by Linus Mattauch (Technical University Berlin) and Jiaxin Zhao (School of Public Policy and Management)
by Georg Weizsäcker (Humboldt University of Berlin)
by Friederike Reichel (LMU Munich)
by Valeria Burdea (LMU Munich), William Minozzi (The Ohio State University), Jonathan Woon (University of Pittsburgh)
by Davide Pace (LMU Munich)
by Sili Zhang (LMU Munich) and Manwei Liu (Nanjing Audit University)
by Urs Fischbacher (Thurgauer Institute of Economics), Levent Neyse (DIW), David Richter (FU) & Carsten Schröder (FU)
by Angelika von Dulong (Humboldt University)
by Julius Stoll (Hertie School)
By Simone Maxand & Joschka Wanner
By Aleksandar Zaklan