Alexander Teytelboym is an Associate Professor of Economics at the University of Oxford, and a Tutorial Fellow at St. Catherine's College. He is also Deputy Director, Economics of Sustainability at the Smith School for Enterprise and the Environment, a Research Fellow at the Institute for New Economic Thinking at the Oxford Martin School, and a co-founder of Refugees' Say. His main research interests are market design and networks, as well as their applications to environmental economics.

Rachel Kranton is a James B. Duke Professor of Economics at Duke University. She studies how institutions and social settings affect economic outcomes. She develops theories of networks and has introduced identity into economic thinking. Her research contributes to many fields, including microeconomics, economic development, and industrial organization. She has been awarded fellowships at the Russell Sage Foundation in New York and the Institute for Advanced Study in Princeton. She joined Duke’s faculty in 2007.