Professor Mark Hanson is the founding Director of the Institute of Developmental Sciences at the University of Southampton, Director of the Division of Developmental Origins of Health and Disease in the University's School of Medicine and British Heart Foundation Professor of Cardiovascular Science.
Pierre-André Chiappori is the E. Rowan and Barbara Steinschneider Professor of Economics at Columbia University. He taught in France (Paris 1, EHESS, Ecole Polytechnique, ENSAE) before joining the University of Chicago as Professor of Economics. He has been a faculty member at Columbia since 2004. His research focuses on household behavior, risk, insurance and contract theory, general equilibrium and mathematical economics.