Benjamin Franklin did it. Henry Ford did it. And American life is built on the faith that others can do it, too: rise from humble origins to economic heights. “Movin’ on up,” George Jefferson-style, is not only a sitcom song but a civil religion.But many researchers have reached a conclusion that turns conventional wisdom on its head: Americans enjoy less economic mobility than their peers in Canada and much of Western Europe. The mobility gap has been widely discussed in academic circles, but a sour season of mass unemployment and street protests has moved the discussion toward center stage....“It’s becoming conventional wisdom that the U.S. does not have as much mobility as most other advanced countries,” said Isabel V. Sawhill, an economist at the Brookings Institution. “I don’t think you’ll find too many people who will argue with that.”...John Bridgeland, a former aide to President George W. Bush who helped start Opportunity Nation, an effort to seek policy solutions, said he was “shocked” by the international comparisons. “Republicans will not feel compelled to talk about income inequality,” Mr. Bridgeland said. “But they will feel a need to talk about a lack of mobility — a lack of access to the American Dream.”
The income compression in rival countries may also make them seem more mobile. Reihan Salam, a writer for The Daily and National Review Online, has calculated that a Danish family can move from the 10th percentile to the 90th percentile with $45,000 of additional earnings, while an American family would need an additional $93,000.
A Pew study found that 81 percent of Americans have higher incomes than their parents (after accounting for family size). There is no comparable data on other countries.