Smartphone data reveals that wait times at the polls are much longer for black people
Less sophisticated investors reveal their sentiment in certain trades, and a 20-year study measures it company by company
Technology and mobile finance needed as nanostores’ compete against online behemoths
In LA, doctors who lose a patient to opioid overdose get a letter from the coroner; tweaking that letter had a substantial impact
The link between environmental stability and cultural change explains why cultures evolve
Investors may underreact when information arrives in small, continuous bits
Researchers compare income disparity by county to product availability
Director expertise disciplines CEO into providing better information
Study suggests flat tax systems boosted GDP in former Soviet republics and satellites
A model for staffing O.R.s incorporates the costs of worker dissatisfaction and idle time
Which one walks out happier?
The risk for matching platforms is affected by levels of fees and what’s disclosed about buyer and seller
Seen as a backstop to small- and midsized banks, the program, allowing insurance in multiples of $250,000, alters banking’s risk calculus
Behavioral nudges reduced doctors’ overprescribing and overtesting of older patients
Reduce fares in adjacent areas to draw more drivers to where demand is high
Withholding renewal of a supply agreement can be more powerful than other carrots and sticks