Past presidents of SIOE.

Philippe Aghion at the SIOE conference.

SIOE conference moments.

Giorgio Zanarone celebrating 11 years as SIOE Secretary.

Guido Friebel presenting at SIOE.

SIOE conference moments.

A typical SIOE gala dinner.

Ronald Coase (right) with conference organizer Lee Benham during the inaugural ISNIE conference 1997 in St. Louis.

Vernon Smith delivering his Presidential address.

Helping hands at the SIOE conference.