Regulation is often gamed by incumbent producers to reduce the opportunity of upstarts upsetting the status quo. Europe is starting to figure that out and the study is a rear guard academic action in trying to maintain some sort of intellectual respectability for the old, failed, europe.

“Recent research surveyed by the Organization for Economic Cooperation and Development, a governmental think tank for the rich nations, found that mobility in the United States is lower than in other industrial countries. One study found that mobility between generations — people doing better or worse than their parents — is weaker in America than in Denmark, Austria, Norway, Finland, Canada, Sweden, Germany, Spain and France. In America, there is more than a 40 percent chance that if a father is in the bottom fifth of the earnings’ distribution, his son will end up there, too. In Denmark, the equivalent odds are under 25 percent, and they are less than 30 percent in Britain.

America’s sluggish mobility is ultimately unsurprising. Wealthy parents not only pass on that wealth in inheritances, they can pay for better education, nutrition and health care for their children. The poor cannot afford this investment in their children’s development — and the government doesn’t provide nearly enough help. In a speech earlier this year, the Federal Reserve chairman, Ben Bernanke, argued that while the inequality of rewards fuels the economy by making people exert themselves, opportunity should be “as widely distributed and as equal as possible.” The problem is that the have-nots don’t have many opportunities either.”

from

http://www.nytimes.com/2007/07/13/opinion/13fri2.html?_r=1&oref=slogin