Quote – Alan Greenspan, writing in Ayn Rand's Objectivist newsletter.

[It is a] collectivist [myth that business people] would attempt to sell unsafe food and drugs, fraudulent securities, and shoddy buildings….It is in the self-interest of every businessman to have a reputation for honest dealings and a quality product.

Found in "Blindly Into the Bubble," by Paul Krugman. New York Times.