Earlier quoted context omitted.
Germany is a nation that has benefited enormously from a single currency (according to my understanding). A large source of currency fluctuations are trade imbalances. If a country exports more than it imports, its currency appreciates. If it imports more than it exports, it depreciates. For example, if USA imports from the UK are bigger than it's exports to the UK, then USA will be buying GBP with USD (on average),…
I wish more people understood this. Germany has benefited enormously because of the euro, and yet you see a lot of belly aching about the southern European countries. Countries really only have two valves to throttle their economies. Interest rates (which Greece now has the highest in the European Union), and printing more money. Right now because the Greek economy is in a log jam, they're suffering from deflation an…
I read this a lot but I don't quite understand why--How does a unified currency prevent the domestic economy in Greece from being cheaper than importing German goods?
Why can't the local Greece industry lower prices (as it would effectively with a falling local currency), thus driving more domestic purchasing and exports since it would be comparably cheap to neighbouring countries?
The only thing I can think of is that it's hard to synchronize the discount of an entire industry, and nobody wants to go first. Having a local currency and printing more money allows you to do that across the board.