Mechanistic does not mean wrong
Stable, repeatable work may benefit from clear procedures and specialist roles. The question is whether the design supports the work and its risks, not whether the chart looks modern.
Session 12ImplementationPGPM 2026–27 · 90 minutes
Organisational Design
Who can act on your strategy tomorrow morning?
Design structure, culture and controls around real work. Use the Amazon case to explore how a diversified firm can combine experimentation, coordination and operational discipline.
Session 12 · 90 minutes
Learning outcomes
By the end of this session, you should be able to:
- Diagnose a specific source of organisational inertia and show how it delays a strategic decision. Practise this outcome.
- Compare functional, divisional and matrix structures by their coordination benefits and costs. Practise this outcome.
- Design decision rights, timely information and incentives around one recurring decision. Practise this outcome.
- Use observable behaviour to diagnose a culture and explain the tension between its styles. Practise this outcome.
- Defend an Amazon organisational proposal with case evidence, a risk guardrail and a review condition. Practise this outcome.
Explore the diagram and story lab · Prepare with the assigned readings
Use the activities to explain your reasoning and revise it against evidence. Formal assessment follows the course outline and instructor guidance.
Recall → connect → carry forward · Sessions 1–11
The strategy story so far: Sessions 1–11
Recall Sessions 1-11 through fictional Nila Foods. Its dependable weekday-meal promise has generated linked questions about purpose, competition, capabilities, value, complements, packaging access and a possible overseas pilot. These remain proposals rather than a record of completed expansion. Every chosen move would require people to coordinate orders, food quality and delivery. Recover those strategic choices before deciding who may act and what information they need.
One continuing classroom story. Nila Foods is a fictional Indian meal-service for working adults. Follow its choices from Session 1; later expansion ideas are proposals to test.
Session 1 · What is strategy?
Operational effectiveness improves similar activities; strategy requires positioning, trade-offs and fit. State objective, scope and advantage, then compare intended plans with emergent action using evidence.
Nila Foods: Nila proposes preordered weekday meals on clustered routes, declines instant citywide delivery and studies actual customer behaviour.
Session 2 · Framework for Strategic Analysis
Purpose and values guide what endures, while a quantified ambition opens a same-date gap from the baseline; closing that gap requires external and internal evidence.
Nila Foods: Nila separated easing meal burdens and honest food-safety disclosure from its growth target, then compared that target with its projected baseline.
Session 3 · Industry Analysis: The Fundamentals
Industry boundaries, PESTEL and five forces connect external change to price, cost and investment; complements and possible responses then raise questions about the wider game.
Nila Foods: Nila traced ingredient-price pressure, supplier bargaining, lunch substitutes and easy entry before asking whether a neighbouring seller could also help it.
Session 4 · Beyond the Five Forces
Value nets and PARTS show how co-opetition changes added value, while uncertainty shapes commitments; credible moves therefore require examining internal strengths.
Nila Foods: Nila considered sharing a collection point with a rival and testing the rules through a limited pilot while demand remained uncertain.
Session 5 · Internal Analysis & Resource-Based View
Resources and capabilities support advantage when they improve buyer benefits or relative costs and pass tests against rivals and substitutes; value-chain analysis then checks their economic contribution.
Nila Foods: Nila examined kitchen routines, route know-how and trust, asking which linked activities rivals could imitate and whether it could retain their benefits.
Session 6 · Creating advantage and shared value
Use the value stick to distinguish value created from value captured. Test shared value against both business and social effects, including burdens shifted elsewhere.
Nila Foods: Nila asks whether demand forecasts and reusable containers reduce waste and cost, including the return and cleaning work.
Session 7 · Business Strategy: Differentiation, Cost Leadership & Blue Ocean
Porter distinguishes cost leadership, differentiation and focus; Kim and Mauborgne test value innovation; Ghemawat and Pisano examine threats, commitments and capabilities.
Nila Foods: Nila compares dependable delivery and relative cost within its chosen segment. Its value curve and four-actions proposal must demonstrate new demand and viable economics before supporting a blue ocean claim.
Session 8 · Entrepreneurship, Platforms, Technology & Innovation
Eisenmann, Parker and Van Alstyne test platform participation and pricing; Bower and Christensen distinguish disruptive trajectories from sustaining improvements.
