Naef, Alain (university Of California (2) Luna, Francisco Vidal, Klein, Herbert S. (1) Persson, Karl Gunnar (university Of Copenhagen), Sharp, Paul (university Of Southern Denmark), Lampe, Markus (wirtschaftsuniversitat Wien (1) Zamagni, Professor Vera (university Of Bologna) (1) Gupta, Bishnupriya (university Of Warwick) (1)