SCAR Papers
The Most Expensive Decision
Nobody Is Examining
How inherited decisions govern present work, and how to clear one.
Written for managing directors and general managers, chief operating officers, functional heads new into role, and founder-CEOs of scaling firms.
David Maclean · Founder, SCAR Advantage™
The observation
The decision was rational. The conditions changed. The decision stayed.
Every organisation carries decisions it did not make today. An approval layer added after a failure. A threshold lowered after a loss. A committee created during a crisis. Authority pulled upwards when risk was high.
Each response made sense at the time. Then the business grew, the threat receded, leadership changed, or the market shifted. The decision stayed.
Decision drag: the friction, delay and lost value created when inherited decisions continue to govern present work after the conditions that justified them have changed.
It shows up in decisions that take days instead of hours, work that escalates beyond the level where it belongs, margin surrendered through inherited caution, and capable people waiting for permission to do work they already understand.
An organisational scar is the underlying pattern: a protective decision, rule or reflex that outlived the conditions that made it useful. The scar explains the origin. Decision drag is the cost now.
A client engagement
A manufacturer loses several million rand to a supplier failure. Procurement responds within the month: every order above a set threshold goes to the executive committee. A decade later turnover has tripled, the threshold has not moved, and plant managers schedule maintenance around a fortnightly meeting diary. The supplier failure has not recurred. The threshold has not been examined either.
Why it survives
Organisations remember through routines.
Research on organisational memory shows that experience becomes encoded into routines and retained beyond the people who created it (Walsh & Ungson, 1991). Emotionally charged events can produce especially persistent organisational memory (Akgün, Keskin & Byrne, 2012).
Defensive routines can protect established responses from examination (Argyris & Schön, 1978). Path dependence explains how early choices become self-reinforcing and progressively expensive to leave (Sydow, Schreyögg & Koch, 2020).
Weick’s account of the El Faro shows the same mechanism at its most costly: standing assumptions carried on answering a question the organisation had stopped asking, and the conditions moved while the routine held (Weick, 2022).
The original reason fades. The rule remains and gains legitimacy through repetition. The organisation no longer remembers why it chose the decision. It still lives by it.
Find it
Start with the decision creating the greatest drag.
SCAR begins with one high-cost decision: the one whose movement would change the greatest number of decisions that follow.
A useful diagnostic sentence is:
We still __________ when under pressure.
The completion names the reflex.
Three questions
- 01
What happened?
Find the event, failure or pressure that produced the response.
- 02
What did we do?
Name the decision, rule, process or behaviour introduced to protect the organisation.
- 03
What are we still doing?
Identify what remains in place and establish what it costs now.
Decision Archaeology
The Three Questions surface the pattern. Decision Archaeology traces the present constraint back to the decision that created it.
When was it made? In response to what? Which assumptions about scale, risk, authority or market conditions were true then? Which remain true now?
Place the history and the present cost side by side. A decision becomes examinable when its history and present cost are visible together.
Clear it
One decision. Thirty days.
The 30-Day Decisive Loop is SCAR Advantage’s bounded intervention for clearing one high-cost decision. Establish the decision and its baseline. Trace the inherited logic. Replace the old reflex with two operating rules: one naming what now proceeds without escalation, one naming the condition under which escalation still applies. Apply both to live work and decide what becomes permanent.
The thirty-day window keeps one decision inside executive attention while exposing the replacement rules to enough live work to test them. The Loop ends with a decision that has moved, operating rules the organisation chose deliberately, and evidence of what changed.
Measure movement
Baselined at intake with your finance function.
Elapsed time for the defined class of decision.
How often decisions that belong lower in the organisation still route upwards.
What the drag is worth, settled at quarter close.
The measures come from the organisation’s own records. Finance participates in the baseline and verifies any financial impact. The result is defensible to the people who carry the number.
Keep it cleared
Conditions change again. Audits arrive, new leaders inherit old structures, and pressure returns. Deliberate forgetting is an organisational capability in its own right (Martin de Holan & Phillips, 2004): Decision Stewardship is the optional continuing service that holds the reason a decision changed and returns that context when leaders come to choose again.
Evidence and method
A practical synthesis built for live work.
SCAR Advantage is a practitioner-derived synthesis informed by research on organisational memory, defensive routines, path dependence, dynamic capabilities (Helfat et al., 2007), organisational forgetting and psychological safety. It translates those mechanisms into a bounded operating method for finding one costly inherited decision, changing it, measuring movement, and protecting the resolution.
Published cases separate the baseline, the intervention, the measurement window and the verification method; worked illustrations stay labelled as constructed, and client results are reported only from documented engagements. This keeps the claim proportional to the evidence.
A technical note setting out the method, the measures and the evidence architecture in full is available on request.
Selected foundations
- Akgün, A.E., Keskin, H. & Byrne, J. (2012). The role of organizational emotional memory on declarative and procedural memory and firm innovativeness. Journal of Product Innovation Management, 29(3), 432–451.
- Argyris, C. & Schön, D.A. (1978). Organizational Learning: A Theory of Action Perspective. Addison-Wesley.
- Helfat, C.E. et al. (2007). Dynamic Capabilities: Understanding Strategic Change in Organizations. Blackwell.
- Martin de Holan, P. & Phillips, N. (2004). Remembrance of things past? The dynamics of organizational forgetting. Management Science, 50(11), 1603–1613.
- Sydow, J., Schreyögg, G. & Koch, J. (2020). On the theory of organizational path dependence. Academy of Management Review, 45(4), 717–734.
- Walsh, J.P. & Ungson, G.R. (1991). Organizational memory. Academy of Management Review, 16(1), 57–91.
- Weick, K.E. (2022). Arrested sensemaking: typified suppositions sink the El Faro. Organization Theory, 3(3), 1–23.
Every organisation inherits decisions. Advantage comes from knowing which ones no longer deserve to survive.
If you can complete the diagnostic sentence about your own organisation, you already know which decision to bring. Write to david@scaradvantage.com and we will examine it together.