// strategy library · roger martin

Culture Change Is Retail Not Wholesale

Martin’s theory of why culture programmes fail: wholesale change addresses everyone at once and changes no one. Culture moves one interaction at a time.

Wholesale culture change, values launches, posters, town halls, training cascades, is broadcast, and culture does not respond to broadcast. Retail culture change happens through interpersonal mechanisms: what a leader praises in a one-to-one, who gets promoted, how conflict is handled in a specific meeting, which behaviour is visibly rewarded and which quietly tolerated. Culture is simply the residue of repeated interpersonal experience, which is why it can only be changed where that experience is manufactured.

The consequences

Three follow. The only reliable lever is leader behaviour, changed consistently, in specific recurring moments, because behaviour is the one channel employees never stop reading. Culture is downstream of the management systems: incentive and promotion systems are culture mechanisms, whatever the values deck says. And a values statement that contradicts the bonus plan loses to the bonus plan, every time, at scale, without anyone announcing the result.

The practical unit of change

One interpersonal behaviour, modelled consistently until it becomes expected. Not a programme, a practice. Pick the recurring moment, the Monday meeting, the project post-mortem, the customer escalation, decide what the leader will now visibly do in it, and hold that behaviour until the organisation stops noticing it as new. Then pick the next one. It is slower than a launch and it is the only method with a track record.

How this connects to OKRs

Goal systems are culture mechanisms in this exact sense. A leadership team that grades retrospectives honestly, celebrates a well-reasoned miss, and attends check-ins is retailing the culture the methodology needs; one that quietly punishes Low confidence scores is retailing its opposite, whatever was said at kick-off. When clients ask us to "fix the culture around goals", the honest answer is that the culture is currently being taught, interaction by interaction, and the syllabus is the leadership team's calendar.

One line to keep: Culture is taught interaction by interaction; the syllabus is the leadership team's calendar.

Our synthesis of Roger Martin’s published work, sources credited. Read the originals: they’re excellent.

// connected concepts
Leader Behaviour Is the Signal → Enabling Management Systems → Explore all 141 notes →
// asked and answered
Why do culture programmes fail? +

Because they are wholesale, launches, posters, town halls, and culture does not respond to broadcast. It moves retail: one leader behaviour, in one recurring moment, held until it becomes expected. Slower than a launch, and the only method with a track record.

How do we “fix the culture around goals”? +

The honest answer is that the culture is already being taught, interaction by interaction. A leadership team that grades retrospectives honestly and attends check-ins retails the culture the method needs; one that punishes Low confidence scores retails its opposite.

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