【F1】It is no longer just dirty blue-collar jobs in manufacturing; that are being sucked offshore but also white-collar service j

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问题 【F1】It is no longer just dirty blue-collar jobs in manufacturing; that are being sucked offshore but also white-collar service jobs, which used to be considered safe from foreign competition. Telecoms charges have tumbled, allowing workers in far-flung locations to be connected cheaply to customers in the developed world. This has made it possible to offshore services that were once non-tradable. Morgan Stanley’s Mr. Roach has been drawing attention to the fact that the "global labor arbitrage" is moving rapidly to the better kinds of jobs.【F2】It is no longer just basic data processing and call centers that are being outsourced to low-wage countries, but also software programming, medical diagnostics, engineering design, law, accounting, finance and business consulting. These can now be delivered electronically from anywhere in the world, exposing skilled white-collar workers to greater competition.
The standard retort to such arguments is that outsourcing abroad is too small to matter much. So far fewer than 1 million American service-sector jobs have been lost to off-shoring. Forrester Research forecasts that by 2015 a total of 3.4 million jobs in services will have moved abroad, but that is tiny compared with the 30 million jobs destroyed and created in America every year.【F3】The trouble is that such studies allow only for the sorts of jobs that are already being off-shored, when in reality the proportion of jobs that can be moved will rise as IT advances and education improves in emerging economies.
Mr. Blinder says: "education offers no protection.【F4】Highly skilled accountants, radiologists or computer programmers now have to compete with electronically delivered competition from abroad, whereas humble taxi drivers, janitors and crane operators remain safe from off-shoring. This may help to explain why the real median wage of American graduates hat fallen by 6% since 2000, a bigger decline than in average wages."
In the 1980s and early 1990s, the pay gap between low-paid, low-skilled workers and high-paid, high-skilled workers widened significantly. But since then, according to a study by David Autor, Lawrence Katz and Melissa Kearney, in America, Britain and Germany workers at the bottom as well as at the top have done better than those in the middle-income group. Office cleaning cannot be done by workers in India. It is the easily standardized skilled jobs in the middle, such as accounting, that are now being squeezed hardest.【F5】A study confirms that workers in tradable services that are exposed to foreign competition tend to be more skilled than workers in non-tradable services and tradable manufacturing industries.
【F5】

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答案一项研究则肯定了暴露在外国竞争下的从事可贸易服务的工人势必比那些从事不可贸易的工人和可贸易的制造业工人的技能要求更高。

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