He is the Director of the Research Institute for Public Management and Governance and the Coordinator for the Management Certificate in Public Procurement. He is also the Editor of the Journal of Public Procurement and the Managing Editor of the International Journal of Organization Theory and Behavior. His research focuses on questions of management, strategy and public procurement. His publications have appeared in many leading journals in the field such as the Public Administration Review, Public Performance Management Review, American Review of Public Administration, Journal of Public Procurement and Administration & Society.