
Smartphone Records Reveal Racial Disparities in Neighborhood Policing
Police patrol Black areas more frequently than others with similar homicide rates and income levels

The High Cost of Losing a Minimum Wage Job
Contrary to assumptions, low-wage workers lose substantial income in years after layoff

An Enemy’s Economic Success Sparked U.S. Congressional Cooperation
Bipartisan action rose amid reports of surprising Soviet Cold War economic growth

Equity-Rich Homeowners Overpay for Their Next House
Less diligent as shoppers, such buyers help drive up home prices

A Simplified Tax Code and Post-Communist Growth
Study suggests flat tax systems boosted GDP in former Soviet republics and satellites

The Role of Chance Encounters in Silicon Valley Innovation
Cellphone signals and patent citations approximate a theory’s long-sought paper trail