The table below shows the changes in unemployment rates during
six expansionary time periods in the US – generally growth periods following
recessions between 1975 and 2021.
I present this information to help us think about the prospects
of a rise in inflation in coming months and years. I do this mostly because the
Federal Reserve seems to think that inflation is not a worry now. Their main
task, it seems, is to keep the economy humming through near-zero interest rates.
Many Fed officials are on record as to the fact that even if we observe some
recent changes in the inflation rate, they are probably temporary.
My table refers to the idea that a rapidly growing economy
that generates reductions in the unemployment rate often results in higher inflation.
Once the Fed observes a significant and durable rise in inflation, then they are
compelled to remove the punchbowl from the party.
It is important, therefore, to wonder what the unemployment
rate is saying about prospects of durable inflation. To that effect I created the below table which shows unemployment rates in six expansionary periods from 1975 to 2021.
In each of those expansionary periods the unemployment rate
declined. The declines varied. For example, in 2003, the unemployment rate
peaked at 6.3% and subsequently fell to 4.4%. The change in the unemployment
rate was 1.9 points. In 1982, the unemployment rate had peaked at 10.8% and
then fell to 5.2%. The change in the unemployment rate was -5.6 points. The
common factor in all these episodes of economic expansion was a significant,
though variable, reduction in the unemployment rate. In all but one of those
episodes inflation increased.
Next, consider the last row of the table. It shows that the
unemployment rate had risen to almost 15% in 2020. By early 2021 it had fallen
by 8.8 points to 6%.
Some remarks. In the 2020 case, unemployment peaked at a
very high rate – higher than any of the previous time periods. But it is also
true that the unemployment rate quickly fell by 8.8 points – the largest
reduction in the table. While the 6.0% rate in 2021 is not the lowest in the table
it is considerably lower than the high rates in the table. That lower rate is already
capable of generating inflation.
Summarizing. If the Fed thinks current increases in
inflation are temporary, or if they think
the unemployment rate has not yet gone low enough to start inflation – then they
are not looking at the numbers.
They need to quit mumbling around and waiting for a clear
sign from above. It is past time to think about anchoring inflation and
expectations of future inflation. It is time to take the punchbowl away from the party.
Table. Unemployment Rate During US Expansions
1975 8.8 1979 5.7
Dif -3.1
Note: Inflation rose
1982 10.8 1990
5.2 Dif -5.6
Note: Inflation rose
1992 7.8 2000 3.8
Dif -4.0
Note: Inflation did
not rise
2003 6.3 2007 4.4
Dif -1.9
Note: Inflation rose
2009 9.9 2020 3.5
Dif -6.4
Note: Inflation rose
2020 14.8 2021 6.0 Dif -8.8
Inflation?