"Erdkamp's work is a successful discussion of an important and fundamental area of Roman history. The Grain Market in the Roman Empire is a valuable addition to the scholarly literature on the supply and distribution of food within the center of the Empire and the forces of the ancient market. Erdkamp's attention to the complexities of the economic, political, and social forces and his use of appropriate ethnographic evidence makes his case a persuasive one. Erdkamp's familiarty with the literary and material evidence and his fluency with the theoretical forces that drive the ancient market will ensure that his ideas remain an important element in the discussion of the Roman economy for years to come." Joseph Lemak, Elmira College, Bryn Mawr Classical Review