Andreas H. Glas is Assistant Professor and Managing Director of the Defense Acquisition & Supply Management (DASM) research group at Bundeswehr University Munich. His research investigates the buyer-supplier interface and in particular performance-based contracts. He co-edited the Springer book Performance-based Logistics and his articles on the topic have appeared in journals including the Journal of Enterprise Information Management, International Journal of Physical Distribution and Supply Management, Journal of Military Studies, Supply Chain Management (IPM), and Journal of Public Procurement. His consulting experience includes major industrial and public buying institutions in Germany