Yoram Barzel and Harold Demsetz at ISNIE 2015.

Vernon Smith delivering his Presidential address.

Philip Keefer and John Ahlquist at SIOE 2024.

Duncan Watts at SIOE 2017.

Chris Blattman delivering his keynote lecture.

The audience at the Toronto conference.

Duncan Watts presenting at SIOE.

SIOE conference moments.

Douglas Allen at SIOE 2015.

SIOE 2019 conference.