How do current cash balances compare to where households would have been had their usual growth not been disrupted by a pandemic? As households age, their incomes tend to increase and they tend to spend and save more. Every household in our balanced household panel is four years older in the final year of our analysis window than they were in the reference year—and those four additional years bring increases in income and cash balances. Previous work has shown that individuals tend to maintain relatively stable cash buffer levels over time, spending down excess cash when balances are elevated until they return to their usual cash buffer level, at which point they stop dissaving (Wheat and Eckerd 2023).
To understand current balances in the context of households’ expected life-cycle growth, we examined real balance changes for a pre-pandemic sample in comparison with our Household Pulse sample. Specifically, we used the same identification and filtering rules as our Pulse sample to construct a separate historical comparison sample with a 2015 reference year to assess balances from January 2016 through October 2019. This comparison sample demonstrates the impact of the balanced panel dynamics described above outside of the context of the COVID pandemic and its associated policy responses, helping to put recent balance results into perspective.
Figure 6 shows relative balance growth both for the Pulse sample and the historical comparison sample. In both samples, balances were around 10 percent elevated by October of the fourth year after the reference year. In other words, the amount of balance elevation that we observe in the Pulse sample has come back into alignment with historical trends, rather than representing excess cash. Results for the two samples have been aligned since June 2023.
On the other hand, Figure 7 tracks cash buffers—balances scaled to spending—and shows that this metric remains somewhat elevated relative to historical trends as of October 2023. This elevation is small—roughly 2 cash buffer days, compared to a 3-day difference in January—and the two samples had a difference of around 1 cash buffer day during the reference year. If the Pulse sample continues its slightly declining trajectory, cash buffer differences relative to the historical sample may mirror pre-pandemic conditions soon. Alternatively, families may settle on a different post-pandemic cash buffer equilibrium and maintain slightly elevated cash buffers going forward (Wheat and Eckerd 2023).