Christopher Shea summarizes a new economic study:
If you’re a criminal, one of your principal challenges involves knowing whom it’s safe to do business with. You don’t want to sell to an undercover cop, obviously, but you also don’t want to sell to an eager-but-clueless criminal who may well get caught and drag you down with him. Like certain ostentatious displays by males in the animal kingdom, gang colors serve as a handicap, [economist Andrew] Mell argues: Yes, they make it more likely that the person wearing them will be caught. Yet they semaphore the following message: If I’m still willing to commit crimes when I have this handicap, I must be pretty good at evading the police. Incompetent criminals couldn’t get away with wearing gang colors.
(Image: "Hand Signs" by Joshua Scott)
The Dish 