical relevance of CBA does not always live up to its appeal in principle. One problem is...