Constantine Manda is the co-founder of the Network for Impact Evaluation Researchers in Africa (NIERA). He is also the co-founder and Director of the Impact Evaluation Lab at Tanzania’s Economic and Social Research Foundation (ESRF). He is also a PhD candidate in the Department of Political Science at Yale University with a focus on political economy of development and comparative politics. Before Yale, he was the Senior Research Analyst at Twaweza, an international NGO, where he worked on a series of randomized experiments aimed at improving education outcomes in Tanzania. Constantine served as a member of advisory groups for Tanzania’s Commission for Science and Technology (COSTECH) and the another on impact evaluation at the University of Johannesburg. He has written regularly about Tanzanian politics for both Tanzanian and U.S. outlets.