Nancy Birdsall is president emeritus and a senior fellow at the Center for Global Development, a policy-oriented research institution that opened its doors in Washington, DC in October 2001. Prior to launching the Center, Birdsall served for three years as senior associate and director of the Economic Reform Project at the Carnegie Endowment for International Peace. Her work at Carnegie focused on issues of globalization and inequality, as well as on the reform of the international financial institutions.

From 1993 to 1998, Birdsall was executive vice-president of the Inter-American Development Bank, the largest of the regional development banks, where she oversaw a $30 billion public and private loan portfolio. Before joining the Inter-American Development Bank, she spent 14 years in research, policy, and management positions at the World Bank, including as director of the Policy Research Department.