The NYTimes “economics columnist”:
What does it mean to say that we have a structural unemployment problem? The usual version involves the claim that American workers are stuck in the wrong industries or with the wrong skills. A widely cited recent article by Raghuram Rajan of the University of Chicago asserts that the problem is the need to move workers out of the “bloated” housing, finance and government sectors.
Actually, government employment per capita has been more or less flat for decades, but never mind — the main point is that contrary to what such stories suggest, job losses since the crisis began haven’t mainly been in industries that arguably got too big in the bubble years. Instead, the economy has bled jobs across the board, in just about every sector and every occupation, just as it did in the 1930s. Also, if the problem was that many workers have the wrong skills or are in the wrong place, you’d expect workers with the right skills in the right place to be getting big wage increases; in reality, there are very few winners in the work force.
All of this strongly suggests that we’re suffering not from the teething pains of some kind of structural transition that must gradually run its course but rather from an overall lack of sufficient demand — the kind of lack that could and should be cured quickly with government programs designed to boost spending.
Or maybe the reason wages aren’t rising is that the “right” industries haven’t been invented since too many of our smarties are working on Wall Street and not in Silicon Valley. Arnold Kling on why Krugman’s story is wrong:
Modern Keynesians claim the problem is that businesses and consumers are not doing their part. Borrowing and spending is a tough job, the Keynesians say, but somebody has to do it, and that somebody should be the government.
Unfortunately, this view may not be correct. Instead, I believe that the process of creating employment is explained not by the theories of Keynes, but rather by the theories of Adam Smith and David Ricardo. … From the perspective of Smith and Ricardo, real jobs emerge in the context of patterns of sustainable specialization and trade.
Unfortunately, the patterns of specialization and trade that had emerged five years ago were not sustainable. Many jobs in home construction, durable-goods manufacturing and distribution, and mortgage finance were dependent on housing markets with ever-rising prices. In the U.S. and the U.K. in particular, the finance industry expanded well beyond its true economic value. Once the property bubbles burst, these jobs were exposed as not viable. Meanwhile, ongoing creative destruction brought about by the Internet and globalization have continued to allow substitution of capital and emerging-market labor for industrialized countries’ labor in many sectors. Together, these phenomena have caused widespread dislocation.
More government spending will not bring back the days when supposedly triple-A-rated mortgage securities could be fashioned out of dodgy loans to unqualified borrowers … The necessary adjustments can only be made by the decentralized efforts of entrepreneurs. … Entrepreneurs have to figure out ways to utilize resources that satisfy wants in an efficient way. The market mechanism first must undertake trial and error to create production processes that exploit comparative advantage. Until these new patterns of sustainable specialization and trade are discovered, there are no job slots.




















