Marie Gaarder

Marie Gaarder is the executive director of 3ie, leading the organisation’s efforts to improve lives in low- and middle-income countries by supporting the generation and effective use of high-quality and relevant evidence to inform decision-making.

Marie has over 19 years of experience managing operational and research projects with a development focus. In her previous role in 3ie, as director for evaluation and global director for innovation and country engagement, Marie provided strategic direction and guidance to 3ie’s work in evaluation and synthesis. Prior to joining 3ie, she was a manager in the World Bank’s Independent Evaluation Group, overseeing thematic, sector, corporate and project evaluations. She has also worked as the director of the evaluation department at the Norwegian Agency for Development Cooperation, where she was in charge of independent evaluation of programmes and activities financed over the Norwegian aid budget. Prior positions include being the deputy executive director of 3ie during the institution’s start-up years, and a senior social development economist at the Inter-American Development Bank, specialising in social protection and health programs in Central America. Marie has published extensively, including on evaluation of cash transfer programs, evaluation in fragile and conflict-affected states, and how to increase the accountability for evidence use and for outcomes among development agencies and governments. A list of publications and reports is available below.

Marie is the co-chair of the International Development Coordinating Group within the Campbell Collaboration, a member of the Research Ethics Review Committee of the Partnership for Economic Policy, a member of the DFID-CDC Evaluation & Learning Programme Steering Group, and a member of the WFP’s impact evaluation Strategic Advisory Panel (SAP).

Marie holds a PhD in Economics from University College London, an MSc in Economics from London School of Economics and a graduate degree in Political Science, Arabic and Economics from University of Oslo, Norway.