Why have new jobs been so hard to come by? One view blames cyclical economic factors: at times when everyone is cautious about spending, companies are slow to expand capacity and take on more workers. But another, more skeptical account has emerged, which argues that a big part of the problem is a mismatch between the jobs that are available and the skills that people have. According to this view, many of the jobs that existed before the recession (in home building, for example) are gone for good, and the people who held those jobs don’t have the skills needed to work in other fields. A big chunk of current unemployment, the argument goes, is therefore structural, not cyclical: resurgent demand won’t make it go away.
Though this may sound like an academic argument, its consequences are all too real. If the problem is a lack of demand, policies that boost demand—fiscal stimulus, aggressive monetary policy—will help. But if unemployment is mainly structural there’s little we can do about it: we just need to wait for the market to sort things out, which is going to take a while.
The structural argument sounds plausible: it fits our sense that there’s a price to be paid for the excesses of the past decade; that the U.S. economy was profoundly out of whack before the recession hit; and that we need major changes in the kind of work people do. But there’s surprisingly little evidence for it. If the problems with the job market really were structural, you’d expect job losses to be heavily concentrated in a few industries, the ones that are disappearing as a result of the bursting of the bubble. And if there were industries that were having trouble finding enough qualified workers, you’d expect them to have lots of job vacancies, and to be paying their existing workers more and working them longer hours.
As it happens, you don’t see any of those things. Instead, jobs have been lost and hiring is slow almost across the board.