"workers on the fringe of the job market "

Alan B. Krueger says the following:

"The labor market has evolved and become more complex, with growth in part-time jobs, older workers and outsourcing. The number of workers on the fringe of the job market – who will be captured in varying degrees by one or the other survey – will likely grow. This makes it essential that economic policymakers and businesses consider both surveys to measure the state of the job market, even if discrepancies between them might arise."

I think that's where I am: The Fringe.