Mohammad Abu Zaineh is Adjunct Professor of Economics at Aix-Marseille Université School of Economics and École des hautes études en santé publique in Paris. He has worked with UNAIDS in Geneva, the Palestine Economic Policy Institute in Ramallah and the Department of Economics as well as the Institute of Community and Public Health at Birzeit University, Palestine. His main areas of research include measurement and explanation of socioeconomic inequality; public economics and policies (applied mainly to health and the health care sector) and economic development.