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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Ashley Smith
Public Affairs Coordinator
INFORMS
Catonsville, MD
[email protected]
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When it comes to looking for jobs, it’s not how many you know, but how well you know them, according to new research

When it comes to looking for jobs, it’s not how many you know, but how well you know them, according to new research

News Release, August 30, 2017

CATONSVILLE, MD, August 30, 2017 – While online networking sites enable individuals to increase their professional connections, to what extent do these ties actually lead to job opportunities? A new study in the INFORMS journal Management Science finds that, despite the ability to significantly increase the number of professional connections and identify more job leads with limited effort on these sites, unless the connection is a strong one, they typically will not lead to job offers.

3 distractions in your workplace (and how to overcome them)

3 distractions in your workplace (and how to overcome them)

Entrepreneur, August 29, 2017

Many employers hide behind a common misconception: If they set big goals, employees will be pushed to exceed expectations and reach peak performance. These are commonly referred to as "stretch goals," which are set beyond current capabilities. As a June study from the INFORMS journal Organization Science found, stretch goals actually undermine performance for most organizations - 80 percent of participants at the companies surveyed had failed to reach their assigned stretch goal.

Without outlet stores, profits would decline 23%

Without outlet stores, profits would decline 23%

Fierce Retail, August 28, 2017

According to a recent study by Donald Ngwe of the Harvard Business School, "Why Outlet Stores Exist: Averting Cannibalization in Product Line Extensions," which was published by INFORMS, outlet store lifts the sales and profits of the flagship brand, instead of cannibalizing sales and profits.  

Response to natural disasters like Harvey could be helped with game theory

Response to natural disasters like Harvey could be helped with game theory

Chicago Tribune, August 29, 2017

Following the devastation caused by Hurricane Harvey in the Houston area, Anna Nagurney, INFORMS member and professor at the University of Massachusetts Amherst, discusses how game theory could help improve natural disaster response, in particular, better ensuring the right supplies are getting to those in need.

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