"Estache reviews the recent economic research on emerging issues for infrastructure policies affecting poor people in developing countries. His main purpose is to identify some of the challenges the international community, and donors in particular, are likely to have to address over the next...

To utilize public resources efficiently, it is required to take full advantage of competition in public procurement auctions. Joint bidding practices are one of the possible ways of facilitating auction competition. In theory, there are pros and cons. It may enable firms to pool their financial...

We explore the relation between the establishment of a regulatory agency and the performance of the electricity sector. We exploit a dataset comprising firmlevel information on a representative sample of 220 electric utilities from 51 development countries for the period 1985 to 2005. Our...