They understood instantly, for instance, that finance had less to do with productive enterprise than trading bits of paper among themselves. And when they lent money they didn’t simply facilitate enterprise but bankrolled friends and family, so that they might buy and own things, like real investment bankers: Beverly Hills condos, British soccer teams and department stores, Danish airlines and media companies, Norwegian banks, Indian power plants.
Lewis shares this analogy:
Yet another hedge-fund manager explained Icelandic banking to me this way: You have a dog, and I have a cat. We agree that they are each worth a billion dollars. You sell me the dog for a billion, and I sell you the cat for a billion. Now we are no longer pet owners, but Icelandic banks, with a billion dollars in new assets.
An earlier reference to Björk's perspective on Iceland's meltdown here.