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Business & Economics

Updates every hour. Last Updated: 30-Jun-2025 07:10 ET (30-Jun-2025 11:10 GMT/UTC)

Study in India shows kids use different math skills at work vs. school

Massachusetts Institute of Technology
Peer-Reviewed Publication

A study by MIT economists shows a wide gap between the kinds of math problems kids who work in retail markets do well and the kinds of problems kids in school do well.

Journal: Nature

Neurocognitive disparities in aging: Exploring ethnicity & mental health

Impact Journals LLC
Peer-Reviewed Publication

BUFFALO, NY—February 5, 2025 — A new research paper was published in Aging (Aging-US) on November 27, 2024, in Volume 17, Issue 1, titled “Neurocognitive disparities: investigating ethnicity and mental health in rural aging adults.”

Journal: Aging-US

How AI bias shapes everything from hiring to healthcare

University of Oklahoma
Peer-Reviewed Publication

Naveen Kumar, an associate professor at the University of Oklahoma’s Price College of Business, has co-authored a study emphasizing the urgent need to address bias by developing and deploying ethical, explainable AI in the wake of new international LLM models from DeepSeek and Alibaba.

Journal: Information & Management

Air pollution worsened COVID-19 mortality, especially in vulnerable communities

University of Connecticut

In the early stages of the COVID-19 pandemic, statistics emerged showing significant discrepancies in mortality by county.

Shinsuke Tanaka, assistant professor and director of graduate studies in the Department of Agricultural and Resource Economics, wanted to use his expertise in environmental and health economics to help understand what was at the root of this puzzle. Tanaka published a paper in the Journal of Environmental Economics and Management showing that counties with more days of downwind pollution from power plants had higher COVID-19 mortality rates. This impact was more pronounced in under-resourced communities.

Journal: Journal of Environmental Economics and Management

Low-cost laparoscope designed for low- and middle-income countries

SPIE--International Society for Optics and Photonics
Peer-Reviewed Publication

Researchers reporting in Biophotonics Discovery recently developed the KeyScope, a low-cost laparoscope designed to address the challenges faced by low- and middle-income countries (LMICs) in accessing laparoscopic surgery. Traditional laparoscopes are often unaffordable in these regions. The KeyScope significantly reduces costs, by more than 99 percent. Instead of fragile lens systems and fiber optics, it uses LEDs and a small camera, connecting to a laptop via USB for power and video feed and enabling functionality during power outages. Its waterproof design and compatibility with submersion sterilization enhance its suitability for LMICs. Local manufacturing in Uganda ensures accessibility and servicing. The KeyScope delivers high-resolution images comparable to standard laparoscopes, offering a promising solution for improving surgical outcomes in resource-limited settings.

Journal: Biophotonics Discovery

Wealth is strong predictor of prosocial behaviour around the world, study suggests

University of Birmingham
Peer-Reviewed Publication

Wealthy people are more likely to engage in prosocial behaviour such as donating money or volunteering, according to a new global study published today in PNAS Nexus.

Journal: PNAS Nexus

6G vertical pilots for sustainability

University of Oulu, Finland
Business Announcement

The 6G-VERSUS project aims to design and develop a 6G-enabled application framework for the triplet of vertical, AI and network applications. It will demonstrate and assess framework performance, sustainability impact, scalability and business models through real-life vertical use cases in six pilot clusters.

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