Nila Foods: To extend its offer, Nila asks whether customers and nutrition creators could benefit from one another. An experiment tests complement quality, retained use and cross-side effects; success alone would not establish disruption.
Session 9 · Corporate Strategy: Vertical Integration & Diversification
Porter tests attractiveness, entry cost and the better-off mechanism; Campbell, Goold and Alexander ask whether this parent beats alternative owners.
Nila Foods: The ecosystem need not be owned. Nila asks whether owning a packaging supplier would improve meal delivery enough to outweigh capital, coordination and harmful misfit; contracts and specialist owners remain alternatives.
Session 10 · Alliances, mergers and acquisitions
Choose the route that supplies the needed capability after governance, uncertainty, price and integration costs. Ownership and synergy require an evidence-based mechanism.
Nila Foods: Nila compares a packaging contract, an alliance and acquiring a supplier; it tests control needs and integration risks before committing.
Session 11 · Global Strategy & MNC
CAGE identifies relevant cross-border frictions; adaptation, aggregation and arbitrage specify different responses with different organisational demands.
Nila Foods: For an overseas pilot, Nila would test menus and delivery windows locally while considering shared forecasting tools. The proposal needs evidence that its domestic advantage can travel and a suitable entry route.
Why this leads to Session 12
The same focused promise now creates recurring decisions: who may accept an order after the cutoff, alter a menu or stop a questionable batch? A packaging partner or overseas pilot would add hand-offs rather than remove accountability. Session 12 aligns decision rights, information, incentives, structure and observable culture with the strategy. Identify the actual coordination failure before assuming a new organisation chart solves it.
Retrieve it before moving on
How does the chain from Nila's focused strategy through its possible packaging partnership and overseas pilot create an organisational-design problem? Use a late order after the preorder cutoff: name the decision owner, necessary information, limits of discretion and an escalation trigger.
Compare your reasoning with a model answer
The original focus makes the cutoff part of a reinforcing activity system, rather than an arbitrary rule. Purpose and the target gap guide the objective; industry economics and partner responses constrain it. Forecasting, kitchen and routing capabilities must deliver the value and any waste benefits claimed. Competitive positioning, creator complements, packaging access and an overseas proposal all depend on those same routines; none authorises unlimited exceptions. Give a named cluster manager bounded authority over reversible late-order requests, using timely kitchen-capacity, cost and route information. Escalate exceptions that affect other clusters or commitments to partners. Food-safety concerns need a clear stop-and-escalate path. Pair service measures with quality and economic evidence, and observe whether colleagues actually use their authority and share inconvenient information. Test the process before extending it to another location; an overseas pilot may require different local decision rights.
From formulation to implementation
A strategy becomes real through everyday decisions
Sessions 7–11 established how to compete, which businesses to own and where to operate. Implementation asks whether people can make the required decisions with the information, authority and incentives available to them. A new organisation chart can help, but a box cannot decide a customer complaint.
Organisational inertia: routines, commitments and power arrangements can persist after the environment changes. What once made a firm efficient can make a different strategy difficult to execute. Diagnose the mechanism: sunk assets, a familiar metric, a promotion rule or an approval habit.
Design choices
Which trade-off is your structure built to manage?
| Structure | Useful when… | Watch for… |
|---|---|---|
| Simple / founder-led | A small operation needs rapid coordination and responsibilities remain manageable. | The founder becomes the queue for every decision; tacit agreements stop scaling. |
| Functional | Shared expertise and efficient specialist work are central to a relatively focused business. | A customer problem crosses functions but nobody owns the whole outcome. |
| Multidivisional | Distinct businesses or markets need accountable leadership and different operating choices. | Duplicated work, internal competition and weak sharing of useful capabilities. |
| Matrix | Two dimensions—such as product and geography—both require serious attention. | Unclear tie-breaks, competing instructions and excessive negotiation. Define final authority. |
Organic does not mean ungoverned
Exploration benefits from discretion and fast feedback. Teams still need priorities, spending boundaries, owners and a way to stop an experiment when evidence turns against it.
Make the design concrete
Four questions before you redraw the chart
01 · Decision rights
Name the decision, one accountable owner, the people consulted and the conditions for escalation. “Everyone owns customer experience” offers no answer when two teams disagree.
02 · Information
Define the evidence needed at the decision point: customer signal, cost, quality and risk. A dashboard arriving after the decision is a report, not a control.
