Private sector participation in Guinea's urban water sector has benefited consumers, the government, and, to a lesser extent, the new foreign owners. Performance will improve further when the government starts paying its own water bill on time and when the legislature authorizes the collection...

In the early 1990s Mexico City's Federal District (the D.F.) initiated a series of service contracts with four operators in the private sector, each to be implemented in three stages over ten years. The idea was to introduce competitive pressures and to find out if a "gradualist" aaproach would...