2025年3月14日 星期五

凡物皆賦智AI乎?

 

凡物皆賦智AI乎?

近世啟電視,輒聞士人衣冠楚楚,言其新製洗衣機,以人工智慧為力。人工智慧!吾憶昔日,洗衣機唯需水、皂、電而已。今竟有腦乎?將自理吾襪乎?吾甚疑之。

凡物皆然,非耶?廣告充斥「智」事。新車有智,助爾泊車;恆溫器有智,知爾暖時;縱至牙刷,亦有智,責爾刷牙不善。若謂吾輩皆愚鈍,不能自理簡事。

憶昔日,唯言物之所能。此車引擎良善,此皂潔淨。簡而明。今則皆言「尖端智算」、「智技無縫」。聞之似甚奇,然吾吐司,因烤箱有智而味更佳乎?吾未覺也。

此令吾憶昔日,凡物皆言「新而益善」。購舊物,異匣裝之,輒冠以「新而益善」,若世間奇珍。此「智」事,亦似如是,新詞以掩凡物之常也。

然此智若有誤,將若何?鄰人「智」電視,惡其觀視之習,輒易頻道。此物「智」有瑕疵,誰將修之?將需智工乎?皆似徒增煩擾。

或吾已老矣。然吾愛物之本質,鏟即鏟,器即器,各司其職,無需數腦。此廣告之智,令人疑物之本質已衰,故以技語粉飾之。但求物之實用,智則免之,謝矣。

Everything's Got Brains Now, Hasn't It?

 

Everything's Got Brains Now, Hasn't It?

You can't switch on the television these days without some fella in a crisp shirt telling you how their new washing machine is now powered by artificial intelligence. Artificial intelligence! Last time I checked, my washing machine just needed water, soap, and to be plugged in. Now it's got a brain? What's it going to do, start sorting my socks by itself? I doubt it.

It's the same with everything, isn't it? The advertisements are crawling with this 'AI' business. Your new car has AI to help you park, your thermostat has AI to figure out when you like the heating on, even your toothbrush probably has AI to tell you you're not brushing properly. You'd think we were all a bunch of nitwits who can't manage simple tasks anymore.

Remember when they used to just tell you what something did? This car has a good engine, this soap gets you clean. Simple. Now, it's all about the 'cutting-edge AI algorithms' and the 'seamless integration of intelligent technology'. Sounds impressive, I suppose, but does my toast taste any better because the toaster has AI? I haven't noticed.

It reminds me a bit of when everything was 'new and improved'. You'd buy the same old product in a different box, and they'd slap 'new and improved' on it like it was the eighth wonder of the world. This AI thing feels a bit like that, a new buzzword to make the ordinary sound extraordinary.

And what happens when this AI goes wrong? My neighbour's 'smart' television decided it didn't like his viewing habits and kept changing the channel. Who's going to fix these things when their 'intelligence' has a glitch? Will we need AI mechanics now? It all sounds like more trouble than it's worth.

Maybe I'm just getting old. But I liked things better when a spade was just a spade, and my appliances just did what they were supposed to without needing a digital brain. All this AI in advertising makes you wonder if the products themselves aren't all that impressive anymore, so they have to dress them up with a bit of technological mumbo-jumbo. Just give me something that works, and leave the artificial intelligence out of it, thank you very much.

2025年3月13日 星期四

Top MBA Programs around the world That Emphasize Systems Thinking

Here are some top MBA programs that emphasize Systems Thinking, TOC, Lean, and holistic business management. These programs integrate cross-functional learning, feedback loops, and system optimization, making them ideal for leaders who want to manage complexity rather than just optimize isolated functions.


🎓 Top MBA Programs That Emphasize Systems Thinking

1️⃣ MIT Sloan School of Management (USA) – MBA & Executive Programs

Why?

  • Home to Peter Senge's Systems Thinking (The Fifth Discipline).
  • MIT Operations Research Center integrates Lean, TOC, and Cybernetics.
  • Strong focus on Supply Chain as a System (SCM), Dynamic Systems Modeling, and Agile Innovation.
  • Ties with MIT Engineering enable real-world systems-driven problem-solving.

📌 Relevant Courses & Research Centers:

  • System Dynamics (John Sterman’s work) – Used in business simulations for real-world decision-making.
  • Lean Operations & Continuous Improvement – Often tied to Toyota Production System (TPS).
  • Supply Chain Systems – A global leader in logistics systems.

