Your procedures are a pipe.
Procurement policy is a field.
An empirical model built on peer-reviewed research shows: rigid-procedure costs exceed policy-only costs by 100–400%. Run your scenario.
+2%
higher contract prices under rigid procedures
Szucs, JEEA 2024
+7.7%
increased renegotiation risk
Beuve et al., NBER 2021
42%
longer project delivery times
World Bank, 2023
30%
potential TCO savings with flexibility
ISM
Procedure ≠ Policy
A procurement policy sets the principles and boundaries. A procedure is just one of many ways to implement them. Conflating the two costs organisations millions.
The buyer as strategist
Rigid procedures absolve the buyer of thinking — 'I followed the procedure, I'm safe.' A procurement policy demands reflection and creativity.
Costs are measurable
Every day of delay, every renegotiation, every missed opportunity has a price. This calculator helps you see it.
The Pipe vs. Field model
Same contract — same value — two worlds. The procedure locks one path and forces bypasses. The policy sets boundaries and grants freedom of choice.
Procedure = Pipe
a₁ → a₂ → a₃ → ··· → aₙ
Under pressure, buyers exit the pipe informally (email / Excel) → audit risk accumulates invisibly.
Policy = Field
∂Φ = {auth, competition, ethics, documentation}
∞
compliant paths
Boundaries active everywhere. Nothing to bypass — every path inside the field is compliant.
Theoretical basis: Lipsky (1980) Street-Level Bureaucracy; Vaughan (1996) Challenger; Holmström & Milgrom (1991) Multitask Principal-Agent
Analyse your scenario
Choose a pre-built scenario or enter your own data. The result includes a detailed cost breakdown with academic citations.
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