There are perceptional risks, for example. Our duty is most distinctly not to monetize―or even be perceived as monetizing―the debt of fiscally imprudent government. Throughout the history of nations, monetizing the budgetary excesses of governments has proven to be a direct path to economic perdition. Having already peeked inside that door, I feel strongly that we must now shut it, lock it and throw away the key.
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Continued accommodation presents significant risks. In my view, no amount of further accommodation by the Fed would be wise—either by prolonging or “tapering off” the volume of purchases of Treasuries past June, or adding another tranche of large-scale asset purchases. Indeed, it may well be that we should consider curtailing what remains of QE2.
Now, we at the Fed are nearing a tipping point. Just as we pressed on in doing our duty through extraordinary, exigent measures, we must now discipline ourselves to just as persistently normalize our operations in a timely way.