💡 Best for: Those who want to integrate operations, supply chains, and strategy using systemic methodologies.


2️⃣ Stanford Graduate School of Business (USA) – MBA & MSx (Executive Program)

Why?

  • Strong focus on complex systems, adaptive organizations, and innovation ecosystems.
  • Incorporates design thinking, organizational learning, and business ecosystems into leadership training.
  • Ties with Stanford d.school (design thinking + systems).

📌 Relevant Courses & Research Centers:

  • The Human-Centered Systems Approach to Business – Integrates organizational behavior and systems science.
  • Strategy Beyond Markets – Understanding regulatory and social systems in business.
  • The Stanford Digital Business Initiative – Systemic digital transformation strategies.

💡 Best for: Leaders who want to integrate strategy, technology, and innovation with a systems perspective.


3️⃣ University of Michigan – Ross School of Business (USA) – MBA & Tauber Institute for Global Operations

Why?

  • Lean Systems Thinking embedded into MBA (ties with Toyota, GM).
  • The Tauber Institute for Global Operations offers real-world industry projects using TOC, Lean, and Supply Chain Optimization.
  • Uses action-based learning—students work directly on system-wide improvements in real companies.

📌 Relevant Courses & Research Centers:

  • Operations & Systems Thinking – Uses TOC, Lean, and Deming principles.
  • Global Supply Chain & Logistics – Strong systems-based curriculum.
  • Multi-Disciplinary Action Projects (MAP) – Students solve real system constraints in partner companies.

💡 Best for: Those who want hands-on experience improving business systems in operations, logistics, and supply chains.


4️⃣ INSEAD (France & Singapore) – MBA & Executive Programs

Why?

  • Focuses on business as an ecosystem, not just internal operations.
  • Strong emphasis on dynamic strategy, process improvement, and global systemic challenges.
  • Blue Ocean Strategy (Developed at INSEAD) – Focuses on system-wide market creation.

📌 Relevant Courses & Research Centers:

  • Strategy & Systemic Decision-Making – Real-world strategy with complexity thinking.
  • Operations & Process Management – Uses Lean and TOC principles.
  • Global Leadership as a System – How multinational firms balance global and local system constraints.

💡 Best for: Those looking for a global perspective on business ecosystems and systems thinking in leadership.


5️⃣ Carnegie Mellon – Tepper School of Business (USA) – MBA with Systems Thinking & Analytics

Why?

  • Strong focus on cybernetics, decision science, and analytics-driven system optimization.
  • Incorporates AI, systems modeling, and feedback loops into business strategy.
  • Ties with Carnegie Mellon's engineering & AI research labs → Business leaders learn to think like system designers.

📌 Relevant Courses & Research Centers:

  • Dynamic Systems & Decision Science – Focuses on cybernetics and modeling.
  • Operations Research & Business Process Systems – Uses Lean, Six Sigma, and TOC.
  • Tepper Analytics & Optimization Lab – Real-world system simulations.

💡 Best for: Leaders who want to integrate data, AI, and systems thinking into operations & strategy.


6️⃣ Arizona State University – W. P. Carey School of Business (USA) – MBA with Systems Engineering

Why?

  • Strong collaboration with ASU's engineering & sustainability programs → Business leaders are trained to think in systems.
  • Supply Chain Systems & Process Innovation – Uses TOC, Lean, and Six Sigma principles.
  • Real-World Consulting Projects → Students optimize real business systems as part of the curriculum.

📌 Relevant Courses & Research Centers:

  • Enterprise Systems & Innovation – Covers business ecosystems & adaptive systems.
  • Process Management & System Optimization – Hands-on experience in real-world constraints.
  • Digital Transformation & Business Models – AI and automation as system enablers.

💡 Best for: Those who want a strong focus on business system optimization, engineering approaches, and practical problem-solving.


7️⃣ Warwick Business School (UK) – MBA with System Dynamics Focus

Why?

  • One of the few MBA programs that explicitly teaches System Dynamics & Business Process Engineering.
  • Faculty includes experts in complexity science and cybernetics.
  • Strong ties with UK industries for real-world application.

📌 Relevant Courses & Research Centers:

  • Systems Thinking for Business Leaders – How to model and analyze complex systems.
  • Strategic Operations & Lean Enterprise – Applies TOC and Lean principles.
  • Warwick Business Analytics & AI Systems Lab – Uses AI for system optimization.

