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August 12, 2014

Are We There Yet?

Editor’s note: This macroblog post was published yesterday with some content inadvertently omitted. Below is the complete post. We
apologize for the error.
Anyone who has undertaken a long road trip with children will be familiar with the frequent “are we there yet?” chorus from the back
seat. So, too, it might seem on the long post-2007 monetary policy road trip. When will the economy finally look like it is satisfying
the Federal Open Market Committee’s (FOMC) dual mandate of price stability and full employment? The answer varies somewhat
across the FOMC participants. The difference in perspectives on the distance still to travel is implicit in the range of implied liftoff
dates for the FOMC’s short-term interest-rate tool in the Summary of Economic Projections (SEP).
So how might we go about assessing how close the economy truly is to meeting the FOMC’s objectives of price stability and full
employment? In a speech on July 17, President James Bullard of the St. Louis Fed laid out a straightforward approach, as outlined
in a press release accompanying the speech:

To measure the distance of the economy from the FOMC’s goals, Bullard used a simple function that depends on the
distance of inflation from the FOMC’s long-run target and on the distance of the unemployment rate from its long-run
average. This version puts equal weight on inflation and unemployment and is sometimes used to evaluate various policy
options, Bullard explained.

We think that President Bullard’s quadratic-loss-function approach is a reasonable one. Chart 1 shows what you get using this
approach, assuming a goal of year-over-year personal consumption expenditure inflation at 2 percent, and the headline U-3
measure of the unemployment rate at 5.4 percent. (As the U.S. Bureau of Labor Statistics defines unemployment, U-3 measures the
total unemployed as a percent of the labor force.) This rate is about the midpoint of the central tendency of the FOMC’s longer-run
estimate for unemployment from the June SEP.

Notice that the policy objective gap increased dramatically during the recession, but is currently at a low value that’s close to
precrisis levels. On this basis, the economy has been on a long, uncomfortable trip but is getting pretty close to home. But other
drivers of the monetary policy minivan may be assessing how far there is still to travel using an alternate road map to chart 1. For
example, Atlanta Fed President Dennis Lockhart has highlighted the role of involuntary part-time work as a signal of slack that is not
captured in the U-3 unemployment rate measure. Indeed, the last FOMC statement noted that

Labor market conditions improved, with the unemployment rate declining further. However, a range of labor market
indicators suggests that there remains significant underutilization of labor resources.

So, although acknowledging the decline in U-3, the Committee is also suggesting that other labor market indicators may suggest
somewhat greater residual slack in the labor market. For example, suppose we used the broader U-6 measure to compute the
distance left to travel based on President Bullard’s formula. The U-6 unemployment measure counts individuals who are marginally
attached to the labor force as unemployed and, importantly, also counts involuntarily part-time workers as unemployed. One simple
way to incorporate the U-6 gap is to compute the average difference between U-6 and U-3 prior to 2007 (excluding the 2001

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recession), which was 3.9 percent, and add that to the U-3 longer-run estimate of 5.4 percent, to give an estimate of the longer-run
U-6 rate of 9.3 percent. Chart 2 shows what you get if you run the numbers through President Bullard’s formula using this U-6
adjustment (scaling the U-6 gap by the ratio of the U-3 and U-6 steady-state estimates to put it on a U-3 basis).

What the chart says is that, up until about four years ago, it didn’t really matter at all what your preferred measure of labor market
slack was; they told a similar story because they tracked each other pretty closely. But currently, your view of how close monetary
policy is to its goals depends quite a bit on whether you are a fan of U-3 or of U-6—or of something in between. I think you can put
the Atlanta Fed’s current position as being in that “in-between” camp, or at least not yet willing to tell the kids that home is just
around the corner.
In an interview last week with the Wall Street Journal, President Lockhart effectively put some distance between his own view and
those who see the economy as being close to full employment. The Journal’s Real Time Economics blog quoted Lockhart:

“I’m not ruling out” the idea the Fed may need to raise short-term interest rates earlier than many now expect, Mr.
Lockhart said in an interview with The Wall Street Journal. But, at the same time, “I’m a little bit cautious” about the policy
outlook, and still expect that when the first interest rate hike comes, it will likely happen somewhere in the second half of
next year.
“I remain one who is looking for further validation that we are on a track that is going to make the path to our mandate
objectives pretty irreversible,” Mr. Lockhart said. “It’s premature, even with the good numbers that have come in ... to
draw the conclusion that we are clearly on that positive path,” he said.
Mr. Lockhart said the current unemployment rate of 6.2% will likely continue to decline and tick under 6% by the end of
the year. But, he said, there remains evidence of underlying softness in the job sector, and, he also said, while inflation
shows signs of firming, it remains under the Fed’s official 2% target.

Our view is that the current monetary policy journey has made considerable progress toward its objectives. But the trip is not yet
complete, and the road ahead remains potentially bumpy. In the meantime, I recommend these road-trip sing-along selections.
By John Robertson, a vice president and senior economist in the Atlanta Fed’s research department

August 12, 2014 in Economics, Employment, Federal Reserve and Monetary Policy, Inflation, Labor Markets, Monetary
Policy, Pricing, Unemployment | Permalink