The application of social cost-benefit analysis to the evaluation of PROGRESA
In August 1997 the Mexican government introduced a key component of its overall development and poverty alleviation strategy, the PROGRESA program, in the most marginal rural areas of the country. The expansion of the program across localities took place in phases. By the final phase 11 of the program in early 2000, the program included nearly 2.6 million families in 72,345 localities in all 31 states. This constitutes around 40% of all rural families and one ninth of all families in Mexico.