Monthly Archives: August 2007

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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