Concepts
Shadow values: the unwritten rules that settle it
30 January 2026 · 6 min read
Short answer
A shadow value is an unwritten rule that actually governs decisions in an organisation without appearing in its value set. It arises because it has worked, and it is strongest when nobody can quote it — but everybody can predict it.
- "You don't go over your manager's head"
- Marker: information stops one level below the top, and problems only surface once they are expensive.
- "We say yes in the meeting and no afterwards"
- Marker: high agreement in meetings, low execution. Decisions are renegotiated in the corridors.
- "The busiest person wins"
- Marker: busyness is used as an argument. Thoroughness gives way to whoever has least time.
- "Mistakes are not named"
- Marker: no postmortems, plenty of careful rewording. Learning becomes private.
- "Loyalty beats results"
- Marker: tenure and relationships predict influence better than delivery.
Why they are hard to surface
A shadow value cannot be asked about directly. Ask "are you afraid to name mistakes?" and people answer about who they wish they were. Shadow values emerge indirectly: describe a situation and let the respondent say what usually happens. The phrasing "what typically happens here" yields markedly different answers than "what do you do".
Shadow values are not evil. They are often old solutions to real problems — survival strategies from a time with different management or market conditions. Banning them rarely works. What works is showing them, explaining where they came from, and making an explicit decision about what should apply instead.
Read on
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