Can anyone help me interpret this report from the Social Security Bulletin on variation in Social Security disability participation? I know I'm in trouble when I'm trying to interpret something that starts out with this sort of thing:
The variance relationship is given in equation (7):If I had been interested in this sort of thing maybe I would have gone to grad school in my undergraduate major, political science (which, at least at the graduate level, is a lot sciencier than you might think). There are reasons people go to law school and some of them have to do with figuring out what you don't want to do.
Var[ln(part)]=Var[ln(disprev)]+Var[ln(partdis)]+2Cov[ln(disprev),ln(partdis)]
I think this report shows that persons of Hispanic origin and those who live in households where English isn't spoken at home are less likely to be on Social Security disability (take that, Donald Trump!) but there's a lot more in this report that I'm struggling to interpret.