Sergi Jimenez is an associate professor at the Universitat Pompeu Fabra. He is the Director of the Barcelona Microeconometrics Summer School (BMiSS, Barcelona GSE), and of the Chair LaCaixa-FEDEA Econome de la Salud y abitos de Vida at FEDEA. Organised by the Centre for Health Service Economics and Organisation. To meet the speaker, contact catia.nicodemo@economics.ox.ac.uk