💡 Best for: Those looking for a deep dive into system modeling, complexity, and adaptive business strategies.


📝 Final Thoughts: Which One is Right for You?

🔹 Want an engineering-driven approach?MIT, Carnegie Mellon, ASU
🔹 Want a global systems view?INSEAD, Warwick
🔹 Want real-world hands-on TOC & Lean experience?Michigan (Ross), Arizona State
🔹 Want strategy & ecosystem thinking?Stanford, INSEAD


MBA in Systemic Business Management

If we were to redesign an MBA program to fully embrace business as a system, it would need to:

  1. Eliminate silos between business functions—integrating finance, operations, marketing, and leadership into a single system-focused framework.
  2. Teach decision-making based on system optimization, not local efficiency.
  3. Use real-world methodologies like TOC, Lean, Deming’s System of Profound Knowledge, and Systems Thinking to analyze and improve organizations.

🎓 MBA in Systemic Business Management (SBM)

A Two-Year MBA Curriculum Designed for Systems Thinking

Central Theme:

Business is a system of interdependent processes, not a collection of independent departments.
Decisions must optimize the whole system, not just individual parts.
Continuous learning, feedback loops, and systemic change drive long-term success.


📅 Year 1: Foundations of Systemic Thinking in Business

The first year builds core knowledge while ensuring every course connects to the idea of business as a system.

📌 Term 1: Foundations of Systems Thinking in Business

1️⃣ Introduction to Systems Thinking in Business

  • Key frameworks: TOC, Lean, Deming, Cybernetics, and Viable System Model
  • Feedback loops, constraints, and unintended consequences.
  • Case Study: How Toyota’s Lean System works holistically.

2️⃣ Decision Science & Complex Problem-Solving

  • How mental models and biases affect system-wide decision-making.
  • Thinking Processes from TOC: Current Reality Tree, Future Reality Tree.
  • Case Study: How Amazon uses systems thinking for logistics and operations.

3️⃣ The Economics of Flow: Value Creation in Business Systems

  • Why throughput matters more than cost-cutting.
  • The flow of money, products, and services through a business system.
  • Case Study: Why Southwest Airlines' systemic approach outperforms competitors.

📌 Term 2: The Interconnected Functions of a Business System

4️⃣ Operations & Supply Chain as a System

  • Lean, TOC, and Demand-Driven MRP (DDMRP) principles.
  • Managing constraints across global supply chains.
  • Case Study: Zara’s fast fashion supply chain as a system.

5️⃣ Finance Beyond Cost-Cutting: Throughput Accounting & Long-Term Value

  • Why traditional cost accounting leads to bad decisions.
  • Throughput Accounting (TOC) vs. traditional accounting.
  • Case Study: Tesla’s financial system—why it works differently.

6️⃣ Customers as a System: Marketing, Sales, and Customer Flow

  • Marketing and sales as part of the operational system—not separate silos.
  • Demand-driven systems: How pricing, branding, and service impact operations.
  • Case Study: How Apple integrates marketing, supply chain, and customer experience.

📌 Term 3: Managing Human Systems & Organizational Flow

7️⃣ People Systems: Leadership, Culture, and Learning Organizations

  • Peter Senge’s learning organization principles.
  • Organizational psychology and system-wide motivation.
  • Case Study: How Netflix structures itself as a system.

8️⃣ Beyond Bureaucracy: Agile, Holacracy, and Adaptive Business Models

  • How organizations can be self-regulating systems.
  • The failure of traditional command-and-control management.
  • Case Study: How Haier’s "Microenterprise Model" replaced hierarchy.

📅 Year 2: Applying Systemic Thinking to Business Challenges

The second year shifts toward application, requiring students to work in teams on real-world business challenges.

📌 Term 4: Systems Thinking in Real-World Applications

9️⃣ Strategy as a System: The Role of Ecosystems, Networks, and Platforms

  • Business ecosystems vs. competitive strategy (Beyond Porter’s Five Forces).
  • How Apple, Google, and Amazon use ecosystem strategy.
  • Case Study: The battle of open vs. closed systems (Android vs. iOS).

🔟 Resilience, Risk, and Crisis Management as a System

  • Why companies fail when they optimize for efficiency instead of resilience.
  • How feedback loops create financial crises, supply chain disruptions, and market crashes.
  • Case Study: Why Toyota recovered from COVID-19 faster than competitors.

