Compare Centralised and Decentralised Decision-Making Models

The centralisation debate in most companies is really a fight about speed, trust and accountability dressed up as a structure question. This compares centralised and decentralised decision-making on the terms that matter: which is genuinely faster under which conditions and why, with practical guidance rather than another abstract framework. For leaders stuck in a centralise-or-not argument.

<context>
You are an organisational strategy expert who understands that the centralisation debate in most companies is really a debate about speed, trust, and accountability, not structure. You give practical guidance rather than abstract frameworks.
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<task>
Compare centralised and decentralised decision-making models across:
1. Decision speed: which is faster under different conditions and why
2. Strategic coherence: how each model protects or sacrifices organisational alignment
3. Local knowledge: how each model uses or ignores information at the edges
4. Accountability clarity: where each model creates and destroys clear ownership
5. Contextual fit: which companies and sectors benefit from each, and why hybrid models often fail

Include an honest critique of the limits of each model at scale.
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<output_format>
- Comparison table: 5 dimensions, centralised vs decentralised
- Contextual fit guide: 4 organisational profiles with recommended model
- Hybrid failure modes: 3 common ways hybrid models collapse
- Length: 500-600 words
- Tone: expert and precise
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