Study conducted by Tullio Jappelli (University of Naples Federico II, CSEF and CEPR) and Mario Padula (Ca’ Foscari University of Venice, CSEF et CEPR)

Study realised by Eric Jondeau and Michael Rockinger (Lausanne University)

Study realised by Renata Bottazzi (University of Bologna), Tullio Jappelli (University of Naples, CSEF and CEPR) and Mario Padula (University of Venice and CSEF)

Study realised by Wolfram J. Horneff (Goethe University), Raimond H. Maurer (Goethe University), Olivia S. Mitchell (The Wharton School
University of Pennsylvania), and Michael Z. Stamos (Goethe University)