8.4.2 established that unequal treatment occurs and that its magnitude differs several-fold between comparable countries. It did not explain why the arrangement exists, why it is so durable, or why it survives the disappearance of the beliefs that produced it — the finding that measured attitudes improved for decades while measured hiring discrimination did not.

This lesson covers the accounts that try to explain that, and it grades each on the same criterion the rest of this course uses: what does it predict that could turn out false?

The accounts

The case where structural accounts are strongest