Bond market calls Fed's bluff as global economy falls apart
The Fed has stepped into the breach, up to a point. It has bought $350bn of commercial paper, and begun to buy $600bn of mortgage bonds. That helps. But still it recoils from buying Treasuries, perhaps fearing that any move to "monetise" Washington's deficit starts a slippery slope towards an Argentine fate. Or perhaps Bernanke doesn't believe his own assurances that the Fed can extract itself easily from emergency policies when the cycle turns.