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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New Research Provides Insights on How Generative AI Can Mimic Human Responses to “Preference”

New Research Provides Insights on How Generative AI Can Mimic Human Responses to “Preference”

News Release, July 29, 2024

BALTIMORE, MD, July 29, 2024 – Generative artificial intelligence (AI) platforms such as Open AI’s GPT-3.5 and GPT-4 have provided many new ways for researchers to better understand consumer behaviors and preferences, but one question that has yet to be answered is whether these large language models (LLMs) can accurately mimic human responses on matters of consumer preference.

Commentary: What can FAA, TSA do to handle spikes in flyers?

Commentary: What can FAA, TSA do to handle spikes in flyers?

Orlando Sentinel, July 19, 2024

With the arrival of the summer travel season, airports and airlines are experiencing unprecedented passenger volumes, which means that most flights are filled or near capacity. This trend of higher passenger volume will not abate anytime soon.

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