Friday, February 29, 2008

"the myth of middle-class job loss"

That's the title of Stephen Rose's piece in the WSJ-- with more on international trade, in the broader context of technological advance, economic growth, and the supposed decline of the middle class...

Economic change is a messy process. New technologies open up many opportunities for those prepared to take advantage of them. At the same time, old firms and their workers are displaced and forced to start over. In 1900, for example, 40% of the U.S. work force was involved in agriculture. Today, that figure is less than 2%, and no serious observer would argue that we are worse off as a result of this transformation.

Yet many of today's most prominent politicians and pundits are making an updated version of precisely this argument. They claim that the decline in the number of manufacturing jobs has led to the replacement of good middle-class jobs by low-skill, low-pay "hamburger-flipping" service jobs.

This kind of populist dogma is bad politics and even worse economics. The assertion that the American middle-class is disappearing along with manufacturing jobs is, put simply, based on an outdated view of how the economy operates, and is empirically wrong. Nonetheless, the view that the economy has failed the middle class is widespread. The outsourcing of jobs to low-wage countries is, of course, the latest culprit. Polemicists from all sides find it irresistible to blame expanding trade for middle-class decline. But how widespread a problem is outsourcing, exactly?

It is certainly true that many jobs in manufacturing clothing, steel, metal products and automobiles have gone overseas....[But] In research just published by the Progressive Policy Institute, I show that incomes and employment have grown by substantial amounts in every state (even in the so-called Rust Belt) since the passage of the North American Free Trade Agreement in 1993.

In fact, there is no convincing, data-driven proof that trade has led to any overall job loss during the last 30 years. To the contrary, the economy has grown at a slow but steady rate (a few brief recessions notwithstanding) with trade and employment rising in tandem....

While women still lag in pay compared to men of similar educational attainment, the extraordinary rise in women's income since 1979 is a fact at odds with the notion of an overall decline in the American middle class. For men, the change in employment since 1979 has not been quite as clear-cut, or as positive....

I find that most of the employment gains over the last 30 years have been in business-management activities (administration, sales, finance and business services) as well as in professional services such as health care and education. While the percentage of U.S. jobs derived from manual work in agriculture, mining, timber and manufacturing has declined, the share of jobs related to low-skilled retail and personal/food services has remained steady....

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