Minneapolis Federal Reserve President Narayana Kocherlakota defended his dissent at the March FOMC meeting. I thought it was quite remarkable. The reason of the dissent itself is not particularly unexpected:
I dissented from the new guidance for two reasons. The first reason is that the new guidance weakens the credibility of the Committee’s commitment to target 2 percent inflation. The second reason is that the new guidance fosters policy uncertainty and thereby suppresses economic activity.
I have already discussed the implications of dropping the Evans rule in regards to inflation. It implies an intention to approach the inflation target from below as well as a lack of tolerance for above target inflation. As far as the second point, Kocherlakota is arguing that the lack of quantitative guideposts increases uncertainty about the path of policy and that uncertainty tends to make economic agents risk adverse. Market participants, for example, might rationally believe they should react to that risk by moving up their expectations of the first rate hike, which by itself induces somewhat less accommodative policy.
More interesting, in my opinion, was Kocherlakota's alternative language. Consider for a moment the Evans rule as it was in January:
The Committee also reaffirmed its expectation that the current exceptionally low target range for the federal funds rate of 0 to 1/4 percent will be appropriate at least as long as the unemployment rate remains above 6-1/2 percent, inflation between one and two years ahead is projected to be no more than a half percentage point above the Committee's 2 percent longer-run goal, and longer-term inflation expectations continue to be well anchored.
Now consider Kocherlakota's version of the Evans rule:
For example, the Committee could have adopted language of the following form: “the Committee anticipates keeping the fed funds rate in its current range at least until the unemployment rate has fallen below 5.5 percent, as long as the one-to-two-year-ahead outlook for PCE inflation remains below 2 1/4 percent, longer-term inflation expectations remain well-anchored, and possible risks to financial stability remain well-contained.”
Kocherlakota has to come up with something he can sell to the rest of the FOMC. It says something about the rest of the FOMC that the most he thinks he can sell is a meager 25bp bump above the Federal Reserve inflation target. It says even more if that's the most he could sell to himself. If the most dovish member of the FOMC can tolerate no more than a 25bp upside miss on inflation, what does it say about the other FOMC members? Regardless of whether this is Kocherlakota's max or the best he thinks he can get, it tells you that 2% is really a ceiling, not a target. Now, generously, it maybe that the FOMC believes that they cannot exceed 2% politically given the amount of extraordinary stimulus already in place. But that still leaves 2% as a ceiling.
Moreover, look at the addition of the "possible risks to financial stability remain well-contained" language. It is no longer just about the length of accomodative policy, but about the first rate hike itself. It suggests that a rate hike to snuff out financial stability is clearly on the table. Moreover, if Kocherlakota thinks the only way he can sell his new version of the Evans rule is address financial stability, it means that such concerns are already an impediment to even more supportive monetary policy. This is something I noted yesterday with respect to Yellen's comments about the tapering debate last spring.
In short, if you believe that the Fed will not use monetary policy to address financial stability concerns, I think you might not be paying attention. They are already using monetary policy to address those concerns by not taking more aggressive action. Don't look to what they will do in the future for confirmation; look to what they are not doing right now.
Bottom Line: Kocherlakota's dissent paints the rest of the FOMC as surprisingly hawkish.