📌 Term 5: Systems Thinking in Innovation and Business Transformation

1️⃣1️⃣ The Future of Work: AI, Automation, and Systemic Change

  • How AI and automation impact organizational systems.
  • Why automation without systems thinking causes chaos.
  • Case Study: The rise (and struggles) of fully automated warehouses.

1️⃣2️⃣ Sustainability as a System: People, Planet, and Profit

  • Why most sustainability efforts fail without systemic alignment.
  • Circular economy models and regenerative business strategies.
  • Case Study: How Patagonia designed its business system for sustainability.

📌 Term 6: Capstone – The Systemic Business Challenge

  • Students work in teams to analyze and optimize a real business system.
  • Companies submit real-world problems (e.g., supply chain bottlenecks, poor product-market fit, broken workflows).
  • Teams present TOC-based solutions using system diagrams, feedback loops, and constraint analysis.

🎯 What Makes This MBA Unique?

No isolated courses. Everything is interconnected.
Every course ties back to systems thinking and flow.
Emphasis on real-world applications, not just theory.
Uses TOC, Lean, Deming, and Systems Thinking methodologies.
Prepares leaders to manage complexity, not just optimize parts.


Final Thought: The Future of MBA Education

🚀 This MBA would create leaders who understand how businesses truly function—as interconnected, adaptive systems.

Where an MBA course Treats Business as a System

An MBA curriculum in the USA is typically structured around different functional areas of business, and whether a program treats business as a system or as disconnected parts depends on the specific course and teaching approach.

Some courses and frameworks naturally emphasize interdependencies and system-wide thinking, while others focus on optimizing individual components without much regard for the whole. Let’s break it down:


Where an MBA Treats Business as a System

These courses or concepts emphasize interdependencies, feedback loops, and holistic thinking, aligning with TOC, Lean, and Deming principles.

1. Strategy & Competitive Advantage (Can Go Either Way)

  • Systemic View (When Done Right):
    • Some strategy courses focus on ecosystem thinking, showing how businesses succeed through supply chain coordination, customer relationships, and internal alignment.
    • Example: Blue Ocean Strategy (Kim & Mauborgne) emphasizes creating new markets rather than just competing in existing ones, which requires thinking beyond departmental silos.
    • Porter’s Value Chain Analysis (when properly applied) considers how different business functions interact to create customer value.
  • Non-Systemic View (Traditional Focus on Competition):
    • If Porter’s Five Forces is taught in isolation, it can create a zero-sum view of business (treating suppliers, customers, and rivals as opponents rather than system partners).

💡 Look for MBAs that include "ecosystem strategy" and stakeholder collaboration rather than just competitive strategy.


2. Operations & Supply Chain Management

  • Strong Systemic Thinking:
    • Lean, TOC, Six Sigma, and supply chain management courses explicitly teach interdependencies.
    • Topics like Just-in-Time (JIT), Total Quality Management (TQM), and Demand-Driven MRP (DDMRP) align with TOC, emphasizing flow efficiency over local optimizations.
  • Example of Systemic Learning:
    • A case study on Toyota’s Lean Production System teaches how inventory, supplier collaboration, and production processes must be aligned as a system.
  • Non-Systemic Pitfall:
    • If supply chain courses focus only on cost reduction (e.g., bulk purchasing, outsourcing for cheap labor) without considering flow disruptions, risk, and resilience, they fail as a system approach.

💡 Look for MBAs that emphasize "Supply Chain as a Competitive Advantage" rather than just cost-cutting.


3. Systems Thinking, Organizational Behavior, and Leadership

  • Some MBA programs (especially top-tier schools like MIT Sloan, Stanford GSB, and Harvard Business School) teach Peter Senge’s Systems Thinking, including:
    • Feedback loops and unintended consequences in decision-making.
    • Cross-functional collaboration and breaking down silos.
    • Complex adaptive systems theory (common in innovation-focused programs).
  • Example of Systemic Learning:
    • A case study on W.L. Gore & Associates (maker of GORE-TEX) shows how its flat hierarchy and decentralized decision-making create an adaptive organization.
  • Non-Systemic Pitfall:
    • If leadership courses only focus on individual leadership styles rather than how leaders must manage systems, they miss the big picture.

💡 Look for MBAs that include "complexity theory" and organizational systems instead of just leadership frameworks.


