In virtually all the debates about the eurozone I have been engaged in, someone usually makes the point that it is only when things get bad enough, the politicians finally act – eurobond, debt monetisation, quantitative easing, whatever. I am not so sure. The argument ignores the problem of acute collective action.
Last week, the crisis reached a new qualitative stage. With the spectacular flop of the German bond auction and the alarming rise in short-term rates in Spain and Italy, the government bond market across the eurozone has ceased to function.
