News Room

A collection of press releases, audio content and media clips featuring INFORMS members and their research.

New Study Reveals Economic Ripple Effects of Mass Shootings on Local Businesses
News Release

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.

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New Research Reveals Concealed Carry ‘Shall Issue’ Laws Increase Handgun Purchases, While ‘Permitless Carry’ Shows No Effect
News Release

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.

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Items to Stock Up on Before Trump's Tariffs Take Effect
Media Coverage

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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Resoundingly Human Podcast

An audio journey of how data and analytics save lives, save money and solve problems.

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Ashley Smith
Public Affairs Coordinator
INFORMS
Catonsville, MD
[email protected]
443-757-3578

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AG Info, December 15, 2021

“Consumers have to be more agile, and adaptive in their holiday purchases, and should have started shopping early. Turkeys, for example in some parts of the country and regions may not be available at the weight desired. Bacon supplies have increase in price, and steel for cans is also hard to come by. So canned products from pumpkin to cranberries, plus baking, pie and turkey pans are not as available. Families this year are expecting to gather in greater numbers than the year before. And there’s clearly excitement surrounding that, so adaptability, solid planning, and early shopping will all be key.”

5 Life-Saving Essentials Plummeting in Supply

5 Life-Saving Essentials Plummeting in Supply

MSN, December 13, 2021

Because of shipping backlogs caused by the supply-chain crisis, some hospitals are reporting shortages of lifesaving specialized medical devices, including ventilators, oxygen concentrators, and breathing tubes. "This is already 2021, but shipping companies cannot give an accurate hour-by-hour estimation about when goods will arrive or where they are," said Tinglong Dai, a professor at Johns Hopkins University who specializes in health care operations. And to get through this pandemic at your healthiest, don't miss these 35 Places You're Most Likely to Catch COVID.

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INFORMS Magazines

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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