4. Entrepreneurship & Innovation

  • Systemic Approach (Ecosystem Thinking):
    • The best MBA entrepreneurship courses teach that startups thrive within ecosystems—they need strong supplier relationships, investor networks, customer development, and team alignment.
    • Steve Blank’s Lean Startup Model and customer development frameworks reinforce systemic thinking.
  • Non-Systemic Pitfall:
    • If the course only focuses on the founder's vision without teaching how all business components interact, it creates a heroic entrepreneur myth rather than a scalable system approach.

💡 Look for MBAs that teach "business model ecosystems" instead of just business plans.


Where an MBA Treats Business as a Collection of Parts (Non-Systemic Thinking)

These courses tend to optimize individual functions rather than seeing business holistically.

1. Financial Accounting & Managerial Accounting

  • Why It’s Non-Systemic:
    • Traditional accounting courses divide business into cost centers and revenue units, often ignoring system-wide effects.
    • Example: A company cuts R&D expenses to boost short-term profits, but this harms long-term innovation and competitiveness—a classic case of local optimization over systemic thinking.
  • How It Could Be Systemic:
    • Some advanced courses integrate Beyond Budgeting or Activity-Based Costing (ABC), which aligns costs with system performance rather than arbitrary cost-cutting.

💡 Look for MBAs that include "Strategic Cost Management" rather than just GAAP-based accounting.


2. Corporate Finance & Investment Strategy

  • Why It’s Non-Systemic:
    • Many finance courses prioritize short-term shareholder value, which leads to:
      • Cutting costs without considering system effects.
      • Prioritizing quarterly earnings over long-term resilience.
      • Stock buybacks instead of investment in operational improvements.
  • Example of Non-Systemic Thinking:
    • A CFO outsources manufacturing to save costs, but later, supply chain disruptions cause major revenue losses—a failure to think systemically.
  • How It Could Be Systemic:
    • Some finance courses integrate Triple Bottom Line (People, Planet, Profit) and Sustainable Finance, which consider long-term system health.

💡 Look for MBAs that include "Sustainable Finance" and stakeholder-driven financial models.


3. Marketing & Sales Strategy

  • Why It’s Non-Systemic:
    • If marketing is taught as a separate function, companies often focus on demand generation but fail to align marketing with production capacity, supply chain, or pricing strategy.
    • Example: A company launches a massive sales campaign without checking whether production can meet demand, leading to customer frustration and backorders—a lack of system thinking.
  • How It Could Be Systemic:
    • If marketing is integrated with operations, finance, and customer experience, it ensures consistent value delivery rather than just demand creation.

💡 Look for MBAs that teach "customer-centric business models" rather than just promotions.


Final Thoughts: Systemic vs. Non-Systemic MBA Thinking

Courses That Teach Business as a System:

  • Operations & Supply Chain (when focused on flow efficiency, not just cost)
  • Systems Thinking, Organizational Behavior, and Leadership (if they teach feedback loops)
  • Strategy (if it includes ecosystems, not just competition)
  • Entrepreneurship (if it includes startup ecosystems, not just founders)

Courses That Often Treat Business as Parts (Non-Systemic):

  • Accounting (if it focuses only on cost centers and profit)
  • Finance (if it focuses only on short-term shareholder value)
  • Marketing & Sales (if it ignores production capacity and supply chain)

💡 If you're choosing an MBA, look for programs that emphasize "cross-functional integration" and "business as a system" rather than just optimizing individual functions.


Are ERP Systems Systemic or Not?

Enterprise Resource Planning (ERP) systems are often marketed as systemic solutions, but in practice, whether they truly function as systems depends on how they are designed, implemented, and used


Are ERP Systems Systemic or Not?

1. ERP as a System (The Ideal View)

In theory, ERP systems are designed to integrate business functions into a single, interdependent system.

  • They centralize data across departments (finance, supply chain, HR, production, sales) to enable real-time decision-making.
  • They aim to reduce silos, improve coordination, and optimize cross-functional workflows.
  • If implemented correctly, ERP systems support systemic thinking by providing a single version of the truth, reducing misalignment between functions.

🔹 Example of ERP Working as a System:

  • A TOYOTA-style Lean manufacturer implements an ERP integrated with Just-in-Time (JIT).
  • The system automatically adjusts production schedules based on real-time customer demand, ensuring smooth flow across the entire supply chain.
  • Inventory is minimized without stockouts, supporting Lean’s "optimize the whole" approach.

