Affiliations

• ¹ Nuffield College, University of Oxford, Oxford, UK. raymond.duch@nuffield.ox.ac.uk.
• ² Edward Asiedu and Dorcas Sowah University of Ghana Business School, University of Ghana, Accra, Ghana.
• ³ Hitotsubashi Institute for Advanced Study, Hitotsubashi University, Tokyo, Japan.
• ⁴ City University of New York (CUNY) Graduate School of Public Health & Health Policy, New York, NY, USA.
• ⁵ Department of Public Administration, FAE University of Santiago Chile, Santiago, Chile.
• ⁶ Queensland University of Technology, Brisbane, Queensland, Australia.
• ⁷ University of Oxford, Oxford, UK.
• ⁸ Nuffield College, University of Oxford, Oxford, UK.
• ⁹ University of Melbourne, Melbourne, Victoria, Australia.