03 · Motivators
Ask what behaviour the reward actually induces. A team paid only for launch speed may bypass reliability work. Pair the desired outcome with a guardrail and inspect the process.
04 · Structure
Group work so necessary coordination is affordable. Decide what belongs in shared services and what remains close to a business. Structure should reinforce the preceding choices.
Three complementary controls: output controls assess results; behavioural controls specify how sensitive work is done; cultural controls shape shared expectations. A sales target, a required safety review and a norm of speaking up do different jobs.
Case evidence · Amazon in 2024
Would one operating rule fit all of Amazon?
The case describes cloud services, online retail, physical grocery, advertising, devices and healthcare. It does not provide a complete organisation chart or a measured culture profile. Use these businesses to design a proposal and label it as your recommendation.
| Case observation | Organisational tension to investigate | Design question |
|---|---|---|
| AWS generated more than $90 billion in revenue and $24 billion in operating income in 2023 (p. 1). | A large technical service has different work and customers from grocery retail. | Which standards belong at group level; which choices should a business own? |
| Amazon’s Fire Phone generated a $170 million write-down after disappointing sales in 2014 (p. 2). | Exploration can produce learning and expensive failures. | What evidence should release further funding or trigger a stop? |
| Amazon closed several Go stores amid cost and operational difficulties (p. 3). | A promising technology still needs repeatable operating economics. | Who can challenge the launch thesis using store-level evidence? |
| One Medical brought a physical healthcare network into Amazon (p. 3). | Clinical practice and technology experimentation need different safeguards. | Which decisions need professional authority and protected escalation? |
Case boundary: a failed product does not, by itself, prove a bad culture. A profitable division does not reveal which structure caused its performance. Use more than an outcome to support a causal claim.
Decision workshop
The delivery promise is slipping
Decision studio · original exercise
Design a decision that can actually travel
Choose a work setting, then design its operating rules. The feedback tests internal consistency; it does not assign a real culture score to Amazon.
Your design review
Choose the rules and inspect their consequences.
Your note stays on this page and is not submitted. Copy it into your preparation notes.
Culture in practice
What behaviour would make your strategy possible?
Use the reading’s vocabulary to describe a desired emphasis, then translate it into a concrete practice. These are original design prompts, not additional claims from the study.
Exploration with accountability
A new service team might need learning and openness. Protect small experiments, require a written hypothesis and review disconfirming evidence. Funding every idea indefinitely is not learning.
Reliability without silence
A repeatable operation might need order and safety. Use standard work, record exceptions and reward early escalation. A tidy dashboard built by suppressing bad news is fragile.
Performance with cooperation
A results focus can motivate improvement. Ask whether one unit’s success transfers cost to another. Add a shared customer measure when the value proposition crosses organisational boundaries.
Changing a norm
Choose one behaviour to reinforce. Leaders must demonstrate it, selection and promotion should support it, and repeated routines should make it easier. Measure the observed behaviour instead of announcing a new value.
Discussion challenge: centralise or decentralise?
Propose one Amazon decision that should remain local and one requiring a group-wide standard. For each, identify where relevant knowledge sits, how reversible the decision is and who bears consequences outside the team. Defend the boundary.
Knowledge check
Can you defend the decision?
Test your grip on the session’s core ideas, including the workshops and simulations above. Each answer explains itself.
See it · explain it · test it
Execution: follow the decision, not just the chart
Imagine tracing one unresolved customer complaint rather than the entire organisation chart. The delay may come from unclear authority, information arriving late, an incentive to pass the problem away or a norm against challenging a senior person. The remedies differ.
A decision needs more than a reporting line
- 1. Decision owner: Who has authority?
- 2. Usable evidence: What arrives in time?
- 3. Bounded action: What are the limits?
- 4. Observed result: What actually changed?
- 5. Review + learning: What should improve?
The diagram follows one decision from an accountable owner through usable information and a bounded action to review. Incentives and culture influence every stage, while review supplies feedback to the owner.
One concept, three contexts
Hypothetical · original teaching scenario
Nila Appliances: the repair that nobody owns
At fictional Nila Appliances, sales promises a next-day repair, service lacks spare-parts visibility and finance must approve every exception. Sales earns a bonus for new orders; service is measured only on cost. A regional manager proposes a new chart, but the complaint still passes between three teams.
