https://www.wsj.com/articles/families-go-deep-in-debt-to-stay-in-the-middle-class-11564673734
«But the debt pile is also an accumulated ledger of economic risk. It should be manageable so long as unemployment remains low. If job losses begin to rise, it would become unsustainable for some share of borrowers, raising chances of an increase in missed payments and lenders writing off unpaid balances. The Fed lowered interest rates on Wednesday because it sees rising risks of a slowdown that could boost unemployment.
Median household income in the U.S. was $61,372 at the end of 2017, according to the Census Bureau. When inflation is taken into account, that is just above the 1999 level. Over a longer stretch—the three decades through 2017—incomes are up 14% in inflation-adjusted terms.
Average housing prices, however, swelled 290% over those three decades in inflation-adjusted terms, according to an analysis by Adam Levitin, a Georgetown Law professor who studies bankruptcy, financial regulation and consumer finance.
Average tuition at public four-year colleges went up 311%, adjusted for inflation, by his calculation. And average per capita personal health-care expenditures rose about 51% in real terms over a slightly shorter period, 1990 to 2017.»