We ask how far the choice of which moments to match can push estimates in misspecified structural models. The answer is: very far. Under regularity conditions, an adversarial researcher informed about ...

Australia and Paraguay face a World Cup Group D coordination problem where a draw may be the safest path to knockout ...

My name is Cori Ritchey, and I am an exercise physiology nerd turned fitness journalist, and the fitness editor at Women's Health. When I'm not writing, editing, and researching fitness, I'm teaching ...

The administration is hitting back. Vice President J.D. Vance chairs the interagency Task Force, coordinating with state attorneys general and Cabinet agencies. The DOJ’s National Fraud Enforcement ...

“If you are a mathematician,” one of the world’s leading mathematicians recently wrote, “you may want to make sure you are sitting down before reading further.” And you’ll definitely need to sit down ...

OpenAI claims its new reasoning model has produced an original mathematical proof disproving a famous unsolved conjecture in geometry, which was first posed by Paul Erdős in 1946. If this sounds ...

When earthquakes struck Turkey and Syria in February 2023, more than 50,000 people were killed and thousands more were injured. One month after the disaster, a bank employee named Efe Demir died by ...

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Netflix has unveiled the full list of cast members set to join Perfect Match Season 4, with stars from Vanderpump Rules, Love Island, Age of Attraction, Temptation Island, and Squid Game: The ...

Lawmakers recently introduced the Multilateral Alignment of Technology Controls on Hardware Act (MATCH Act). This bill proposes extending and coordinating U.S. export restrictions on semiconductor ...