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Saturday, June 6, 2009

Paradox of Thrift

What does the Paradox of Thrift have to do with the following graph?
Brad Setzer follows up on the previous post:

Negative borrowing by households and firms means, I think, that households paid down their debts in the fourth quarter.

It hardly needs to be noted that the fall in borrowing by households and firms in late 2008 was exceptionally rapid. A stronger economic cycle implied that the magnitude of counter-cyclical fiscal policy also needed to be ramped up....

Both charts highlight the risk that worries me the most. In both the early 1980s and the first part of this decade, both the private sector and the government were large borrowers. And in both cases, borrowing rose faster than domestic savings, so the gap was filled by borrowing from the rest of the world. The trade and current account deficit rose. In the early 1980s, the US attracted inflows by offering high yields on its bonds. More recently, it did so by borrowing heavily from Asian central banks, together with the governments of the oil-exporting countries. But now yields are low (even after the recent rise in the yield on the ten year Treasury bond), and need to be low to support a still weak US economy. And China (and others) are visibly uncomfortable with their dollar exposure; banking on their continued willingness to finance a large external deficit seems like a stretch.

The challenge this time around consequently will be to bring down the government’s borrowing as private borrowing resumes.



In a recession, the economy has more savings than it wants to invest.

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