1 Operations Management
Chapter 1: Introduction to Operations Management
Overview of Operations Management
Definition: Management of activities creating goods and services through the transformation of inputs into outputs.
Focus: Overseeing, designing, and controlling production processes; redesigning business operations.
Scope: Encompasses both products and services.
Operations Areas: Subject Framework
Key Areas of Focus
Operations in Manufacturing
Operations in Services
Operations Strategy
Additional Frameworks
Production and manufacturing systems.
Total quality control studies.
Lean concepts and Six Sigma.
Supply chain management concepts.
Roles of Operations Management
Efficiency and Effectiveness
Ensures business operations are resource-efficient and effective in meeting customer needs.
Responsible for timely delivery of goods to customers; follows up to ensure quality and functionality.
Operations in Manufacturing
Boeing 777X Example
Description: Largest and most efficient twin-engine jet; significant advancements in aerodynamics and engine design.
Performance: 10% lower fuel use, emissions, and operating costs compared to competitors.
Operations in Supply Chain
Apple Suppliers' Distribution
Global locations and number of fabs across various countries, with significant concentration in China (330).
Quality Management: TQM and Six Sigma
Lean Production
Case Study: Toyota's strategies revolutionizing industry.
Operations in Services
Examples: Amazon, Tata, Verizon Web Services, State Bank of India.
Significance of Operations Development
Economic Impact
Contribution to GDP across regions: USA, Western Europe, China, India, and the Middle East over time.
Historical Evolution of Operations Management
Key Eras
Agrarian System
Pre-Industrial System
Industrial System
Service-Based Economy
Experience Economy
Industrial Revolution
Transformative Impact
Factory system, use of machines, labor division, standardization of parts, and interchangeable parts.
Development of Operations Management
Key Movements
Industrial Revolution (Late 1700s)
Scientific Management (Early 1900s)
Human Relations Movement (1930s-1960s)
Management Science (Mid-1900s)
JIT Systems, Total Quality Management, and more through the 1990s into the 2000s with AI and IoT.
Operations Management in Services
Responsibilities
Direct production of services and customer interaction.
Decision Areas
Process, quality, capacity, scheduling, inventory, service supply chain, and IT.
Differences Between Services and Manufacturing
Key Distinctions
Tangible vs. Intangible
Perishability
Heterogeneity
Simultaneity
Customer involvement.
The Good-Services Continuum
Definition
Products as a blend of goods and services from pure goods to pure services.
Servitization Concept
Definition and Example
Providing products as a service; e.g., Rolls-Royce’s 'Power by the Hour' model improving customer retention with engine hours as a service.
Latest Trends in Operations
Technological Innovations
AI, Machine Learning, IoT, IIoT, Big Data Analytics, Industry 4.0, and emphasis on sustainability.
Interrelation of Business Functions
Importance of Coordination
Integration of Operations, Industrial Engineering, Maintenance, Marketing, Finance, and HR for holistic business performance.
Systems Approach in Operations Management
Principle
Focus on interrelations among subsystems; impact of changes must be considered across the entire system.
Operations Strategy and Competitiveness
Definition and Importance
Strategy as a high-level plan to achieve goals amidst uncertainties; involves resource allocation, goal setting, and action plans.
Development of Operations Strategy
Connection to Business Strategy
Operations strategy aligns with business strategy to maximize production effectiveness while minimizing costs.
Trade-offs in Operations Management
Balancing Factors
Cost, Quality, Flexibility, and Delivery; improvement in customer service may reduce efficiency.
Order Qualifiers and Winners
Definitions
Order qualifiers permit consideration; order winners differentiate products/services.
Strategic Decisions in Operations
Categories of Decisions
Product, process, portfolio, supply chain, technology, and capacity.
Options in Operations Strategy
Product Portfolio Decisions
Broad vs. narrow product lines depending on strategic objectives (e.g., Unilever vs. Ferrari).
Operational Effectiveness
Competitive Edge
Performing similar activities more effectively than rivals in aspects of Supply Chain Design, Procurement, Reliability, and more.
Critical Decisions Overview
Core Areas for Analysis
Design of goods/services, quality management, capacity design, location & layout strategy, HR design, supply chain management, and maintenance.