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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INFORMS
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5,600 Operations Research and Analytics Professionals Set to Arrive in Houston for the 2017 INFORMS Annual Meeting

5,600 Operations Research and Analytics Professionals Set to Arrive in Houston for the 2017 INFORMS Annual Meeting

News Release, October 18, 2017

CATONSVILLE, MD, October 18, 2017 – More than 5,600 operations research and analytics professionals and students from around the world will arrive in Houston later this week for the 2017 INFORMS Annual Meeting, doing their part to not only learn and network within their profession, but to help with Houston’s ongoing recovery from Hurricane Harvey. 

Job Hunters: Quality tops quantity when it comes to contacts

Job Hunters: Quality tops quantity when it comes to contacts

The Star Online, October 12, 2017

A new study in the INFORMS journal Management Science, which surveyed 424 jobseekers, found that it's not the number of professional connections you have, but the strength of these connections that really matters during a job search.

Do calorie postings on menus influence us to choose healthier restaurants

Do calorie postings on menus influence us to choose healthier restaurants

Great Taste Magazine, October 13, 2017

In 2008, New York City mandated all chain restaurants to post the calories of items on their menus. The intent was to induce consumers to choose healthier items in the restaurant. A forthcoming  study  in the INFORMS journal Marketing Science, a leading scholarly marketing publication, investigated whether the calorie posting on menus has broader spillovers by impacting consumer evaluations of the restaurant. 

CMU Dean Ramayya Krishnan Elected to Top Leadership Spot at INFORMS

CMU Dean Ramayya Krishnan Elected to Top Leadership Spot at INFORMS

News Release, October 13, 2017

CATONSVILLE, MD, October 13, 2017 - INFORMS, the leading international association for operations research and analytics professionals, announced today that Ramayya Krishnan, Ph.D., Dean of Carnegie Mellon University’s Heinz College of Information Systems and Public Policy, has been elected as the 25th President of the INFORMS Board of Directors.

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