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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Prorize earns world's top analytics award for work with Holiday Retirement

Prorize earns world's top analytics award for work with Holiday Retirement

KLTV 7-ABC, May 5, 2017

Prorize, a provider of revenue management solutions, announced today that they and their customer, Holiday Retirement, the largest private owner and operator of independent senior living communities in the United States, have been jointly awarded the Franz Edelman Award. The award, sponsored by the Institute for Operations Research and the Management Sciences (INFORMS®), recognizes and rewards outstanding contributions of analytics and operations research in for-profit and non-profit sectors around the globe.

Paying online user reviews backfires badly

Paying online user reviews backfires badly

Knowridge Science Report, May 2, 2017

While online users are becoming increasingly reliant on reviews to help evaluate products and services, there is a significant downfall for companies who pay users to write reviews.

Why paying users to write reviews of products is probably a bad idea

Why paying users to write reviews of products is probably a bad idea

Consumer Affairs, May 2, 2017

It's a bit of an understatement to say that consumers have come to rely on the internet. For everything from work to entertainment, there's an online aspect that usually makes things easier or more convenient. This is especially true when it comes to shopping. Online sites like Yelp, ConsumerAffairs and TripAdvisor, and forums such as those found on Amazon and even Reddit, have made making an informed purchase that much easier. So, should these sites pay consumers for their review insights? While your curiosity might be piqued at the idea of being paid to share your opinion, a new study shows that paying users to encourage them to write reviews is probably a bad idea.

Paying online community members to write product reviews backfires badly

Paying online community members to write product reviews backfires badly

News Release, May 1, 2017

CATONSVILLE, MD, May 1, 2017 – Online user reviews have become an essential tool for consumers who increasingly rely on them to evaluate products and services before purchase. The business models of online review platforms such as Yelp and TripAdvisor, and e-commerce sites such as Amazon and Expedia critically depend on them. Should such sites pay users to encourage them to write reviews? According to a forthcoming study in the INFORMS journal Marketing Science, a leading academic marketing journal, that is a bad idea.

University of Montana students head to Vegas for business analytics

University of Montana students head to Vegas for business analytics

Missoulian, April 24, 2017

University of Montana students Brandon Staggs and David Brewer spent a week in Las Vegas, where they, err, did a lot of homework. Staggs and Brewer graduate in May as part of the first Master's of Science in Business Analytics cohort at UM. They're also part of the first UM team to attend the INFORMS Business Analytics conference in Vegas, where they interviewed with companies such as Amazon, GM Financial, Deloitte, and MGM Grand. 

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