Abstract: |
We confirm the negative relationship between household debt and future GDP
growth documented in Mian, Sufi, and Verner (2017) for a wider set of
countries over the period 1950–2016. Three mutually reinforcing mechanisms
help explain this relationship. First, debt overhang impairs household
consumption when negative shocks hit. Second, increases in household debt
heighten the probability of future banking crises, which significantly
disrupts financial intermediation. Third, crash risk may be systematically
neglected due to investors’ overoptimistic expectations associated with
household debt booms. In addition, several institutional factors such as
flexible exchange rates, higher financial development and inclusion are found
to mitigate this impact. Finally, the tradeoff between financial inclusion and
stability nuances downside risks to growth. |