Morgenson cites Paul Diggle, property economist at Capital Economics in London, about why the $26 billion mortgage settlement between the state attorneys general, the U.S. government and the large U.S. banks is unlikely to make much difference to the foreclosure problems in the housing market. The agreement provides for reducing principal by $17 billion over 3 years for homeowners under water. Diggle points out that $17 billion is a drop compared to what is needed, because 11 million homeowners are now under water on their loans to the amount of $700 billion. The $17 billion is a mere 2.4% of the negative equity of $700 billion.