I want to pick up on a theme Simon discussed in his last two posts: the recent panic over bank debt, particularly subordinated bank debt. I’ll probably repeat some of what he said, but with a little more background.
Remember back to last September. What was the lesson of Lehman Brothers? The most important asset a bank has is confidence. If people are confident in a bank, it can continue to do business; if not, it can’t.
For the last six months, where has that confidence been coming from? Not from the banks’ balance sheets, certainly. And not, I would argue, from the dribs and drabs of capital and targeted asset guarantees provided by Treasury and the Fed. It has been coming from a widespread assumption that the U.S. government will not let the creditors of large banks lose money, out of fear of repeating the Lehman debacle.