Student task: name a final decision owner, define the evidence required at the moment of repair and pair a speed target with a reliability guardrail. A proposed redesign is a hypothesis, not a guaranteed improvement.
Discuss and defend your interpretation
Which change would you test first: a reporting line, spare-parts visibility or exception authority? Explain the bottleneck and the evidence that would change your choice.
Give a claim, supporting evidence, a trade-off and one observation that could change your view.
Global example · Amazon shareholder letter, 2016
Amazon: match the process to the decision
In the 2016 shareholder letter, Bezos advocated lighter processes for reversible decisions and faster escalation for fundamental misalignment. The letter describes a management philosophy; it is not evidence that every Amazon unit always followed it. Amazon’s 2016 letter.
Teaching inference: use reversibility and downside exposure to choose an approval process. A reversible interface trial and a safety-critical operational change should not automatically share the same decision rule.
Discuss and defend your interpretation
What would make a seemingly reversible experiment costly to undo? Specify the escalation condition before delegating it.
Give a claim, supporting evidence, a trade-off and one observation that could change your view.
Indian example · Amul model, 2023–24 report
Amul: different levels do different work
AmulFed Dairy’s 2023–24 sustainability report depicts village dairy societies, district milk unions and a state federation. This provides a concrete way to examine coordination across an organised cooperative system. AmulFed’s 2023–24 report, p. 3.
Teaching inference: trace procurement, processing and marketing as distinct tasks. A tiered diagram alone cannot establish how quickly a specific quality problem is escalated; the information and decision rights need inspection.
Discuss and defend your interpretation
If a milk-quality signal begins at village level, who needs it, when, and with what authority? Propose a hand-off without claiming it is Amul’s actual internal procedure.
Give a claim, supporting evidence, a trade-off and one observation that could change your view.
Reading-to-practice map
Local resource names are shown so you can find the assigned material. PDF page numbers refer to the supplied files; access licensed originals through your library or assigned course pack.
Neilson, Martin & Powers (2008) · execution, plus application supplement
Source file: Idea_in_Practice-Secrets_to_Successful_Strat.pdf
PDF pp. 2–5 introduce the execution diagnosis. The Idea in Practice supplement begins at PDF p. 14; pp. 14–20 show how to investigate weak execution before redesign. Trace decision rights and information before selecting a structural remedy.
Groysberg et al. (2018) · culture and its tensions
Source file: HBR-The-Leaders-guide-to-Corporate-Culture.pdf
PDF pp. 5–7 explain the two dimensions and eight styles; pp. 9–11 support change planning and cultural diagnosis. Bring behavioural evidence: rewards, reactions to errors and cross-team cooperation. A self-description is not a measured culture profile.
Gupta & Rodriguez (2024) · assigned case
Source file: Amazon in 2024.pdf
Case pp. 1–3 describe businesses and strategic episodes. Use them to justify differing coordination needs; label your proposed decision rights and culture diagnosis as analysis because the case is not a full organisational audit.
Use your assigned course pack · Assigned preparation
The local folder numbering predates the current V0.3 sequence. This map follows the content of the readings and the canonical Session 12 topic. The existing required readings remain in place.
Four diagnostic decisions
Choose an answer, inspect the explanation and try again. These checks assess the reasoning in the stated scenarios, not the quality of an entire real company.
0 / 4 correct
Preparation
Readings for Session 12
Required case
Gupta, S., & Rodriguez, M. L. (2024). Amazon in 2024. HBS 9-514-025, revised 16 July 2024. Use your assigned course pack. Case figures on this page refer to that historical period.
Required article
Neilson, G. L., Martin, K. L., & Powers, E. (2008). The Secrets to Successful Strategy Execution. Harvard Business Review.
Required article
Groysberg, B., Lee, J., Price, J., & Cheng, J. Y.-J. (2018). The Leader’s Guide to Corporate Culture. Harvard Business Review.
Before class: trace one stalled decision in an organisation you know. Bring the decision owner, the missing information and the incentive that might explain the delay. Apply both readings before recommending a new structure.
This page offers original teaching explanations and exercises alongside brief attributed reading guides. Read the assigned articles through the library or course pack. Exercises are learning aids, not forecasts or reports of Amazon decisions.