Sara Harcourt is senior policy director for development finance at the ONE Campaign in London, where she leads a team focused on analysis of official development assistance and domestic resource mobilization. Previously she worked on aid effectiveness and U.S. foreign assistance in Washington, D.C.; and represented ONE at the Fourth High Level Forum on Development Effectiveness in South Korea in 2011. Prior to joining ONE, Sara worked for the Global Economy and Development program at The Brookings Institution in the United States, where she helped launch the Africa Growth Initiative. She holds an M.A. in international relations from the University of Florida, and a B.A. from Wake Forest University.