Harvard Business Review LogoCalvin SpragueSummary. Misconduct at work is often treated as a simple problem, yet research shows it is anything but. Drawing on more than 250 studies, Michael J. Gill of the University of Oxford finds that employeesWhen a rule gets broken at work, a leader’s first instinct is to act fast. The business response feels obvious: punish the offender and move on. But it’s rarely that simple.A version of this article appeared in the July–August 2026 issue of Harvard Business Review.