Half a Century of Supply Chain Management at Wal-Mart

In 2012, a stock analyst was preparing a recommendation on what his firm, a large U.S. investment house, should do with its stake in Wal-Mart Stores, Inc. Wal-Mart, the world’s largest retailer, was trying to recover from a series of missteps that had seen competitors such as dollar stores and Amazon.com close the performance gap. Competitors had copied many aspects of Wal-Mart’s distribution system, including cross-docking products, eliminating storage time in warehouses, positioning stores around distribution centres, and widespread adoption of electronic data interchange (EDI), as well as ordering and shipping from suppliers.