We’re dipping into our archives for this episode of Boxes and Lines and revisiting our episode with Eric “Batch” Budish (nickname bestowed by us), the Paul G. McDermott Professor of Economics and Entrepreneurship at the University of Chicago Booth School of Business, whose groundbreaking paper, “The High Frequency Trading Arms Race: Frequent Batch Auctions as a Market Design Response” has helped shape exchange design proposals in stock markets and futures markets. Featuring an updated intro from Ronan and JR. Original episode recorded July 28, 2021.