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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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]
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U.K. Variant Infects 19 People From Nine Ga. Counties

U.K. Variant Infects 19 People From Nine Ga. Counties

AJC, February 1, 2021

If Georgians don’t mask up, super-spreader strain could prolong the pandemic, experts warn. The United Kingdom’s mutant strain of COVID-19 has already spread through metro Atlanta, threatening to unleash another surge of overfilled hospitals and deaths if Georgians don’t take precautions, state health officials warned Monday. The Georgia Department of Public Health has confirmed 19 people living in nine Georgia counties have been infected with the variant, with cases concentrated in the state’s core metropolitan counties and extending to the Alabama border.

What Impact Does Airbnb Have on Local Housing Prices and Rents?

What Impact Does Airbnb Have on Local Housing Prices and Rents?

Value Walk, February 1, 2021

According to new research, the presence of an Airbnb property can actually contribute to an increase in housing prices and rental rates in a local neighborhood. But it depends on where the property is located. The study sought to assess the impact of home-sharing on residential house prices and rents using data from Airbnb listings from across the United States.  Researchers found that in local neighborhoods with a lower share of owner-occupancy, Airbnb had a higher impact on rising housing prices and rents. In areas with a higher share of owner-occupancy, Airbnb had somewhat less of an impact on property prices and rents. 

What Impact Does Airbnb Have on Local Housing Prices and Rents?

What Impact Does Airbnb Have on Local Housing Prices and Rents?

News Release, February 2, 2021

CATONSVILLE, MD, February 2, 2021 – According to new research, the presence of an Airbnb property can actually contribute to an increase in housing prices and rental rates in a local neighborhood. But it depends on where the property is located.

Additional COVID-19 Vaccines Bring Choices - and Complications - to the Rollout

Additional COVID-19 Vaccines Bring Choices - and Complications - to the Rollout

STAT, January 29, 2021

It’s always good for consumers to have options, right? And indeed, the United States should soon have three Covid-19 vaccines being injected into people’s arms, with more potentially on the way in the coming months, accelerating the race to vaccinate hundreds of millions of people as quickly as possible. But all vaccines are not equal, and increasingly, health authorities and providers will be dealing with shots with varying attributes: different storage requirements, efficacy, dosing regimens, and manufacturing platforms. That, plus the possibility of a pickier public who may want a certain shot over another, could complicate an already-messy rollout. But the different features also open the door to greater access beyond just more supply — a more convenient one-shot vaccine will likely soon be available.

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