Jan 19
A follow-up study testing ChatGPT-4.0 found it shows improved organization, fewer math errors, and slightly better risk awareness than version 3.5, but still gives flawed, poorly prioritized financial advice and sometimes misleading “false empathy.”
Jan 15
Researchers found that drugs approved under Breakthrough Therapy Designation experienced an average of 1,722 more serious adverse events per year than non-BTD drugs.
Jan 12
Medicare has spent billions on nonemergency ambulance rides for dialysis patients, many of which were fraudulent. New research from Gies Business shows that prior authorization requirements dramatically reduced this abuse without compromising patient care.
Jan 07
Gies Business researchers find that the well-known ability of options-based signals to predict stock returns disappears in real-world trading once the often-overlooked stock borrow fee is included.
Jan 05
Selection as a fellow of the AMA is a rare honor recognizing faculty who have made significant and sustained contributions to marketing theory and practice.
Dec 15
Gies Business is driving a new initiative to transform rural healthcare delivery in Illinois, using its expertise in data analytics and healthcare innovation to create a scalable solution for communities that lack adequate access to primary care.
Dec 11
More than a decade after its inception, Uber isn't the same disruptor it once was. A new Gies Business study argues that the Uber of today behaves less like a disruptive tech startup and more like a traditional, mature firm.
Dec 08
AI is becoming a powerful tool for auditors, but its predictions still require human validation. A Gies Business expert says that while AI can enhance efficiency, overreliance on it may erode critical thinking and professional judgment.
Dec 02
Mindful gifting isn't about scrimping or ditching holiday cheer, but about cultivating awareness — buying and sharing gifts in ways that reflect empathy, ethics, and sustainability.
Nov 24
New Gies Business research finds auditors rely more on learning algorithms—especially under high uncertainty—offering takeaways for firms adopting AI.
Nov 20
Research coauthored by Gies Business professor shows that as geopolitical tensions rise, foreign investors find it measurably harder to access meaningful information from the firms they fund.
Nov 18
A small scooter can have a big impact. Gies Business professor Unnati Narang digs into the surprising ripple effect of Chicago's 2019 e-scooter rollout - from rideshare jumps to bikeshare dips and hidden side effects for consumer mobility and safety.