Bill Savedoff was a senior fellow at the Center for Global Development where he works on issues of aid effectiveness and health policy. His current research focuses on the use of performance payments in aid programs and problems posed by corruption. At the Center, Savedoff played a leading role in the Evaluation Gap Initiative and co-authored Cash on Delivery Aid with Nancy Birdsall. Before joining the Center, Savedoff prepared, coordinated, and advised development projects in Latin America, Africa and Asia for the Inter-American Development Bank and the World Health Organization. As a Senior Partner at Social Insight, Savedoff worked for clients including the National Institutes of Health, Transparency International, and the World Bank. He has published books and articles on labor markets, health, education, water, and housing including “What Should a Country Spend on Health?,” Governing Mandatory Health Insurance, and Diagnosis Corruption.