In “The Bill Gates Problem,” Tim Schwab excoriates the billionaire philanthropist and his foundation. By David Enrich David Enrich is the Times business investigations editor. He is working on his ...

“Taming the Street,” by Diana B. Henriques, and “The Problem of Twelve,” by John Coates, tell the story of America’s powerful and unwieldy financial institutions. By J. Bradford DeLong TAMING THE ...