The Effect of Minimum Wages on Consumer Bankruptcy

We use cross-state differences in minimum wage (MW) levels and county-level consumer bankruptcy rates from 1991-2017 to estimate the effect of changes in minimum wages on consumer bankruptcy by exploiting policy discontinuities at state borders. We find that Chapter 7 bankruptcy rates are significantly lower in counties belonging to states with higher MW compared to neighboring counties in the lower MW state: a 10 percent increase in MW decreases the bankruptcy rate by around 4 percent. Before the 2005 bankruptcy reform, this effect was almost twice as large as for the entire sample. Theoretically, we cannot sign the effect of MW on bankruptcy and credit utilization; we use a stylized consumption/saving model with default to illustrate the dependence on particular parameters and to provide intuition on how to interpret our results