Small businesses hit particularly hard when Apple made it easy to opt out of app tracking
Tracking the impact of a small test-score difference on college attendance and later life
Less sophisticated investors reveal their sentiment in certain trades, and a 20-year study measures it company by company
Cellphone signals and patent citations approximate a theory’s long-sought paper trail
A model predicts with 80% accuracy which orders get handed off
Can nudges, tailored to personality traits, persuade retirees to wait?
Other safety measures are easier to implement, but research suggests how female driver pool could be increased
Social and institutional forces ultimately enable — or stifle — change
An economic model sets aside who loses and focuses on efficiency and overall growth
New product filings to FDA included stronger safety features and larger technological advances
A system of manufacturer rewards and penalties, consumer taxes and subsidies could aid vaccination rates
The populist model, embraced by some on the American left, resembles policy that helped torpedo some smaller economies
Matt Schmitt finds that size and location help determine how much, if any, costs fall after deals
Unintended consequences in trying to apply market solutions
Taxes not high enough? An examination of Washington’s experience even suggests state ownership of pot stores might boost the public coffers
A model for staffing O.R.s incorporates the costs of worker dissatisfaction and idle time