"This paper uses a new dataset, "WATSAN," of private sector participation (PSP) projects for water and sanitation in …

"Introducing private sector participation (PSP) into the water and sewerage sectors in developing countries is … connections to water and sewerage services at the city and province level based on household surveys in Argentina, Bolivia, and …, connection rates to piped water and sewerage improved following the introduction of PSP, consistent with the case study …

"Competition in public procurement auctions in the water supply and sanitation sector is largely limited. This is … competition. Using data on public procurement auctions for water and sewage projects in developing countries, this paper shows … strategy. If water treatment plant and distribution network works are bundled in a single lot package, competition would be …