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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Can You Fly Without a REAL ID After May 7 Deadline? What To Know
Media Coverage

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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Resoundingly Human Podcast

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

Media Contact

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

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The Challenges Vaccine Stocks Face As They Try To Fight Delta Variant

The Challenges Vaccine Stocks Face As They Try To Fight Delta Variant

Investors Business Daily, August 27, 2021

Vaccine stocks Pfizer (PFE) and Moderna (MRNA) think they can get a handle on the coronavirus' delta variant. The two, along with other vaccine makers, have ambitious booster shot plans. But regardless of the outcome, experts say the Covid donnybrook is far from over.

Special edition episode on Covid-19: A conversation with Robert Hanfield

Special edition episode on Covid-19: A conversation with Robert Hanfield

Federal News Network, August 30, 2021

Join host Michael Keegan next week for Special Edition of The Business of Government Hour – COVID-19 and its Impact: a series on how the pandemic has transform government management and operations with guest Dr. Rob Handfield–discussing key steps in building national supply chain 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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