"How to make the most of public investment? This question is critical in today's tight fiscal environment. Given that sub-national governments in OECD countries carry out more than two thirds of total capital investment, they have played a key role in executing national stimulus packages during...

This Review measures the level and composition of support to Brazilian agriculture, and evaluates the effectiveness of current measures in attaining their objectives. The study finds that Brazil provides much lower support to its agricultural sector than most OECD countries. However, a large and...

This report complements earlier OECD work on liquid biofuels and provides information on biomass based heat and power, as well as on biogas. It discusses the heterogeneous portfolio of different biomass feedstocks, conversion technologies, and pathways of utilisation. It also shows that...