Waiting until one product model runs out can be a costly mistake
Companies are surprised: Opportunities to reduce CO2 are more plentiful than expected
Studying 1 million Alibaba users, Hengchen Dai mostly confirms the transactional nature of internet retailing
Most sellers do one or the other, but giving shoppers both might lift sales
Websites peddle unnamed hotels and even cities; would you pay to omit one from the list?
The goal is continued development of new drugs and reduction of often shocking prices
After management does its best, new analytical approaches take effectiveness up another notch
Stock prices dip around some announcements of return of jobs
In a field often ruled by personality, a rational model is proposed
Delaying transfers to other inpatient hospital rooms limits availability of costly beds
A model weighs vehicle cost and ownership to assess benefits to riders, drivers and companies
Operating costs decline when riders get free rentals for docking dying electric vehicles
Field researchers constructed a model to subsidize essential goods for low-income communities in crisis, and profit in recovery
In certain competitive situations, cost transparency can provide an edge
Methods that weight efficacy, toxicity and cost improve understanding but provide no easy answers
Tough standards led to an increase in auto-related patents