Costello College of Business News

You can spend millions to buy a company for its employees, but how do you know they’ll stay put? Now, AI can predict post-deal turnover with a startling degree of accuracy. In a recently working paper, Jingyuan Yang, an information systems and operations management professor at the Costello College of Business at George Mason University, discovers how to efficiently predict employee turnover using an innovative AI-driven approach

Mason accounting professor, David Koo, goes back through history to trace how financial reporting requirements affect investors’ long- vs. short-term thinking.

New EduRank report on university performance in research highlights eighteen George Mason University programs as the best in Virginia, with Mason's entrepreneurship ecosystem as No.1 among all public institutions.

On the morning of Friday, March 1, Christine Landoll, director of business engagement at the Costello College of Business, welcomed guests to the Forensic Science Research and Training Laboratory, or “body farm,” on George Mason University’s Science and Technology Campus in Prince William County.

Co-founded in 2018 by Trevor Montano, BS Accounting ’00, and Derek Horstmeyer, a professor of finance at the Costello College of Business at George Mason University, the Montano Student Investment Fund (SMIF) is an all-equity investment fund administered by finance students at the Costello College of Business.

The college that now bears Donald G. Costello’s name is a fitting testament to his entrepreneurial legacy. This extends not only to coursework and outreach programs, which have long stressed entrepreneurship, but also to the faculty’s research expertise. Indeed, a number of Costello College of Business professors were key contributors to Mason’s being named the #2 university for entrepreneurship research in North America by independent ratings agency EduRank.

During her time at Mason, Mason alumna Shrishti Singh has used all the tools the university provides to bring her discovery to the marketplace.

Sarah Wittman, an assistant professor of management at Mason's Costello College of Business, unpacks this complex problem and proposes some potential research-based solutions.

Mason alumna Kristen Cavallo was named the Virginia Business Magazine Business Person of 2023, a distinction that recognizes her achievements in growing companies while emphasizing diversity in leadership.

Jiasun Li, an associate professor of finance at the Costello College of Business, has received a prestigious CAREER award from the National Science Foundation. According to the NSF website, the CAREER award is given to “early-career faculty who have the potential to serve as academic role models in research and education and to lead advances in the mission of their department or organization.”