Funny how the market is just waking up to the Euro debt problem. Many have argued that debt levels are unsustainable, yet the IMF has adopted the neo-Keynesian line that governments can spend with impunity so long as unemployment is high. If there are unemployed workers in the economy, then conventional wage-push inflation — i.e. workers negotiating higher wages, which in turn drives up consumer prices — can’t happen. Or so the argument goes.