Step-down care units (SDUs) are a cost-effective way to treat patients referred from intensive care units (ICUs), but they could be failing patients admitted from emergency departments (EDs). In an important new study, HKUST’s Lijian Lu and co-researchers examine the effectiveness of SDUs and identify stark differences in patient outcomes. ED patients ... 阅读更多

Opaque selling is a marketing strategy adopted by industries such as retailing and travel under which firms sell end-of-the-season inventory of different products as a single opaque good and customers find out the specific products they actually get only after they have made the purchase. Opaque selling entails a “double-blind” process: customers do not know ... 阅读更多