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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INFORMS Fellow Brenda Dietrich is the newest addition to the Cornel University Operations Research and Information Engineering faculty as the Arthur ’59, M.S. ‘61 and Helen Geoffrion Professor of Practice.
New research has developed an automated approach for narrowing down and ranking the field of Division 1 college basketball teams from 351 to the 68 that would play in the annual "March Madness" basketball tournaments, watched by more than 80 million people each year. The study, "Using Mathematical Programming to Select and Seed Teams for the NCAA Tournament," will be published in the INFORMS journal Interfaces.
The entire commercial real estate market can be a guessing game, where occupancies fluctuate along with real estate values. But what if you could tap the power of data science to better develop future real estate strategies? That is the focus of a special session at the INFORMS Business Analytics Conference in April.
From better protecting the world economy against cyber crime, to detecting and preventing life threatening sepsis infections, to creating virtual environments to interact with artificial intelligence technology, analytics is driving the great discoveries and advancements of the future. And there is no greater opportunity to be part of driving that future than the 2018 INFORMS Conference on Business Analytics and Operations Research.
Florida A&M University’s College of Science and Technology will be hosting a STEM student seminar series geared toward preparing students for opportunities in math and science. Tasha R. Inniss, the director of education and industry outreach for INFORMS, will be a guest presenter and will be speaking about her experience in the mathematics industry.
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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