In the run-up to the 2026 midterm elections, the political parties in many states are working to redefine their congressional district maps to gain every possible edge. From California and Texas to Tennessee and Virginia, redistricting efforts have taken center stage. The Supreme Court has sanctioned partisan gerrymandering, and the system has evolved to one in which state legislature majorities get to determine who is most likely to fill those seats in Congress.
In short, gerrymandering has become a central feature of the system, not a bug. But what if we rethink the structure entirely?
A study published in Management Science finds that the industry’s standard approach of matching video game players against opponents with similar skill levels is not necessarily the most effective way to keep people engaged. Instead, researchers show that more sophisticated matchmaking systems—ones that account for how players respond to recent wins, losses and competitive experiences over time—can significantly increase player retention.
Gendered differences may impact how medical students rank their preferred schools when matching for residency, according to study data published in Organization Science.
Across two studies, the data show that men and women navigate the Main Residency Match differently and highlight the need for improved education on the process, according to Samuel E. Skowronek, PhD, assistant professor of management at Georgetown University’s McDonough School of Business, and Joyce C. He, PhD, assistant professor of management and organizations at UCLA Anderson School of Management.
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New audio is available for media use featuring Adam Schmidt, an Operations Research analyst at the Johns Hopkins University Applied Physics Lab. He speaks about strategies to address integrity in elections. This content is made available by INFORMS, the largest association for the decision and data sciences. What follows are 4 questions and responses. These responses were provided on October 14, 2022.
BALTIMORE, MD, October 13, 2022 – In 2016, Chile introduced the gradual implementation of a comprehensive and mandatory food labeling law that was designed to warn consumers of the risks of unhealthy foods. To do so, the law required that if a product contained excessive amounts of certain nutrients (such as sugar), which are considered unhealthful if consumed in large quantities, the product should display mandatory warning labels on the packaging. Moreover, several other countries have already adopted these new warning labels.
One of the key ingredients in beer is now in short supply thanks to natural contamination at the source. It’s a story that illustrates the fragility of American supply chains.
Their most damaging aspect was the perception that they created among the public. The good news about the recent attack is how feeble it was and the information it revealed about the perpetrators.
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