1) Tooth Fairy?
2) Day Care - Excerpted from "Freakonomics" by Steven D. Levitt (mp3)
3) Real estate agents are your friends... RIGHT? Steven D. Levitt (mp3)
4) Dentists are your friends... RIGHT?
5) Real Estate: Continued....
6) Picking your nose in class and other incentives. Steven D. Levitt (mp3)
7) Economic Goals
8) The Problems with Day Care Incentives Excerpted from "Freakonomics" by Steven D. Levitt (mp3)