Banerjee, Sudeshna; Diallo, Amadou Bassirou; Wodon, Quentin - 2012
A recent study for sub-Saharan Africa by Banerjee et al. (2007) uses Demographic and Health Surveys (DHS) from 22 countries that have conducted at least two such surveys between 1990 and 2005 in order to collect comparable information across countries on access to modern and alternative...