[Alex3917]

> School integration creates gangs?

C.f. http://www.amazon.com/World-We-Created-Hamilton-High/dp/0674...

> Rucker estimates that each additional year of exposure to desegregated schools increased black men’s annual earnings by roughly 5 percent, increased their wages by 2.9 percent, and led to an annual work effort that was 39 hours higher.

Also, what exactly does that mean? E.g. a person going from an all black school to a school that's 90% white is going to have almost nothing in common with someone going from an all black school to a school that's still 90% black. I skimmed over the study, but I'm having trouble understanding how they are controlling for demographics and what they call the 'black-white exposure index'.