There are many things at work here that is not apparent if one only listens to people like Krugman and Bernanke that admonish the Germans to just get on with it and print more money and give it to these countries. I'm not saying you do, Alexandra, so please don't interpret it so.
The 'print more money' and allow for increased inflation is not going to work because, well, we are dealing with Germans. The last time the Germans did that they suffered extreme hyperinflation, which led to having all the armies of the entire world converging on their capital.
This has lead to a national institutional trauma that will make it extremely unlikely that Germany will ever support an inflationary money-printing policy. Right or wrong, the German experience of the end of the Weimar republic and the rise of fascism and Naziism prevent their support for the kinds of policies that I see trumpeted out in magazines like The Guardian or The Atlantic.
This is the main reason for the focus on austerity. The Germans are mortally afraid that their currency will suffer the kind of inflation that they saw in the Weimar republic, and since the Germans are bank-rolling the Euro, I find that they have every right to set up conditions for how the money is spent. Including making demands on the recipient countries. I'm not sure how particularly detailed the conditions for the bailout are, but I suspect that the national governments have a lot of latitude to prioritize.
National governments can make the priorities about how to cut their spending. That they seemingly always go for the low-hanging fruit of punishing the poor is the fault of the said national governments. Spain has a choice. They can cut unemployment benefits, or it can cut things like mortgage relief for upper middle class home buyers. Spain will cut unemployment benefits. George Osborn has a choice; he can cut housing benefits, or he can increase the tax on wealthy pensioners and lower the threshold for when you start to pay the higher tax bands. He will cut housing benefits.
I don't think that the Germans, and the Euro leadership, really care where you cut spending – only that you do. I'm not saying that this is a wise policy. My bachelor's in Business Administration is very old and dusty. I just don't know.
There is a sport here in Europe that the national governments are keen to engage in. It is called “Blame the EU”. It goes like, all the good things that the EU brings like increased trade and revenue and employment are due to the brilliance of the national government's policy and the genius of the ministers. All the bad things that the national governments are responsible for are blamed on the technocrats in the EU. Or they're blamed on Eastern Europeans.