
Giannis Karakatsianis holds a PhD in Modern History from the University of Athens, while he has a postgraduate specialisation in the History of Philosophy. He has given numerous lectures at Greek and European Universities on topics mainly related to the period 1930-1960, the History of Cooperatives, Oral and Local History, Ideology, and innovative approaches to the Teaching of History.

Lefteris Tsoulfidis holds a Ph.D. and an M.A. in economics from the New School of Social Research, New York and a B.A. in Economics from the University of Macedonia, Thessaloniki.
He worked for many years in universities in New York including Hofstra University and College of New Rochelle before joining the Department of Economics of the University of Macedonia in Thessaloniki,
