David Closs David J. Closs is the John H. McConnell Chair Emeritus of Business Administration and former Chairperson in the Department of Supply Chain Management at Michigan State University. He received his Ph.D. in marketing and logistics from Michigan Stae. Dr. Closs is the author and coauthor of many books and publications in journals, proceedings, and industry reports. He was also a principal researcher for World Class Logistics: The Challenge of Managing Continuous Change and 21st Century Logistics: Making Supply Chain Integration a Reality. Dr. Closs is a frequent speaker at industry and academic conferences and presenter at executive education programs throughout the world. Dr. Closs formerly served as the editor of the Journal of Business Logistics. Read More Read Less