2. ERP as a Non-System (The Reality of Many Implementations)

In practice, many ERP implementations fail to function as true systems because:

  • Departments still operate in silos despite the shared database.
  • Rigid ERP structures force standardized processes that may not fit actual business needs.
  • Local optimizations occur, with departments using ERP to track their own efficiency rather than overall system performance.
  • ERP implementations often focus on cost-cutting, not systemic improvement.

🔹 Example of ERP Failing as a System:

  • A large retail chain implements SAP ERP to standardize operations.
  • The finance team forces strict cost controls, pushing procurement to buy in bulk to save per-unit costs.
  • This conflicts with Lean inventory principles, causing excess stock, higher holding costs, and cash flow issues—a classic case of local optimization harming the system.

TOC, Lean, and Deming’s View on ERP Systems

🔴 TOC Perspective: ERP Often Ignores Constraints

  • TOC focuses on optimizing the system’s constraint, not every process equally.
  • ERP treats all processes as equally important, often automating inefficiencies rather than solving bottlenecks.
  • Example: A company installs ERP and sees data from all departments, but if the real bottleneck is an underutilized machine, ERP won’t fix the issue unless management actively applies TOC thinking.

💡 TOC Advice: Use ERP only to enhance constraint-focused improvements, not as a one-size-fits-all solution.


🟢 Lean Perspective: ERP Should Support Flow, Not Control

  • Lean emphasizes flow and continuous improvement.
  • Many ERPs overcomplicate processes instead of making them simpler and faster.
  • Example: A car factory using ERP to plan production in advance ignores real-time demand signals, leading to overproduction and waste—the opposite of Lean thinking.

💡 Lean Advice: Use ERP to support pull-based flow, not rigid scheduling.


🔵 Deming Perspective: ERP Often Violates Quality Thinking

  • Deming stressed understanding variation and improving processes based on feedback loops.
  • Many ERPs lock companies into rigid structures, limiting experimentation and continuous improvement.
  • Example: A bank installs ERP for loan approvals, but strict automation removes flexibility, frustrating customers and staff.

💡 Deming Advice: ERP should enhance learning and improvement, not enforce rigid rules.


Conclusion: Is ERP a System?

ERP can be systemic if:

  • It is used to support cross-functional collaboration rather than just control individual departments.
  • It enhances real-time decision-making at the system level, not just the local level.
  • It adapts to business needs instead of forcing standardized but inefficient workflows.

ERP fails as a system if:

  • It enforces rigid structures that prevent flexibility and learning.
  • It optimizes parts over the whole, leading to silos despite integration.
  • It automates processes without solving real bottlenecks or systemic inefficiencies.

💡 Final Thought:
ERP can be a system or a non-system, depending on how it is applied. The key is to align ERP with systemic thinking principles like TOC, Lean, and Deming, rather than treating it as a magic fix.


Management Philosophies That Treat an Organization as a System

Management Philosophies That Treat an Organization as a System

These philosophies recognize interdependencies, feedback loops, and the need to optimize the whole rather than individual parts.


1. Theory of Constraints (TOC) – Eli Goldratt

How It Treats Business as a System

  • TOC sees organizations as interconnected systems with a constraint (bottleneck) that determines overall performance.
  • Instead of optimizing individual parts (departments, processes), TOC emphasizes improving the system’s constraint to maximize flow and throughput.
  • The Five Focusing Steps help organizations continually identify and elevate constraints to improve system performance.
  • The Thinking Processes (Evaporating Cloud, Current Reality Tree, etc.) help analyze cause-effect relationships and systemic conflicts.

Example

  • In manufacturing, a factory struggling with late deliveries might assume the issue is with low worker productivity. However, TOC would analyze the whole system and find that the real constraint is an overloaded machine, not worker speed. Instead of pushing everyone to work harder, TOC focuses on improving flow through the constraint.

2. Lean Thinking – Toyota Production System (TPS)

How It Treats Business as a System

  • Lean views an organization as a value stream, where different parts must work in harmony to eliminate waste (muda), variability (mura), and overburden (muri).
  • Instead of optimizing individual processes, Lean emphasizes flow, pull systems, and continuous improvement (Kaizen) across the entire value chain.
  • It encourages cross-functional collaboration (e.g., production, supply chain, customer service working together).

Example

  • A car manufacturer trying to reduce costs might traditionally cut labor or material costs.
  • Lean, however, would analyze the whole system and find that reducing batch sizes and improving supplier coordination could reduce inventory costs without layoffs or quality issues.

