Bloomberg Opinion columnist Barry Ritholtz speaks with Robert Arnott, the founder and chairman of the board of Research Affiliates LLC. Arnott plays an active role in the firm’s research, portfolio management, product innovation, business strategy and client-facing activities. As of December 2020, $157 billion in assets were managed worldwide using investment strategies developed by Research Affiliates. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com