Paul Erdkamp is Professor in Ancient History at Vrije Universiteit Brussels, Belgium. He teaches Ancient History, specializing in the Roman World, with a particular interest in economy, food supply, historiography, and environmental and social aspects of army and war.
Joseph G. Manning is Professor of Classics and Professor of History and Senior Research Scholar in Law at Yale University, New Haven, USA. He specializes in Hellenistic history with particular focus on the legal and economic history of Ptolemaic Egypt.
Koenraad Verboven is Professor of Ancient History at the University of Ghent, Belgium. He specializes in ancient social and economic history, particularly of the Roman world, and has a special interest in monetary history and numismatics, friendship and patronage based networks, guilds (collegia), (neo-)institutional analysis and complexity economics.