Thanks for the more reputable source. TIL. I'll admit I didn't know about the per-pupil expenditure stats, and probably was just regurgitating something I had heard. This gives me something to research into.
Still, I find this to be a superfluous detail in relation to the point I was making. The fact remains that,
> "The authors find that when Black students are increasingly concentrated in separate school districts from White students in the same state, total revenue shifts in a way that disfavors the typical Black student’s district, even after controlling for racial differences in poverty."
which is the point I was referencing. No one needs statistics to be convinced that social status coincides very closely with race in the US. So either 1) there are a series of systemic issues at play responsible for the pattern, or 2) there is something inherent about certain races which determines their social status relative to other races. Given that 2 is the definition of racial bias and racism, 1 must be where we find ourselves.