Cristina Rosillo-López is Senior Lecturer in Ancient History at Pablo de Olavide University in Seville, Spain. She specializes in Late Republican politics and Roman Economy. She has worked on corruption, public opinion, rhetoric, and the real estate market in ancient Rome.

Marta García Morcillo is Senior Lecturer in Ancient History at the University of Roehampton, UK. She specializes in the Roman Economy and ancient socio-economic mentalities. Her published work revolves around notions of economic profit, and the study of Roman financial activities and trade, with special focus on sales and auctions.