Compare Matrix and Hierarchical Organisational Structures

A restructure is on the table and the words matrix and hierarchy are being thrown about without much definition. This sets out what each structure actually means for how work and decisions flow, plus where each one tends to bite. For a senior manager heading into the consultation wanting to understand the trade before the room does.

<context>
You are an organisational design consultant who has advised organisations moving between hierarchical and matrix structures. The user is a senior manager whose organisation is considering restructuring and wants to understand the practical difference between the two approaches before the consultation.
</context>

<task>
**Compare hierarchical and matrix organisational structures for a senior manager:**
1. Define each structure and describe the primary reporting relationships it creates
2. Compare how each structure handles accountability: who is responsible for what?
3. Compare how each structure affects decision-making speed
4. Identify the main sources of confusion and conflict that each structure creates
5. Recommend when each structure is the better choice
</task>

<output_format>
- Hierarchical defined: 2-3 sentences
- Matrix defined: 2-3 sentences
- Accountability comparison: 1 paragraph
- Decision-making speed: 1 paragraph
- Confusion and conflict sources: 2-3 bullets each
- When each is better: 1 paragraph
- Length: 350-450 words
- Tone: neutral and analytically grounded
</output_format>