Paul Krugman, threat to the world

What he’s advocating is trade retaliation so extreme that it would make the 1930s look like a stroll in the park. Contrary to Professor Krugman’s naïve assumption that the Chinese would soon cave in and allow their currency to float if confronted by such hard-ball tactics, I am certain that nothing is more guaranteed to produce the opposite response.

Professor Krugman’s suggestion mines a rich seam of populist US thinking and rhetoric which grows ever more vocal and worrying as the recession persists. What makes Krugman and other highly regarded economists who toe the same line so dangerous is that they give intellectual respectability to a fundamentally disreputable idea…

An outbreak of protectionism is just what the still-fragile economic recovery doesn’t need. China makes an easy scapegoat for America’s ills, but it is not the cause, nor would making it revalue its currency provide the solution. The debate is echoed in Europe, where Germany – an exporter second only to China – finds itself blamed for the eurozone crisis. If only Germany would make itself less competitive, if only Germany would save, invest and export less, then everybody else would be fine. The virtuous find themselves depicted as the villainous. If the argument were not so perverse, it would be laughable.