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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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Local Experts Address 2020 Election Security and Misinformation Threats

Local Experts Address 2020 Election Security and Misinformation Threats

Baltimore Fish Bowl, November 4, 2020

Cybersecurity became part of the national election conversation in 2016, as Russia targeted government networks with cyberattacks and an influence campaign that sought to spread disinformation and sow discord in the democratic process. Four years later, the specter of this threat appeared again in the 2020 race, as officials said on Oct. 22 that Russian attackers broke into government systems.

'New Phase of Cyber Warfare': In 2020, Election Security and Misinformation Threats are More Domestic Than Foreign

'New Phase of Cyber Warfare': In 2020, Election Security and Misinformation Threats are More Domestic Than Foreign

Technically, November 4, 2020

Cybersecurity became part of the national election conversation in 2016, as Russia targeted government networks with cyberattacks and an influence campaign that sought to spread disinformation and sow discord in the democratic process. Four years later, the specter of this threat appeared again in the 2020 race, as officials said on Oct. 22 that Russian attackers broke into government systems.

The Quest for a Coronavirus Vaccine

The Quest for a Coronavirus Vaccine

WHYY PBS, November 6, 2020

Not even a year after SARS-CoV-2 was first identified, several coronavirus vaccines are now in the final stages of testing. Some people worry we’re moving too fast; others argue that “Operation Warp Speed” is not moving nearly fast enough. There’s a lot at stake — from public health, to trust in science, to the economy — and failure is not an option.

Allan Lichtman Says Joe Biden Will Win, but Will COVID-19 Pandemic Cause His First Election Prediction Upset?

Allan Lichtman Says Joe Biden Will Win, but Will COVID-19 Pandemic Cause His First Election Prediction Upset?

Meaww, November 3, 2020

Election Day 2020 feels a lot like it did in 2016 -- early results are still showing it could be a toss-up between current US President Donald Trump and former Vice President Joe Biden, however, Trump is shown to be behind. There was a similar situation in 2016, but when Donald Trump was declared the winner of the Presidential elections that year, nearly everyone was shocked, except perhaps, Allan Lichtman, a historian who has taught at American University in Washington, DC since 1973. Lichtman correctly predicted that Trump would be the 45th President and went on to state that Trump would also be impeached.

MBA Teaching in the Time of COVID-19

MBA Teaching in the Time of COVID-19

My Ample Life, November 2, 2020

Mini 2 teaching began last week. I teach two MBA courses, each with two sections: (Core) Operations Management (OM, 45-760) and (Elective) Service Management (SM, 45-965). The OM course is entirely on Zoom, while the SM course, until Thanksgiving, has one in-person on-campus section (and then on Zoom), and the other is entirely on Zoom. Both of my courses as quite mathematical, with OM focused on manufacturing and SM covering startups in addition to traditional service operations (call centers, hospitals). 

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