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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INFORMS
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University of Wisconsin-Madison Industrial & Systems Engineering chair, Laura Albert, elected president-elect of INFORMS

University of Wisconsin-Madison Industrial & Systems Engineering chair, Laura Albert, elected president-elect of INFORMS

News Release, October 4, 2021

CATONSVILLE, MD, October 4, 2021 – INFORMS, the largest association for the decision and data sciences, announced that the David H. Gustafson Department Chair of Industrial & Systems Engineering in the College of Engineering at the University of Wisconsin-Madison, Laura Albert, has been elected president-elect and will serve as INFORMS president in 2023. 

COVID-19 vaccine data show low risk from third shot as cases decline

COVID-19 vaccine data show low risk from third shot as cases decline

Roll Call, September 28, 2021

The Biden administration’s COVID-19 booster shot campaign is off to a promising start, with about 1 million Americans signed up to receive a third Pfizer dose at pharmacies in the coming weeks, and adverse reactions to booster shots are rare, according to new Centers for Disease Control and Prevention data released Tuesday.

CDC needs to give us better data on breakthrough COVID-19 infections: Sheldon H. Jacobson

CDC needs to give us better data on breakthrough COVID-19 infections: Sheldon H. Jacobson

Cleveland.com, September 28, 2021

URBANA, Illinois -- The federal Centers for Disease Control and Prevention (CDC) provides weekly reports on breakthrough infections leading to hospitalizations and deaths. However, similar data on infections amongst previously infected people are needed to assess the road to the virus becoming endemic -- present in the population but manageable due to widespread immunity.

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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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