Written by Dr. Kenneth A. Kriz, Distinguished Professor of Public Administration, University of Illinois
The economy in the fourth quarter of 2021 could be divided into two periods. During the first half of the quarter, the national economic recovery from the COVID-19 pandemic and associated mitigation measures continued. The pressures from higher inflation and supply chain stresses continued and even grew stronger. Still, the economy grew at a rate much higher than the long-term trend in economic growth as it “caught up” with growth lost during the middle of 2020. However, with the arrival of the Omicron variant in late November, some of the behaviors returned that we saw in previous virus surge periods. People reduced trips outside the home for shopping and leisure activities. Christmas parties were either cancelled or held in smaller groups. Economic growth waned as a result. The weak end to the fourth quarter set the economy up for much slower growth during the first quarter 2022.
Real economic growth at the national level (measured by Real Gross Domestic Product (GDP) was 6.89% in the fourth quarter, following the much weaker reading of 2.3% in the third quarter. The fourth quarter economy resumed the trend from the middle of 2020 in closing the “output gap” – the difference between Real GDP and where it was forecast to be prior to COVID (shown as the difference between the orange pre-COVID trendline in Figure 1 and the blue Actual line). By the end of the fourth quarter that gap had narrowed to just over $200 billion, after having been over $2 trillion in the second quarter 2020. The economy in the fourth quarter was strong, especially in the first part of the quarter. However, growth waned with the arrival of the Omicron variant, weakening the economy once again. Looking forward, an average of “nowcasts” from various forecasters that we track indicates that real GDP growth will be around 1.9% in Q4 (the red Projected line segment in Figure 1). This growth rate will not close the output gap.