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.
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 President, Pinar Keskinocak, does her first live TV interview on the impact of supply chains amid the coronavirus pandemic.
At a time when healthcare leaders are trying to work out a huge range of issues around preparations for the COVID-19 pandemic, one area of endeavor that is coming into further focus is the operations management field. Operations management professionals work in many industries, focusing on ensuring the orderly and organized functioning of supply management and of operational processes. Their professional association, the Catonsville, Md.-based Institute for Operations Research and the Management Sciences, or INFORMS, has been active in helping its members who are working in the healthcare industry to help their organizations prepare for what’s coming next.
In states and cities across the U.S., government officials have ordered residents to stay home, shelter in place and otherwise put their familiar routines "on pause" to help quell the spread of COVID-19.
With President Trump saying he wants “the country opened” by Easter to salvage the U.S. economy, a fierce debate is now raging among policymakers over the necessity of shutting down vast swaths of American society to combat the novel coronavirus.
Even as the Ebola outbreak still raged in West Africa, congressional watchdogs began investigating how well-prepared U.S. airports and airlines were to deal with a rapidly spreading disease.
OR/MS Today is the INFORMS member magazine that shares the latest research and best practices in operations research, analytics and the management sciences.
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Analytics magazine showcases articles and research reports based on big data, AI, machine learning, data analytics and other new-age technologies.
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