BALTIMORE, MD, May 13, 2025 – As communities across the United States continue to confront the devastating toll of mass shootings, new research reveals a staggering economic dimension to these tragedies. A study published in the INFORMS journal Marketing Science finds that mass shootings cause an estimated $27 billion in annual lost revenue for U.S. retailers driven by sharp declines in foot traffic, reduced transaction volume and long-term store closures.
BALTIMORE, MD, May 13, 2025 – Researchers who took a close look at loosened concealed carry laws between 2010 and 2017 have found that “Shall Issue” regulations, which remove local authority discretion on the issuance of concealed carry gun permits, contribute to a significant increase in handgun purchases. At the same time, the researchers found that in states that adopted “Permitless Carry” policies, there was no noticeable change in gun purchases.
The time has come: REAL ID will finally be implemented in less than one week, about 20 years after it was initially proposed.
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BALTIMORE, MD, September 26, 2024 – In overwhelming bipartisan fashion, the U.S. House of Representatives just passed the “Mathematical and Statistical Modeling Education Act,” (H.R. 1735) which, if enacted, would modernize STEM education in the United States. The bill passed by unanimous consent.
BALTIMORE, MD, September 26, 2024 – From reshaping healthcare delivery to optimizing global supply chains, developing life-saving algorithms and numerous other significant contributions, 12 pioneers in operations research and analytics are set to receive one of the highest honors in the field – being named an INFORMS Fellow. INFORMS, the premier international association for the decision and data sciences, proudly announces its 2024 class of Fellows – leaders whose innovative contributions have transformed industries, improved lives worldwide and significantly advanced INFORMS’ fields of interests. These luminaries will be celebrated at the 2024 INFORMS Annual Meeting, held October 20-23, in Seattle, Washington.
The Department of Transportation is investigating the airline loyalty programs associated with the four largest carriers — American, United, Delta and Southwest. The focus of the investigation is on the fairness, transparency, predictability and competitiveness of the airlines’ loyalty programs. Should program members be concerned that the investigation could change their benefits, possibly for th ...
Anna Nagurney, the Eugene M. Isenberg Chair in Integrative Studies in the Isenberg School of Management, has been appointed to serve a five-year term as an expert on supply chains in the Science Advice and Guidance for Emergencies (SAGE) program, an Office of Enterprise Services, Administration and Support Division program with a direct link to the Chief Scientist Office in the Department of Homeland Security (DHS).
The attacks on Hezbollah last week using explosives planted inside electronics highlight the risks and vulnerabilities of technology supply chains, experts say. The Wall Street Journal tapped Poole professor Rob Handfield, who explained that the complexity of electronics supply chains makes it difficult to trace the origins of every component or identify where potential vulnerabilities might be introduced.
OR/MS Today is the INFORMS member magazine that shares the latest research and best practices in operations research, analytics and the management sciences.
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Analytics magazine showcases articles and research reports based on big data, AI, machine learning, data analytics and other new-age technologies.
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