Boston Fed president Eric Rosengren, “with a straight face” talks about how the FED can affect the economy with nominal interest rates at zero:

I’ve called this talk “How Should Monetary Policy Respond to a Slow Recovery?” My answer to that question is: vigorously, creatively, thoughtfully, and persistently, as long as we have options at our disposal. And we do have options, despite having pushed short-term rates to the zero lower bound.

We think the FED’s options have been whittled away like the Black Knight’s in the Monty Python Movie:

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Robert Prechter writes (emphasis added):

Economists hint at the Fed’s occasional impotence in fostering credit expansion when they describe an ineffective monetary strategy, i.e., a drop in the Fed’s target rates that does not stimulate borrowing, as “pushing on a string.” At such times, low Fed-influenced rates cannot overcome creditors’ disinclination to lend and/or customers’ unwillingness or inability to borrow.

We would add some thoughts to this simple concept.  Prechter has emphasized credit expansion, but there is more to it than that. First, there is a difference between customers who are unwilling to borrow and those unable to borrow. Those unwilling to borrow are also likely unwilling to spend.  While those unable to borrow are likely to have few assets to sell to feed their desire to spend.   So… suppose the government bought all bonds, public and private, for (newly created) cash.  Those who would spend but who had no assets to sell would receive no new cash and would not spend more.  Those who had assets to sell will have received new cash in return for their bonds, but they didn’t want to spend in the first place.  Any one or more of those  individuals could have converted their close-to-zero yielding bond assets to cash and spent at any time, but chose not to.  Will one who is unwilling to borrow and spend suddenly become more inclined to spend and thus make prices rise, simply because the makeup of his portfolio was changed – against his will- from close-to-zero yielding bonds to absolutely zero yielding bonds?  The answer is unclear, particularly, if he expects prices to fall.  The FED might want to take a survey of these folks…

More on this topic (What's this?)
Anticipating The Rate Hike
Rising Interst Rates Historically A Positive For Equity Returns
You can't really see it on this chart so you'll have to trust me
Read more on Federal Reserve, Bond Investing at Wikinvest