John List and Uri Gneezy have appeared on our blog many times. This guest post is part a series adapted from their new book The Why Axis: Hidden Motives and the Undiscovered Economics of Everyday Life. List appeared in our recent podcast “How to Raise Money Without Killing a Kitten.”
The passage of the Americans with Disabilities Act was a landmark civil rights bill. It afforded the disabled protections against discrimination that were similar to earlier landmark civil rights bills. In particular, the bill targeted two types of discrimination. One type was the discrimination against the disabled motivated by hatred or disgust. For example, one provision targeted employers that denied employment opportunities to those that truly qualified. Other parts of the bill focused on ensuring a level playing field for the disabled, like one requirement for businesses to make readily achievable retrofits to their businesses to afford the disabled access.
When economists think about the causes of discrimination, they tend to lump them into these two categories. The first is called animus discrimination, which is the type of discrimination we tend to associate with the treatment of African-Americans in the early 20th century. The second is called statistical discrimination, which is discrimination motivated by statistical trends associated with groups. For example, women tend to pay less for auto insurance because they are safer drivers.