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.
With sweeping new tariffs on Chinese-made products set to take effect this summer, Americans are being urged to prepare for price hikes on everyday goods. President Donald Trump's reinstated trade policies are expected to affect a wide swath of consumer imports, including electronics, furniture, appliances, and baby gear. Retail experts are advising shoppers to act before the tariffs hit and prices rise.
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CATONSVILLE, MD, October 11, 2019 – Trevor Bihl has been named the newly elected vice president of chapters and fora at INFORMS.
CATONSVILLE, MD, October 11, 2019 – INFORMS, the largest international association of operations research (O.R.) and analytics professionals and students, announced that MIT’s Stephen Graves has been elected president-elect and will serve as INFORMS president in 2021.
When Ashley Hardin graduated from Brooks Institute of Photography, a former arts college in California, she was saddled with more than $150,000 in student debt.
CATONSVILLE, MD, November 6, 2019 – INFORMS, the largest international association of operations research (O.R.) and analytics professionals and students, set an organization record at its 2019 Annual Meeting in Seattle, Washington last month. Academic and industry professionals from around the world made up the largest meeting in INFORMS history consisting of 7,330 attendees, which is a more than 18% increase from last year.
Using online browsing records is only slightly more effective at tailoring marketing campaigns to specific audiences than simply randomizing messaging, a new study suggests.
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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