Bloomberg Opinion columnist Barry Ritholtz interviews Roger Ibbotson, a professor emeritus of finance at Yale University who serves as chairman and chief investment officer at Zebra Capital Management LLC. He was also the founder and chairman of Ibbotson Associates (now a Morningstar company) and executive director of the Center for Research in Security Prices, which helped transform finance into a field of empirical study. His latest book, “Popularity: A Bridge Between Classical and Behavioral Finance,” co-authored with Thomas M. Idzorek, Paul D. Kaplan and James X. Xiong, was published in January. See omnystudio.com/listener for privacy information.

Bloomberg Opinion columnist Barry Ritholtz interviews Matthew Granade, chief market intelligence officer at Point72 Asset Management. Granade directs the firm’s central portfolio and manages Point72 Ventures, which funds early-stage companies in financial technology, enterprise automation, artificial intelligence and cybersecurity. Before joining Point72 in 2015, Mr. Granade co-founded Domino Data Lab and served as co-head of research for Bridgewater Associates.  See omnystudio.com/listener for privacy information.