UK and USA might lose AAA rating
May 26, 2009 3:11 PM Subscribe
Standard & Poor’s changed the
UK's credit outlook from stable to negative a few days ago, and warned that there is a chance the UK could lose its AAA rating. Meanwhile, Moodys, another of the
big 3 rating agencies, has warned that
the US might also eventually lose its AAA rating. The UK announcement
caused sterling to drop by 1% and the FTSE by 2%. However,
many blame the same rating agencies for their part in
triggering the subprime crisis. The irony of this is not lost on the
Wall Street Journal, who note that "After all, those governments are jacking up spending, in part, to bail out the financial firms who gobbled up those 'AAA' asset backed securities duly blessed by the credit ratings firms."
How did the CDO's get AAA rated in the first place? There are reports that it
may have been a bug in the rating software, although Greenspan says its because the ratings were
based on only the last two decades, giving a too-optimistic outlook. This
reseach paper by Vasiliki Skreta and Laura Veldkamp looks through some of the options.
Incidentally, all the ratings given by the rating agencies come with a disclaimer: S&P says in small print: "Any user of the information contained herein should not rely on any credit rating or other opinion contained herein in making any investment decision". Joseph Mason, a former economist at the US Treasury Department, points out that
"The ratings giveth and the disclaimer takes it away."
posted by memebake (38 comments total)
10 users marked this as a favorite
posted by kldickson at 3:14 PM on May 26, 2009 [1 favorite]