BALTIMORE, MD, May 15, 2025 – As automation and globalization continue reshaping the workforce, high-paying jobs in traditionally male-dominated sectors are shrinking while demand for roles in healthcare, education and other “feminine” industries surges. But despite strong salaries and job security, men remain reluctant to enter these fields. Why? Groundbreaking new research in the INFORMS journal Organization Science has the answer – and a solution.
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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The hunt for a COVID-19 vaccine is heating up. Scientists and pharmaceutical companies globally are researching and developing around 100 vaccine candidates, with at least 10 currently in early phases of human testing, according to the World Health Organization. The U.S. government has narrowed its vaccine candidate list to seven, NPR reported.
The United States and South Korea announced its first case of coronavirus on the same day. In the following months South Korea has been widely praised for its response as life has largely returned to normal.
Andrew Revere Sr. flew to Cincinnati last week, visiting his fifth airport since March. His American Airlines flight marked the first time he was told to wear a mask. “I don’t want to make anybody uncomfortable. So, if they say to wear a mask then I’m going to put it on,” said Revere, an Atlanta resident who played pro football in Mexico until the coronavirus pandemic put an end to his season on March 14.
Lockdowns implemented in some countries to reduce transmission of the coronavirus were extremely effective at controlling its rapid spread and saved millions of lives, two new studies suggest. Shutdowns prevented or delayed an estimated 531 million coronavirus infections across six countries — China, South Korea, Iran, Italy, France and the United States — researchers from the University of California, Berkeley report June 8 in Nature.
The great challenge of something such as COVID-19 is that we don’t have the time to do decades of research to understand the effectiveness — or lack of effectiveness — of any given approach. We have to act. That means, though, that we could be “successful” at handling COVID-19 yet still fail society due to unmeasured impacts.
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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