Did the gentleman from Pollara want to weigh in on that?
Specifically, what I'm trying to understand is how we can identify the presence or magnitude of racial discrimination when it's mixed in with other data points. One way might be to compare outcomes for, let's say, Brazil and Cuba. They have different income levels, but they are ethnoculturally similar. Maybe we can compare wealthier Muslim-majority countries in the Middle East with less wealthy countries.
Can we find out more about the magnitude of racial and religious discrimination by those kinds of comparisons?