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.

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Catonsville, MD
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Do Customer Loyalty Programs Really Help Sellers Make Money?

Do Customer Loyalty Programs Really Help Sellers Make Money?

News Release, June 7, 2021

CATONSVILLE, MD, June 7, 2021 – Customer loyalty programs have been around for decades and are used to help businesses, marketers and sellers build a sustainable relationship with their customers. But do they work? A recent study sought to find out and researchers learned that while yes, customer loyalty programs do work, perhaps not in ways most may assume.

Lower income, education seen in N.C. areas with less COVID-19 vaccination

Lower income, education seen in N.C. areas with less COVID-19 vaccination

News & Record, June 5, 2021

In North Carolina, counties with higher education levels tend to have the best COVID-19 vaccination rates. That means reaching people in counties with lower income, education rates and internet access could be crucial in the next phase of vaccination, experts say.

NC researchers say keeping masks on will prevent thousands of additional COVID cases

NC researchers say keeping masks on will prevent thousands of additional COVID cases

News & Observer, June 4, 2021

The government may no longer require North Carolinians to wear masks in public, but putting them on could help prevent thousands of coronavirus cases and deaths by the end of the year, according to researchers at three of the state’s universities.

The researchers have created a computer model that predicts coronavirus cases, hospitalizations and deaths under various scenarios. The variables include vaccination rates and effectiveness of the vaccines, as well as adherence to measures meant to prevent spread of the virus, such as closing schools and workplaces and wearing masks.

What it will take to host the 2021 Summer Olympics

What it will take to host the 2021 Summer Olympics

The Hill, June 2, 2021

Back in March 2020, Japan and the International Olympic Committee (IOC) decided that delaying the 2020 Olympics was necessary, given the uncertainty and risks surrounding the SARS-CoV-2 virus and its then unknown impact on global public health. This decision was prudent, given the many unknowns at the time. 

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