What an arrogant, ignorant and despicable piece of bigotry. Are you aware how the BLS classifies a person as no longer 'unemployed' or in the work force? Prove your contention.
Let's not make this unnecessarily tedious, so get off the high horse, ok?
People who remain "unemployed" for a very extended period of time are indeed dropped from the classification, it's true, but that's after several quarters of being unemployed--more than a year, I think. By then you have to think they either aren't looking in earnest and/or have found a way to get by without a job, meaning they don't "need" one. (Or maybe they've starved to death or they're in prison?) I was recently unemployed, started looking right before Sept. 11, 2001. To me, the four months out of work was an eternity, but even in the post-9/11 market I found something in less than a year.
As to "Sub-employment." If you have a Ph.D. and you're working at McDonalds, and you can't get out of that field after a time, then it's your own fault. You can't be "sub"-employed because all that education notwithstanding, you are clearly in the best job you can do.