Feb. 3 (Bloomberg) -- Bloomberg View columnist Barry Ritholtz interviews Sebastian Mallaby, a Paul A. Volcker senior fellow for international economics at the Council on Foreign Relations. One of his latest book is “More Money Than God: Hedge Funds and the Making of a New Elite.” This commentary aired on Bloomberg Radio. See omnystudio.com/listener for privacy information.

Jan. 20 (Bloomberg) -- Bloomberg View columnist Barry Ritholtz interviews Charles D. Ellis, who founded the international strategy consulting firm Greenwich Associates in 1972. He now serves as an investing consultant to large institutional investors, government organizations and wealthy families. His latest book is “The Index Revolution.” This commentary aired on Bloomberg Radio. See omnystudio.com/listener for privacy information.