The Long-Term Impact of Microcredit Impacts was conducted in 1991-1992 by Bangladesh Institute of Development Studies (BIDS) and the World Bank. The survey's main focus was to provide data for an analysis of three major credit programs (Grameen Bank, Bangladesh Rural Advancement Committee, and the Rural Development-12 program of the Bangladesh Rural Development Board). The survey covered both villages from each of the programs under study as well as villages where no lending took place. The survey included 1,798 households randomly drawn from 87 villages of 29 thanas in rural Bangladesh. These households from 87 villages of 29 thanas were surveyed first in 1991-1992, and then revisited in 1998-1999.
