Portal:Fix the Debt/IPS Retirement Benefits
A team of economists at the Political Economy Research Institute (PERI) at UMass Amherst broke a huge story this week that was promptly picked up by the New York Times, the Washington Post, the Financial Times, and newspapers around the globe. The economists proved that the essential underpinning "of the intellectual edifice of austerity economics," as Paul Krugman put it, is based on sloppy methodology and spreadsheet coding errors.
Three years ago, Harvard economists Carmen Reinhart and Kenneth Rogoff released a study that presented empirical evidence from 44 nations over a 200 year time span to demonstrate that countries with a public debt over 90 percent of GDP (the United States is at about 100 percent, Japan at 200 percent) have average growth rates one percent lower than other nations.
Forty-four countries, 200 years, Harvard -- pretty convincing, huh?
Except it was wrong.
It will come as no surprise that Reinhart and Rogoff have ties to Wall Street billionaire Pete Peterson, a big fan of their work. Peterson has been advocating cuts to Social Security and Medicare for decades in order to prevent a debt crisis he warns will spike interest rates and collapse the economy. (Peterson failed to warn of the actual crisis building on Wall Street during his time at the Blackstone Group.)