Income Inequality

This says it better than anything I can write.

In a recent working paper based on census data for the 100 most populous counties in the United States, Adam Seth Levine (a postdoctoral researcher in political science at Vanderbilt University), Oege Dijk (an economics Ph.D. student at the European University Institute) and I found that the counties where income inequality grew fastest also showed the biggest increases in symptoms of financial distress.

For example, even after controlling for other factors, these counties had the largest increases in bankruptcy filings.

Divorce rates are another reliable indicator of financial distress, as marriage counselors report that a high proportion of couples they see are experiencing significant financial problems. The counties with the biggest increases in inequality also reported the largest increases in divorce rates.

Another footprint of financial distress is long commute times, because families who are short on cash often try to make ends meet by moving to where housing is cheaper — in many cases, farther from work. The counties where long commute times had grown the most were again those with the largest increases in inequality.

The middle-class squeeze has also reduced voters’ willingness to support even basic public services. Rich and poor alike endure crumbling roads, weak bridges, an unreliable rail system, and cargo containers that enter our ports without scrutiny. And many Americans live in the shadow of poorly maintained dams that could collapse at any moment.