Studies: School of Letters (University of Athens), University Paris I-Pantheon-Sorbonne (France)
Publications:
The family institution in Epirus during the 13th century, Athens 1990
Time and ages in the byzantine society. The classification of ages as presented by the hagiographical texts of the middle byzantine period, Athens 1997
Emperor or Manager. Power and political ideology in Byzantium before 1453, transl. Paul Magdalino, Ed. La pomme d’Or, Geneva 2011 (first publ. in Greek, Athens 2007)
Τhe “invisible” byzantine cities, Athens 2013
Articles on byzantine social history and historiography