The chatter that the American taxpayers will pay $700bn to save the banks is nonsense. I have a straightforward plan that should revive the market in mortgage-related securities (MRS), greatly enhance bank capital and earn several tens of billions of dollars for the US Treasury.

The distress in the US credit market reflects that MRS are no longer priced on a rational basis. Rather, a few companies with a desperate need for cash have sold these securities for 25 cents on the dollar; the accounting conventions require that this price is used to value similar securities owned by other banks.