The Grameen Bank is a microfinance organization started in Bangladesh that makes small loans (known as microcredit) to the impoverished without requiring collateral. The system is based on the idea that the poor have skills that are under-utilized. The bank also accepts deposits, provides other services, and runs several development-oriented businesses including fabric, telephone and energy companies. The organization and its founder, Muhammad Yunus, were jointly awarded the Nobel Peace Prize in 2006. (wikipedia)

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