The audience at the Toronto conference.

Four presidents of SIOE together.

Oliver Williamson at the 2009 conference.

Bernard Salanié at SIOE 2017.

Pablo Spiller and Eric Brousseau at SIOE 2018.

Philip Keefer and John Ahlquist at SIOE 2024.

Vernon Smith delivering his Presidential address.

Animated discussion during the 2009 conference.

It is hard to focus on the institutional equilibrium during a gala dinner cruise on Lake Michigan after a great conference.

SIOE conference moments.