South By North Strategies, Ltd.

Econbrowser explains how the Eurocrisis could impact the economy of the United States.

A significant economic contraction in Europe will reduce demand for U.S. exports. But my bigger concern is with international financial linkages. Which financial institutions have made loans or entered into derivatives with exposure to these troubled debts? A recent assessment by the Congressional Research Service estimated that U.S. banks have $641 billion in loan exposure to Portugal, Ireland, Italy, Greece and Spain. But French and German banks themselves have considerable debt to those same countries, and U.S. banks have another $1.2 trillion in loan exposure to German and French banks.
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And this is the heart of the problem. Who takes the losses, and if they fall, who do they then bring down in turn? If you’re somebody with funds to lend and don’t know the answer, in response to these fears what you do is cut back all kinds of lending. If that sounds familiar, it should, because it’s exactly this kind of ricocheting financial uncertainty that brought down the world economy in the fall of 2008.