The committee has determined that a peak in monthly economic activity occurred in the U.S. economy in February 2020. The peak marks the end of the expansion that began in June 2009 and the beginning of a recession. The expansion lasted 128 months, the longest in the history of U.S. business cycles dating back to 1854. The previous record was held by the business expansion that lasted for 120 months from March 1991 to March 2001.
The usual definition of a recession involves a decline in economic activity that lasts more than a few months. However, in deciding whether to identify a recession, the committee weighs the depth of the contraction, its duration, and whether economic activity declined broadly across the economy (the diffusion of the downturn). The committee recognizes that the pandemic and the public health response have resulted in a downturn with different characteristics and dynamics than prior recessions. Nonetheless, it concluded that the unprecedented magnitude of the decline in employment and production, and its broad reach across the entire economy, warrants the designation of this episode as a recession, even if it turns out to be briefer than earlier contractions.
The NBER will probably wait some time before calling the end of the recession, this process can take from 18 months to two years or longer.
In the mean time, if the economy slides into recession again, the committee will only consider it a new recession if most major indicators were close to or above their previous highs. Otherwise it will just be considered a continuation of the previous recession.
A good example of the NBER calling two separate recessions was in the early ’80s, from the NBER memo:
“The period following July 1980 will appear in the NBER chronology as an expansion. An important factor influencing that decision is that most major indicators, including real GNP, are already close to or above their previous highs.”
It will take some time for most major indicators to be above their previous high after the current recession because of the severe contraction as the graphs below show.
GDP is the key measure, as the NBER committee notes in their business cycle dating procedure:
The committee views real GDP as the single best measure of aggregate economic activity.
This graph is for real GDP through Q1 2020.
This is the key measure, and the NBER will probably use GDP and GDI to determine the trough of the recession.
Real GDP is only 1.2% below the pre-recession peak – however real GDP is expected to decline another 7% to 8% in Q2 (A much larger decline than the Great Recession).
Most forecasters expect GDP to be positive in Q3, but will remain below the pre-recession peak until sometime in 2021.
Industrial production is off over 16% from the pre-recession peak, but is expected to increase in May (to be released this week).
Note that industrial production was weak prior to the onset of the pandemic.
Industrial production usually takes a long time to recover after a significant decline.
Historically employment was a coincident indicator for the end of recessions, but that hasn’t been true for the previous three recessions (1990-1991, 2001, 2007-2009).
Employment is currently off about 12.8% from the pre-recession peak (dashed line). This is an improvement from off 14.5% in April.
It is likely that employment will not recover to pre-recession levels for some time.
Real personal income less transfer payments was off 9% in April. This was a larger decline than the worst of the great recession.
Once again it will take a long time to return to pre-recession levels.
These graphs are useful in trying to identify peaks and troughs in economic activity.
My guess is that economic activity will bottom in Q2 (it may have already happened in April), but the pace of the recovery will depend on the course of the virus.