Matthew A. Waller is the Dean of the Sam M. Walton College of Business, Sam M. Walton Leadership Chair, and Professor of Supply Chain Management. He is an inventor on the following patent: Waller, M.A. and Dulaney, E.F. System, Method and Article of Manufacture to Optimize Inventory and Merchandising Shelf Space Utilization, Patent No. US 6,341,269 B1. Date of Patent: January 22, 2002. His opinion pieces have appeared in Wall Street Journal Asia and Financial Times. Dr. Waller is an SEC Academic Leadership Fellow. He is coauthor of “The Definitive Guide to Inventory Management: Principles and Strategies for the Efficient Flow of Inventory across the Supply Chain” published by Pearson Education; “Integrating Blockchain into Supply Chain Management: A Toolkit for Practical Implementation,” published by Kogan Page; and “Purple on the Inside: How J.B. Hunt Transport Set Itself Apart in a Field Full of Brown Cows,” published by Epic Books. He received a B.S.B.A. summa cum laude from the University of Missouri, and a M.S. and Ph.D. from The Pennsylvania State University. He is the former Co-Editor-In-Chief of Journal of Business Logistics.