This note makes no sense. School source would equalize SAT differences.<p>I doubt HBS would allow a 100 pt difference in SAT score for minority students vs. others.<p>Instead, you can argue, despite normalizing for SAT score and for School choice, you still show inequality via income a few years later.<p>Common HN opinion is that if only minorities would reach the same schools (Stanford, Harvard), they would not experience discrimination. However, as the OP shows, even adjusting for School, you end up with unexplained income variances between racial groups.<p>Discussed here a few weeks back in the comments:<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10741116" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10741116</a>