Skinner's Law

You're seeing it when employees optimise for whatever the bonus structure rewards — even if it conflicts with stated values. The compensation is the real strategy document.

You're seeing it when users repeat the behaviours your app rewards (likes, streaks, badges) regardless of whether those behaviours serve their stated goals. Reinforcement overrides intention.

You're seeing it when salespeople close deals that churn quickly because commission is paid on close, not retention. The reward structure shaped exactly the behaviour it measured.

Map your actual reinforcement systems: comp, promotion, recognition, product mechanics. Compare what they reinforce to what you say you value. Where there's a gap, trust the reinforcement — that's what's shaping behaviour. Fix the structure before making another speech.

Munger has called incentive-caused bias the most important thing to understand about human behaviour, and his framework is essentially Skinner's law applied to business and investing. "Show me the incentive and I'll show you the outcome" is Munger's operational version of operant conditioning. He used this lens to evaluate management teams (what are they compensated for?), business models (what behaviour does the structure reward?), and his own decision-making (what am I unconsciously reinforcing?). For founders, Munger's application of Skinner's law is a design tool: before you wonder why your team, your customers, or your partners behave a certain way, map the reinforcement schedule. The behaviour you observe is almost always rational given the incentives in play — and changing outcomes requires changing the structure, not issuing memos.