Research Note
Productivity: distinguishing efficiency from overload
Short technical note for executive review.
Observed signal
Aggregate indicators often show deterioration after changes have already occurred in price, mix, capacity, timing or commercial discipline.
Interpretation
A signal does not prove a cause. It must be tested against disaggregated data, process changes, recent decisions and actual execution capacity.
Executive questions
- What changed before the indicator?
- What alternative explanation exists?
- Which decision is reversible and which is not?
- What evidence is missing before action?
Limitation
Technical note to guide review; it is not causal proof or a universal sector recommendation.