史蒂芬·列維特，1994年在麻省理工大學取得經濟學博士學位。1997年進入芝加哥大學執教短短兩年時間列維特就成為芝加哥大學經濟學院終身教授。2002年列維特被選為美國科學院經濟學部委員。列維特還擔任《政治經濟學雜誌》（JPE）的編輯和《經濟學季刊》（OJE）的編輯。

史蒂芬·都伯納，《紐約時報》和《紐約客》長期撰稿人，著有暢銷書《騷動的靈魂》和《一個英雄崇拜者的自白》。

Which is more dangerous, a gun or a swimming pool? What do schoolteachers and sumo wrestlers have in common? Why do drug dealers still live with their moms? How much do parents really matter? What kind of impact did Roe v. Wade have on violent crime?</p>

These may not sound like typical questions for an economist to ask. But Steven D. Levitt is not a typical economist. He is a much-heralded scholar who studies the riddles of everyday life -- from cheating and crime to sports and child rearing -- and whose conclusions regularly turn the conventional wisdom on its head. Thus the new field of study contained in this book: Freakonomics.</p>

Levitt and co-author Stephen J. Dubner show that economics is, at root, the study of incentives -- how people get what they want or need especially when other people want or need the same thing. In Freakonomics, they set out to explore the hidden side of ... well, everything. The inner workings of a crack gang. The truth about real-estate agents. The secrets of the Ku Klux Klan.</p>

What unites all these stories is a belief that the modern world is even more intriguing than we think. All it takes is a new way of looking. Steven Levitt, through devilishly clever and clear-eyed thinking, shows how to see through all the clutter.</p>

Read by Stephen J. Dubner</p>