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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New Research Says Millions of Dollars Saved Daily When Scheduled Travel Providers Adapt to On-Demand Service Scheduling Based on Commuter and Traff...

New Research Says Millions of Dollars Saved Daily When Scheduled Travel Providers Adapt to On-Demand Service Scheduling Based on Commuter and Traff...

News Release, July 20, 2021

CATONSVILLE, MD, July 20, 2021 – Uber and Lyft are popular on-demand ways to travel, but does that mean trains and buses are a thing of the past? Travelers prefer different modes of transportation at different times. So how can all these modes co-exist and do so successfully? New research in the INFORMS Journal Transportation Science has created a model and an algorithm to redistribute transit resources based on commuter preferences resulting in millions in savings.

How neuromarketing helps us understand post-pandemic changes in consumer behavior

How neuromarketing helps us understand post-pandemic changes in consumer behavior

ZME Science, July 12, 2021

I feel, therefore I buy. Marketers have been aware of the connection between emotional drivers and purchasing decisions for many years now, and they haven’t hesitated to use these emotional drivers to create marketing experiences — in other words, to get you to buy things. While in classic economic theory, consumers are described as rational individuals who decide whether or not to buy a product based on objective factors such as price and utility, recent research points out that most of our purchasing decisions are much less rational than we believe and much more emotional. 

Q&A: Linking Supply Chain and Public Health Data

Q&A: Linking Supply Chain and Public Health Data

Johns Hopkins University, July 7, 2021

Dr. Tinglong Dai, a professor of Operations Management and Business Analytics at the Carey School of Business, has dedicated his career to investigating the interplay between supply chains and healthcare. He says the public should not be pessimistic about the U.S. response to COVID-19 given the incredible advances with vaccine development and an unprecedented level of global data collection. 

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