I think it was last week I mentioned in one of my posts that I thought that lots of foreign capital looking for a place to be invested was one of the things that fed the massive growth of the market in the US for securitized mortgage products, the big securities based on massive numbers of mortgages sliced up, diced up, processed, packaged and resold. This has been one of my pet theories all along but I haven't seen direct evidence that I'm right to some extent until today when I read Krugman's column from yesterday. I guess it's natural that, reading as much Krugman as I have lately (I'm currently reading The Return of Depression Economics--very good, very readable, very much on point; economic meltdowns for dummies!) that I probably imbibed my pet theory from him without realizing it. But it felt good to have my instincts confirmed, Revenge of the Glut:
In the mid-1990s, he [Ben Bernanke--gms] pointed out, the emerging economies of Asia had
been major importers of capital, borrowing abroad to finance their
development. But after the Asian financial crisis of 1997-98 (which
seemed like a big deal at the time but looks trivial compared with
what’s happening now), these countries began protecting themselves by
amassing huge war chests of foreign assets, in effect exporting capital
to the rest of the world.
The result was a world awash in cheap money, looking for somewhere to go.
Most
of that money went to the United States — hence our giant trade
deficit, because a trade deficit is the flip side of capital inflows...
I wont' copy and paste more because Krugman deserves to have your peepers on his column (ugh, that doesn't sound right); check it out, it's a good read.