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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From Amazon to Alibaba, the world’s top online marketplaces sell about $2 trillion in third-party products a year, generating sizeable profits just by opening their websites to other vendors. But many marketplace-style websites may be leaving cash on the table because of how they’re charging vendors to sell their goods online.
Lauren Steimle is an assistant professor and Dima Nazzal is the director of professional practice in the H. Milton Stewart School of Industrial and Systems Engineering at Georgia Institute of Technology. Working with an undergraduate and graduate student, they put social distancing plans by colleges to a test and find colleges are overly optimistic about their ability to create social distance in classrooms.
A new research paper from the Massachusetts Institute of Technology estimates that blocking out the middle seat on airplanes could cause the likelihood of passengers being infected with coronavirus to drop by nearly half, just as some airlines are starting to book flights to capacity again.
As many airlines begin filling their middle seats and ending the era of social distancing on flights, a new research paper from the Massachusetts Institute of Technology is raising questions about the risks associated with packing planes full of people.
Much like the internet isn’t one thing, the supply chain isn’t either. Instead, it’s a complex, symbiotic relationship between consumption and production that, in theory, is supposed to balance out. And usually it does. But when it doesn’t, you get the current toilet paper aisle at your favorite local grocery store with limited supplies. Four months ago, WABE’s host of “All Things Considered,” Jim Burress asked Georgia Institute of Technology’s Pinar Keskinocak to break down the concept of the supply chain. Monday, Keskinocak spoke to Burress again and gave an update, but she started the conversation with a reminder of what exactly the supply chain is.
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