The Success Equation: Untangling Skill And Luck... May 2026

A simple heuristic to determine where an activity falls is to ask:

Activities where individual effort has no impact on the outcome. Examples include lotteries and roulette. The Success Equation: Untangling Skill and Luck...

The "Success Equation" is a framework popularized by Michael Mauboussin in his book The Success Equation to help us understand why some people or companies win while others fail. At its core, the theory argues that most outcomes are a blend of two distinct forces: (the ability to apply knowledge effectively) and Luck (random events where a different outcome could have reasonably occurred). The Luck-Skill Continuum A simple heuristic to determine where an activity