Annual Conference
A visual archive of moments, people, and ideas from our annual conference
Presidential address by Pauline Grosjean
Participants at INSEAD, SIOE 2026
Mattia Fochesato keynote address, SIOE 2026
The organizing team at INSEAD’s SIOE 2026
Mattia Fochesato and Florian Englmaier at SIOE 2026
Participants in SIOE 2026 at INSEAD
Plenary Panel “Organizing for Societal Change”, SIOE 2026
Participants at the SIOE Gala reception, INSEAD
Audience (including Bruno Chaves) at SIOE 2026
Gary Libecap at the ISNIE/SIOE at 30 Celebration
Bob Gibbons at the ISNIE/SIOE at 30 Celebration
Pauline Grosjean and Maria Guadalupe
Gala reception at SIOE 2026
The SIOE organizing team, 2020–2024.
The conference program in Chicago went fully digital.
Giorgio Zanarone celebrating 11 years as SIOE Secretary.
A typical SIOE gala dinner.
Panel discussion on Ukraine at SIOE.
Chris Blattman delivering his keynote lecture.
Expecting the keynote lecture ...
Wiola Dziuda delivering the keynote lecture at SIOE 2024.
AI Bootcamp session at SIOE 2024.
It is hard to focus on the institutional equilibrium during a gala dinner cruise on Lake Michigan after a great conference.
Philip Keefer and John Ahlquist at SIOE 2024.
Scott Gehlbach at the SIOE conference.
Scott Gehlbach introducing the keynote at the Harris Forum.
Scott Gehlbach and Guido Friebel at Horizon 2024.
SIOE conference moments.
Marzyeh Ghassemi presenting at SIOE.
Erik Brynjolfsson (Stanford) delivering a very nuanced keynote lecture about the promises and perils of AI.
Yan Chen at the Toronto conference.
Siwan Anderson delivering the keynote lecture.
Gillian Hadfield and Dylan Menell in discussion.
Raffaella Sadun presenting at SIOE.
Bob Gibbons delivering his Presidential address.
The audience at the Toronto conference.
Jonathan Stray and Joel Leibo in discussion.
Reception at the Toronto conference.
Four presidents of SIOE together.
SIOE 2019 conference.
Tore reading a poem at the conference dinner.
Nobel laureate Jean Tirole – the first SIOE keynote speaker who also presented a paper in a regular session.
Table 5 at the gala dinner, SIOE 2018.
Pablo Spiller and Eric Brousseau at SIOE 2018.
Giorgio Zanarone and David Baron at SIOE 2018.
Setting the stage for the annual conference.
Bernard Salanié at SIOE 2017.
Janet Landa and Barak Richman at SIOE 2017.
Oliver Hart at SIOE 2017.
Bentley MacLeod, Francine Lafontaine, Gillian Hadfield, and colleagues.
Giorgio Zanarone and Jens Prüfer at SIOE 2017.
Daniel Berkowitz at SIOE 2017.
SIOE 2017 at Columbia University.
Duncan Watts at SIOE 2017.
Young scholars attending SIOE 2017 at Columbia University.
Matthew Jackson at SIOE 2017.
Bob Gibbons at SIOE 2017.
Bengt Holmstrom (MIT) during a panel discussion at SIOE 2017, held at Columbia University.
Gary Libecap at SIOE 2017.
Lisa Bernstein and Robert Ellickson in conversation.
Emily Kadens, Benito Arrunada, and Scott Masten at the conference.
Celebrating a milestone at SIOE.
Henry Smith delivering his Presidential address.
Philippe Aghion at the SIOE conference.
Josiah Ober receiving the North Award.
The audience attending a session.
Sergei Guriev at the SIOE conference.
Helping hands at the SIOE conference.
Past presidents of SIOE.
Catherine Duggan presenting at SIOE 2015.
Douglas Allen at SIOE 2015.
Dean Williamson and Benito Arrunada at SIOE 2015.
Yoram Barzel and Harold Demsetz at ISNIE 2015.
The Coase Award ceremony at SIOE 2015.
Eric Brousseau (Paris-Dauphine) and Lee Epstein (Washington U) having a good time at a reception in Florence.
Barry Weingast and Douglass North enjoying the conference at Stanford.
Mark Koyama, Anja Shortland, and David Skarbek in conversation.
Oliver Williamson at the 2009 conference.
Animated discussion during the 2009 conference.
Friends and colleagues at the 2009 conference.
Rui de Figueiredo and Emmanuel Raynaud at the conference.
Ronald Coase (right) with conference organizer Lee Benham during the inaugural ISNIE conference 1997 in St. Louis.