Let your customers tell you when to pivot
Small-business owners can get guidance by surveying their own customers.
A plain way to cut smoking rates
Research suggests a link between plain-packaging laws and declines in cigarette sales.
Should drug stores be in the tobacco business?
Tobacco products are traditional inventory at many US drug stores, and some are reticent to purge it from their shelves—perhaps for good reason, research suggests.
How Chrysler’s bankruptcy hurt its competitors
Financial distress for one carmaker can have harmful short-term effects on its rivals.
How social networks can stop TB from spreading
Patients already in treatment are more effective than health workers at persuading potential TB sufferers to get screened.