Do bigger companies win even when they lose out on corrupt deals?
Researchers refute earlier claims
A test was 93% accurate; more efficient than analyzing reviews
Good ideas may be scarce, capital to fund them is not
Also: De-macho-ing job ads alters the applicant pool; old bank learning new tricks
Less sophisticated investors reveal their sentiment in certain trades, and a 20-year study measures it company by company
A model predicts with 80% accuracy which orders get handed off
Cellphone signals and patent citations approximate a theory’s long-sought paper trail
Also: inventions and the age of collaborators; Airbnbs vs. hotels; and when to schedule meetings
Can nudges, tailored to personality traits, persuade retirees to wait?
Social and institutional forces ultimately enable — or stifle — change
Other safety measures are easier to implement, but research suggests how female driver pool could be increased
Also: feelings about lending to a friend; how consumers react to practice aimed at manipulating buying decisions
An economic model sets aside who loses and focuses on efficiency and overall growth
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