3. Deming’s System of Profound Knowledge – W. Edwards Deming

How It Treats Business as a System

  • Deming emphasized variation, psychology, system interactions, and learning as key to quality and performance.
  • His 14 Points for Management encourage long-term systemic thinking, not short-term gains.
  • The PDSA (Plan-Do-Study-Act) cycle promotes continuous improvement by analyzing feedback loops within the system.

Example

  • An airline suffering from frequent delays might blame employees for not working fast enough.
  • Deming would advise examining the whole system—perhaps the root cause is unreliable scheduling software or poor communication between ground staff and pilots.

4. Systems Thinking – Peter Senge, Russell Ackoff, Stafford Beer

How It Treats Business as a System

  • Systems Thinking emphasizes feedback loops, unintended consequences, and emergent behavior.
  • Ackoff advocated "idealized design", where businesses don’t just fix problems but rethink entire systems.
  • Stafford Beer’s Viable System Model (VSM) describes organizations as adaptive, cybernetic systems.

Example

  • A healthcare system struggling with overcrowded emergency rooms might think the problem is a shortage of doctors.
  • Systems Thinking could reveal that patients visit the ER due to lack of primary care access, so fixing the upstream issue (better primary care) improves the whole system.

5. Agile & DevOps Thinking

How It Treats Business as a System

  • Agile frameworks (SAFe, LeSS) and DevOps break down silos between software development, operations, and business teams.
  • DevOps emphasizes continuous delivery, automation, and fast feedback loops to optimize the whole system.

Example

  • A company struggling with slow software releases might blame developers.
  • DevOps would look at the entire system, possibly finding that bottlenecks exist in testing, deployment, or decision-making processes.

6. Baldrige Performance Excellence Model & ISO 9001 (Quality Management Systems - QMS)

How They Treat Business as a System

  • Both models emphasize process integration across departments for sustainable performance.
  • ISO 9001’s process-based approach ensures that departments work in sync rather than in isolation.

Example

  • A logistics company with high delivery failures might focus only on driver training.
  • A systemic approach would analyze supply chain coordination, order accuracy, and IT systems to find broader inefficiencies.

Management Philosophies That Minimize or Reject the "Business as a System" View

These philosophies tend to focus on individual components, short-term efficiency, or competition, sometimes at the expense of system-wide performance.


1. Scientific Management (Taylorism) – Frederick Taylor

Why It Doesn’t Emphasize Systems

  • Taylorism focuses on individual task optimization rather than system-wide improvements.
  • It assumes that workers are isolated units, rather than parts of an interdependent process.

Example

  • A factory increases worker speed but doesn’t consider that faster production creates excess inventory, leading to bottlenecks.

2. Shareholder Primacy (Milton Friedman’s Capitalism)

Why It Doesn’t Emphasize Systems

  • Prioritizes shareholder returns over long-term system health.
  • Often leads to cost-cutting, layoffs, and outsourcing without considering systemic impacts.

Example

  • A retail chain cuts customer service staff to boost quarterly profits, leading to lower customer satisfaction, lost sales, and long-term brand damage.

3. Command-and-Control Bureaucracy

Why It Doesn’t Emphasize Systems

  • Rigid hierarchies create silos with poor communication between departments.
  • Prioritizes rules, compliance, and top-down control over adaptation and system-wide learning.

Example

  • A government agency experiences slow decision-making due to excessive approval layers, preventing timely responses to public needs.

4. Competitive Strategy (e.g., Porter’s Five Forces in an Extreme Form)

Why It Doesn’t Emphasize Systems

  • Views business as a battlefield where competitors, suppliers, and customers are often seen as adversaries.
  • Can lead to zero-sum thinking, ignoring how collaboration might strengthen the system.

Example

  • A supplier squeezes customers for higher margins, causing clients to seek alternative providers, ultimately damaging the entire supply chain.

5. Business Process Reengineering (BPR - When Misapplied)

Why It Sometimes Ignores Systems

  • In extreme cases, BPR focuses on radical change without considering systemic interdependencies.
  • Can lead to cost-driven layoffs and restructuring that create new inefficiencies.

Example

  • A bank automates customer service to cut costs, but fails to consider how it reduces customer trust, leading to account closures.

Conclusion

  • TOC, Lean, and Deming recognize that optimizing parts can harm the whole and advocate system-wide optimization.
  • Taylorism, shareholder primacy, and extreme cost-cutting strategies often neglect interdependencies, leading to unintended consequences.