Matthew W. Stolper (Professor of Assyriology, John A. Wilson Professor of Oriental Studies in the Oriental Institute) has worked primarily on Achaemenid Babylonian texts and secondarily on Elamite history and texts. His work on Babylonia when it was a province of the Achaemenid Persian empire mostly treats legal and administrative texts as evidence of social, economic and political history c. 450-300 B.C., the time between the consolidation of Achaemenid control and the consolidation of Seleucid control. His work on Elam and Elamite includes a survey of Elamite political history (out of print), a sketch of Elamite grammar, and publication of Proto-Elamite and Elamite texts from ancient Anshan. His main effort now is on Achaemenid Elamite and Achaemenid Aramaic administrative excavated by the Oriental Institute in 1933 at Persepolis, the imperial residence in the Persian homeland to be published in electronic and conventional forms. He serves on the editorial boards of the Chicago Assyrian Dictionary, the Journal of Cuneiform Studies, and ARTA.