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

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

INFORMS in the News

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Drone delivery facing challenges

Drone delivery facing challenges

Retail Customer Experience, February 28, 2020

Drones are a welcome delivery approach for today's consumers but there are challenges both on the regulatory and the geographic fronts, according to a study in INFORMS journal Transportation Science.

Got algorithm? Machine learning quickly evolving to solve business problems

Got algorithm? Machine learning quickly evolving to solve business problems

Minneapolis/St. Paul Business Journal, February 27, 2020

Big, emerging trends are driving the so-called analytic trend in business. They are behavioral science, data science (the machine-learning revolution) and addressable technology (the ability to reach individual consumers with personalized marketing messages), Seethu Seetharaman said at a recent event in Minneapolis titled “Got Algorithm?”

Volume Discount? In the Chip Industry, Don’t Count on One

Volume Discount? In the Chip Industry, Don’t Count on One

UCLA, February 19, 2020

A standard assumption in business is that you get a discount for buying in quantity. Someone buying 1,000 widgets would reasonably expect to pay less per widget than someone buying 100. At the very least, the bigger-volume buyer wouldn’t expect to pay more per widget.

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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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