Saturday, November 22, 2008

"particularly at the shorter end, that the spread provides little information about expected inflation. "

Via Greg Mankiw, a Robert Barro quote that I like:

"Therefore, especially at the shorter end, the relation between indexed and conventional Treasuries has shifted--the real rate on indexed bonds now has to be well above the expected real rate on nominal bonds. This observation also means, particularly at the shorter end, that the spread provides little information about expected inflation. "

I don't think that they measure expected inflation rates, but the fear and aversion to risk. Flight to safety of this magnitude is premised upon an unnatural fear and aversion towards risk. The spread measures the distance between these two correlated positions.

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