About the Authors
Steven David "Steve" Levitt (born May 29, 1967) is an American economist known for his work in the field of crime, in particular on the link between legalized abortion and crime rates. Winner of the 2004 John Bates Clark Medal, he is currently the William B. Ogden Distinguished Service Professor of Economics at the University of Chicago, director of the Becker Center on Chicago Price Theory at the University of Chicago Booth School of Business, and co-editor of the Journal of Political Economy published by the University of Chicago Press. He co-authored the best-selling book Freakonomics (2005) and its sequel Superfreakonomics (2009). Levitt was chosen as one of Time Magazine's "100 People Who Shape Our World" in 2006. (from http://en.wikipedia.org/wiki/Steven_Levitt)
Stephen J. Dubner (born August 26, 1963) is an American journalist who has written four books and numerous articles. Dubner is best known as co-author (with economist Steven Levitt) of the pop-economics book Freakonomics: A Rogue Economist Explores the Hidden Side of Everything and its 2009 sequel, SuperFreakonomics.