You must not understand the difference between using existing data sets to identify new mechanisms and expand out theoretical understanding of a particular phenomenon (e.g. segregation) and using the same data set to estimate odds ratio (any 2nd year grad student should be able to do that), while recycling the same literature in all of your work.
Also stu-pid point. That's no different than anything else. There are tons of studies on segregation. They use the same data sets. They same the same thing. Wow look at how much segregation there is. Segregation matters for XYZ. But I guess that belongs in a Top department and not colorism? Lol
the critique is not just about whether he collected original data or not. The critique is that he has used the SAME data over and over to come up with the same conclusion: Skin color matters. There are tons of studies on colorism everywhere and those doing such work are not even in top 50 programs. Is anyone surprised that colorism matters and it exists? Not a very novel conclusion!