Giovanni Gregorini is Full Professor of Economic History and head of the Department of History and Philology at Catholic University of the Sacred Heart in Milan, Italy, where he teaches Economic History and Business History. Luciano Maffi is a Lecturer in Economic and Global History at the University of Parma, Italy. He also teaches Economic History at the Catholic University of the Sacred Heart in Milan, Italy. Marco Rochini is a Research Fellow at the Institute for History of Mediterranean Europe (National Research Council, Italy) and Adjunct Professor in Hagiography at the Catholic University of the Sacred Heart in Milan, Italy.