Council
Executive Committee
| Past President: | Claude d'Aspremont | (2016-2017) |
| President: | Hans Peters | (2018-2019) |
| President Elect: | Arunava Sen | (2018-2019) |
| Secretary-treasurer: | Vincent Merlin | (2014-2017) |
Elected members
| Tommy Andersson | (2016-2021) |
| Dolors Berga | (2014-2019) |
| Carmen Bevia | (2016-2021) |
| Felix Brandt | (2016-2021) |
| Walter Bossert | (2014-2019) |
| Youngsub Chub | (2018-2023) |
| Ulle Endriss | (2016-2021) |
| Marc Fleurbaey | (2014-2019) |
| Anke Gerber | (2018-2023) |
| Bettina Klaus | (2014-2019) |
| Jordi Masso | (2014-2019) |
| Debasis Mishra | (2016-2021) |
| Juan D Moreno | (2016-2021) |
| Ipek Ozkal Sanver | (2018-2023) |
| Joana Pais | (2016-2021) |
| Szilvia Papai | (2016-2021) |
| Maggie Penn | (2018-2023) |
| Marcus Pivato | (2018-2023) |
| Agnieszka Rusinowska | (2018-2023) |
| Shigehiro Serizawa | (2018-2023) |
| James Schummer | (2018-2023) |
| Utku Unver | (2014-2019) |
Past presidents
| Kenneth Arrow (1921-2017) | (President 1992-1993) |
| Amartya K. Sen | (President 1994-1995) |
| John Harsanyi (1920-2000) | (President 1996-1997) |
| Hervé Moulin | (President 1998-1999) |
| Kotaro Suzumura (1944-2020) | (President 2000-2001) |
| Salvador Barberà | (President 2002-2003) |
| William Thomson | (President 2004-2005) |
| Prasanta K. Pattanaik | (President 2006-2007) |
| John A. Weymark | (President 2008-2009) |
| John E. Roemer | (President 2010-2011) |
| Maurice Salles | (President 2012-2013) |
| Bhaskar Dutta | (President 2014-2015) |
| Claude d'Aspremont | (President 2016-2017) |
| Hans Peters | (President 2018-2019) |
