Julien Grenet (Advisor)
Department of Economics
Paris School of Economics
48 Boulevard Jourdan
Paris, 75014
France
Stephen Machin
Department of Economics
London School of Economics
32 Lincoln's Inn Fields
London WC2A
United Kingdom
Marc Gurgand
Department of Economics
Paris School of Economics
48 Boulevard Jourdan
Paris, 75014
France
Antonio Cabrales
Department of Economics
University College London
30 Gordon Street
London WC1H 0AX
United Kingdom