Letter from Chicago - yup, inequality matters
"Earlier this year, Judge Richard A. Posner published “A Failure of Capitalism,” in which he argues that lax monetary policy and deregulation helped bring on the current economic slump. Posner has been a leading figure in the conservative Chicago School of economics for decades. In September, he came out as a Keynesian. As acts of betrayal go, this was roughly akin to Johnny Damon’s forsaking the Red Sox Nation and joining the Yankees.
But there's something else worth remarking:
"Raghuram Rajan, an Indian-born Chicago professor, is one of the few economists who warned about the dangers of the financial crisis. In 2005, he said that deregulation, trading in complex financial products, and the proliferation of bonuses for traders had greatly increased the risk of a blowup. In a new book he’s working on, “Fault Lines,” Rajan argues that the initial causes of the breakdown were stagnant wages and rising inequality. With the purchasing power of many middle-class households lagging behind the cost of living, there was an urgent demand for credit."
Inequality is not only undesirable in itself. It also helped cause the crisis, on this reading. Read more on the demand for credit here. Read more about inequality here.