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:
The National Academy of Public Administration announced that 51 leaders in the field of public administration have been selected for the 2019 Class of Academy Fellows, with Indian Americans Ramayya Krishnan and Sonal Shah among the cohort.
People searching online restaurant reviews give less value to those written on mobile devices than on other platforms, according to new research in the journal Marketing Science.
In 2011, something unprecedented happened. Student debt levels crossed the $1 trillion mark. To put that in perspective, the average college graduate who took out loans to finance their education from 2007 to 2011 left school with a diploma, a hug from their parents, and $26,500 in student loan debt.
A new study has been released showing that an increase in product variety can cause consumers to automatically discount an influencers positive recommendation of a certain product, despite its recommended quality.
Dean of the Heinz College of Information Systems and Public Policy Ramayya Krishnan talks about artificial intelligence and operational research.
All around us, the AI race is moving fast – cars and games, the sharing economy platforms, disaster recovery, Alexa and Siri, fake news and social media, fraud detection; the list goes on and on. Krishnan will discuss how AI is already impacting our lives and expanding every day. Yet there is little awareness that the field of operations research and analytics contributes in foundational ways to the success of AI and its application.
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