It's not a banking problem alone and the GCB an not issue a bandaid for the Greek Crisis. The mentality in Greek Politics and also in the Lap People has to change so that we all learn the biggest lesson of all, to live within our means and not be bombarded by the rampant consumerism and American PIPEDREAM mentality because it just isn't sustainable. It may have been o.k for a few Million US peeps and a few European Elites but it has impoverished nations and we got the complete crap what we have today of destabilised countries, 1 rampant refugee crisis and billions of broke people who were promised the world if they overstretched and borrowed to buy a ton of imported goods and cars they simply couldn't afford. Also adopting the Euro and buying Ninja Derivatives from WALL ST before the blow up was a disaster waiting to happen. The GCB cannot fix that, only a wake up call and real solutionists can solve the problems in Greece and Worldwide for that matter. We need a solid team of problem solvers, not just politicians to help change the Status Quo in Greece.
If GCB could print euro then their problem will disappear, just like FED printed 5x USD and most of the problem in US after financial crisis are solved (at least for 10 years)
Money printing works because most of the people do not understand how money works. When FED print 5x more money and buy lots of things, companies around the country will just see lots of incoming orders from large state organizations and they can immediately produce more, hire more, and make more money. Their sight is just limited on the available money to earn, they are seldom interested in the things happening beyond that scope
From an individual point of view, fiat money has relative stable value, this is their belief, so this belief gives central banks power to stimulate the economy, more money means more purchasing power, and a large amount of purchasing power will create boom. Since the production will always increase when more money arrives, there is almost no inflation as long as the money are not created at a speed of one fold a month