[Solar19]

You're assuming racism is the cause of the gaps. Big assumption. Out of wedlock births alone will explain a gap of that size: more than 70% of black American children are born out of wedlock. That's a disastrous figure, an emergency really. There is no point wasting a moment's time on imagined racism when variables like that are looming so large. If that behavior doesn't change, there will be no closing of any gaps.

[DenisM]

I wonder would happen if single-parenting was controller for? Would outcomes come up to par with other races?

[Solar19]

It will be a chunk. It accounts for a lot of income variance in existing research, like Chetty's at Harvard. He and his colleagues seemed to bury the effect though in at least one of their papers on "inequality", which is frustrating since the effect size was the largest of all their predictors. They're ideologically biased, which is a huge problem in social "science" right now, and they don't want to talk about anything related to individuals' own behavior ot choices. They prefer to focus on blaming exogenous factors, society, etc.

IQ score differences are huge, and I'm not sure that anyone knows why. We might not have the full picture there for another 50+ years. At this point it would very difficult to even research it given that leftists will try to destroy your career if you do (e.g. the SPLC will smear you as a "white supremacist" if you research or discover or report group differences that are unfavorable to a non-white group, as they have smeared Charles Murray). The black-white IQ differences are greater than one standard deviation, which was very confusing to discover in graduate school – I had no idea. Since IQ predicts income, there is little chance of income parity anytime soon, unless we can find a sort of loophole around that relationship. But we won't be finding any loopholes or workarounds if we're not allowed to research it, so...

The out-of-wedlock birth rate and the IQ disparity are beefy predictors because they're so large in magnitude. Those two variables virtually guarantee a large income difference. There's really no way for a group to make as much money as another group if they're having 72% of their kids out-of-wedlock when the other group is at 20-25%, and also spotting the other group maybe 14+ points on mean IQ. Given those starting conditions, I wouldn't even worry about racism or talk about racism. I would focus on the things that I know are real and the I know are having a huge impact. There isn't any evidence of an equivalent effect of racism. That would be interesting to think about. For racism to be as punchy as out-of-wedlock births or IQ, we would need to see a situation like where basically black college graduates couldn't get jobs due to simple racial discrimination, at a really punchy rate. We don't see that. Systemic racism doesn't exist in the US by any definition I would think of based simply on the term. It seems to reduce to subjective construals through a leftist abstraction layer and symbolic/ideological framework. In other words, you need to be a leftist to see it, and if you don't see this invisible thing, you're a bad person. It's an arbitrary ideology at that point, and the timing is nothing short of predominant.