MGMT30004 · Managing Globally
Organising Global Firms
Once a firm has a global strategy, it needs a global structure to deliver it — and the governing principle is structure follows strategy, and follows it as it evolves. Every structural choice trades off the same two pulls: integration (consistency, scale, central control) against differentiation / responsiveness (local fit, agility, decentralised authority). This chapter covers the building blocks of any structure (work specialisation, chain of command, span of control, and the centralisation–decentralisation continuum of decision-making), the four global structures — functional, product-divisional, geographic-area and matrix — each with a signature strength and a signature weakness, illustrated by Apple (functional), Haier (decentralised network) and P&G (matrix). It then treats structure as a moving target: the evolution path flat → functional → geographic → matrix, the integrating mechanisms and boundary spanning that stitch a decentralised firm back together, and the 'HQ-knows-best' syndrome. In the exam a scenario grows a firm and asks which structure fits and why.
What this chapter covers
- 01Structure follows strategy; the integration vs differentiation trade-off
- 02The building blocks: work specialisation, chain of command, span of control, locus of decision-making
- 03The four global structures: functional, product (divisional), geographic (area), matrix — strengths and weaknesses
- 04Centralisation vs decentralisation as a continuum (Apple vs Haier)
- 05The structure-evolution path: flat → functional → geographic → matrix
- 06Integrating mechanisms, boundary spanning, and the 'HQ-knows-best' syndrome
Worked example: which structure fits?
- +2The integration-led firm. A globally consistent, cost-disciplined product points to a global functional structure (grouped by expertise, centralised control) — maximum integration. Its weakness: poor local responsiveness and functional silos.
- +2The responsiveness-led firm. Competing on local adaptation points to a global geographic (area) structure or a decentralised network — maximum responsiveness. Its weakness: duplication, region-vs-HQ tension and brand drift.
- +2If it needs both. A firm needing product innovation and local fit may move to a matrix — integration and responsiveness together — but flag the cost: dual reporting, conflicting priorities and slow decisions.
Key terms
- Structure follows strategy
- The principle that a firm's organisational structure should be designed to deliver its chosen strategy — and must evolve as the strategy and the firm grow. Every structure balances integration against differentiation/responsiveness.
- Locus of decision-making
- Where authority sits on the centralisation–decentralisation continuum — from 'HQ decides and informs the subsidiary' to 'local managers decide and inform HQ'. A global-integration strategy pushes it toward HQ; a localisation strategy pushes it toward the subsidiary.
- Global matrix structure
- A structure organised on two axes at once (e.g. product × geography) to pursue integration and responsiveness together. Its strengths are shared expertise and dual focus; its signature weaknesses are dual reporting, competing demands, ambiguous hierarchy and slow decisions.
- Boundary spanning
- Roles or people who connect a unit to the outside (and HQ to subsidiary), gathering intelligence and brokering relationships across the gap. It is the bridge to the expatriate, cast as the human boundary spanner.
- HQ-knows-best syndrome
- The failure mode of over-centralising for low-priority regions — analysed in three layers (anatomy: structures routing every decision to HQ; physiology: ignored regions, no upward influence, poor localisation; psychology: the mindset that the centre always knows best). Symptoms include stagnant regional sales and talent attrition.
Organising Global Firms FAQ
What does 'structure follows strategy' mean in practice?
It means you design the organisation to deliver the chosen strategy, then redesign it as the strategy and firm evolve. A global-integration strategy needs a structure that centralises control and standardises; a localisation strategy needs one that decentralises authority to subsidiaries. The skill the exam rewards is aligning the structure — and the locus of decision-making — to the strategy, not reciting structures.
What are the four global structures and their weaknesses?
Global functional (grouped by expertise — strong integration and scale, weak local responsiveness; Apple); global product/divisional (grouped by product line — consistency and accountability per line, but duplication and inter-divisional rivalry); global geographic/area (grouped by region — strong local responsiveness, but duplication and brand drift); and global matrix (two axes at once — integration and responsiveness together, but dual bosses, ambiguity and slow decisions; P&G). Know each one's signature weakness — that is where exam application bites.
Is the matrix structure the 'best of both worlds'?
Only half the answer. Yes, the matrix targets integration and responsiveness together — but markers want the cost too: dual bosses, conflicting priorities, blurred accountability and slow decisions. P&G's product×geography matrix is the teaching case precisely because it shows both the power and the friction.
Why does the subject treat structure as a moving target?
Because no structure is permanent: as a firm scales, each structure eventually breaks and triggers the next — flat → functional → geographic → matrix. Each cures the previous one's pain and seeds the next. Triggers that signal you've outgrown a structure include turf clashes, duplicated services, rising overseas-customer complaints, a profit downturn or a strategy change. The more a firm decentralises for responsiveness, the more it must re-integrate through boundary spanning and integrating mechanisms.
Exam move
Build a one-line card for each of the four structures: what it groups by, its strength, and — most importantly — its signature weakness, because that is where application marks live. Anchor the poles with Apple (functional/integration) and Haier (decentralised network/responsiveness), and P&G for the matrix. Practise placing a scenario firm on the integration–responsiveness line, then naming the structure and the locus of decision-making the strategy implies. Keep the evolution path (flat → functional → geographic → matrix) and its triggers ready, plus the 'HQ-knows-best' three-layer diagnosis for any over-centralisation prompt.
