Agrarimperier Mellem Marked og Tribut, Den Jyske Historiker, No. 86/87, 1999 (co-editor), ISBN 87-7023-770-0
Mellem Civilisationshistorie og Globalhistorie, Den Jyske Historiker, No. 100, 2003 (co-editor), ISBN 87-91261-02-3
Tributary Empires in History. Comparative Perspectives from Antiquity to the Late Medieval, The Medieval History Journal, Vol. 6, No. 2 (special issue), 2003 (co-editor)
Fremmed og Moderne. Glimt af Antikken i Europa, Aarhus: Aarhus Universitetsforlag, 2005 (editor), ISBN 87-7288-949-7
Ancient Economies, Modern Methodologies, Bari: Edipuglia, 2006 (co-editor), ISBN 978-88-7228-488-9
Trade and Empire. In Search of Organizing Concepts for the Roman Economy, Past and Present, No. 195, 2007, pp.3–54
The Roman Bazaar. A Comparative Study of Trade and Markets in a Tributary Empire, Cambridge University Press, 2008, ISBN 978-0-521-85532-7
Universal Empire. A Comparative Approach to Imperial Culture and Representation in Eurasian History, Cambridge University Press, 2012, ISBN 978-1-107-02267-6 (co-editor)
The Oxford Handbook of the State in the Ancient Near East and Mediterranean, Oxford University Press, 2012, ISBN 978-0-19-518831-8 (co-editor)