Freakonomics (Levitt, Dubner)

Author Bios 
• Steven Levitt is a Professor of Economics at the University of Chicago and an editor of the Journal of Political Economy. In January 2004 he was awarded the John Bates Clark medal—for the economist under 40 who has made the greatest contribution to the discipline—by the American Economic Association.

• Stephen J. Dubner is the author of Confessions of a Hero Worshiper and Turbulent Souls and is a former writer and editor at the New York Times Magazine. He lives in New York City with his family. (Author bios from the publisher.)