The economy Peter Bofinger campaigns for the abolition of cash. "With today's technical possibilities coins and notes are in fact an anachronism," Bofinger told SPIEGEL.

If these away, the markets for undeclared work and drugs could be dried out. In addition, it would have the central banks easier to enforce its monetary policy.The teaching in Würzburg economics professor called on the federal government to promote at the international level for the abolition of cash. "That would certainly be a good topic for the agenda of the G-7 summit in Elmau," he said.

Even the former US Treasury Secretary Larry Summers and economist pleaded for an end to the already cash . Likewise, the US economist Kenneth Rogoff . He also argued that the interest rates of central banks have less clout when banks or consumer credit rather than hoard cash.

Critics warn, however , such debates would only distract from the real problems of the current monetary policy.

Leading German Keynesian Economist Calls For Cash Ban