Category Archives: deficits

Saving Glut Reversed? A Historical Analogy and Conjecture about US Adjustment

One interpretation of recent global capital flows is that the collapse in investment in East Asia post-crisis, combined with stable saving rates in ex-China developing Asia, led to an excess of saving in that region (so really the term of “investment drought” is better). Note that there was no excess saving until the collapse of unsustainable lending associated with bubbles, or crony capitalism, or — in other models — behavior of investors implicitly “insured” against losses. While this is a voluminous literature, it’s interesting to me that few analysts have observed that a similar occurence can not be ruled out in the current unfolding drama in the ever expanding but always containable subprime mortgage crisis.

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US Economic Growth: Retrospect and Prospect

Some interesting tidbits can be gleaned from the BEA’s recent release. First, despite the acceleration in growth in 2007Q2, the level of output in 2007Q2 is less than what we thought — as of 28 June — it was in 2007Q1. Second, q/q consumption growth now looks weaker than it did before. Third, while net exports provided a big boost to GDP growth, a large chunk of that effect is attributable to import compression, rather than export acceleration. How one views the durability of the net export effect depends in large part upon how one views the sources of import and export trends.

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