http://news.nationalpost.com/full-comment/william-hague-the-eurozone-does-not-and-cannot-work
Economics has few laws, which is why economic forecasts are so maddeningly unreliable. If it has one law, it is this: that if you fix together some things which naturally vary, such as interest rates and exchange rates, other things, such as unemployment and wages, will vary more instead. And in a single currency zone, which has exactly this effect, you can only get around these problems by paying big subsidies to poorly performing areas, and expecting workers to move in large numbers to better performing ones.
The eurozone it does not work, because either Greeks have to cure their poor economic performance or Germans have to pay them big subsidies, and neither are willing or able to do so.
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This is what happens in the United States, or indeed within the United Kingdom. In general it works. In the eurozone it does not work, because either Greeks have to cure their poor economic performance or Germans have to pay them big subsidies, and neither are willing or able to do so. This, in a sentence, is the problem of the eurozone, and continued denial of it will only make it worse.
This crisis is not the fault of the Greek people. It is easy to think the opposite when they have a government so utterly ham-fisted and unreliable in its dealings with its partners, and a demagogic and now departed finance minister who regards as “terrorism” the simple act of lending money and expecting it back one day.
They have rejected reasonable terms from their creditors, defending retirement benefits paid earlier than most in northern Europe, and protecting lower VAT rates for tourist areas. But Greeks have experienced the loss of one quarter of their entire national income, following an unsustainable inflation of spending and debt which eurozone membership facilitated. The responsibility for this crisis lies with their own former leaders and those around the EU who gave them euro membership when they were not remotely suited to it, a triumph of political desire over dispassionate economic analysis for which ordinary people are now paying the price.
This is not a short-term crisis, but a permanent one, in which any temporary accommodation will soon be overtaken by events. Greeks are being expected to do business and compete with the rest of the world at the same exchange rate and with the same interest rates as Germany, which would require their manufacturing, their education and their enterprise culture to be at least similar to those of Germany.
In their lifetimes they are not going to be able to do that. This is not because there is something wrong with them; it is because they live in a different economic environment from Germany, and one that is not suited to being in the same currency.
In such circumstances, it is better to be able to leave sooner, with some generous support, than leave later with even greater resentment and failure.