Media type: E-Article Title: The Economic Expansion of the Byzantine Empire, 900-1200 Contributor: Abulafia, David; Harvey, Alan imprint: JSTOR, 1992 Published in: The Economic History Review Language: Not determined DOI: 10.2307/2597441 ISSN: 0013-0117 Keywords: Economics and Econometrics ; History Origination: Footnote: