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.
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.
The time has come: REAL ID will finally be implemented in less than one week, about 20 years after it was initially proposed.
An audio journey of how data and analytics save lives, save money and solve problems.
Ashley Smith
Public Affairs Coordinator
INFORMS
Catonsville, MD
[email protected]
443-757-3578
Explore our resources for multiple topics including:
RALEIGH, N.C. — From toilet paper to wipes, even bikes, 2020 made shortages the norm. And 2021 is no different, just with more products.
At the beginning of the year when COVID vaccines first became available, the Missouri Department of Health and Senior Services was having to filter requests and at times only fill partial orders. Months later, the supply now is higher than the demand.
The Kaiser Family Foundation’s April vaccine monitor data shows that vaccine uptake is hitting a plateau. The biggest concern may be among young people.
New Delhi (CNN Business)A terrifying and record-breaking wave of Covid-19 in India threatens to stall the country's economic recovery and send shockwaves through several important global industries.
CATONSVILLE, MD, May 11, 2021 – With the U.S. federal government investing billions of taxpayer dollars in executing technology programs, wouldn’t you like to know where this money is going? A new study has identified ways to reduce federal spending in the execution of these taxpayer-funded technology programs.
OR/MS Today is the INFORMS member magazine that shares the latest research and best practices in operations research, analytics and the management sciences.
Access OR/MS Today Magazine
Analytics magazine showcases articles and research reports based on big data, AI, machine learning, data analytics and other new-age technologies.
Access Analytics Magazine