Unit 5-Operations management

Operations Management

The functional area of management that oversees the transformation of inputs into outputs and monitors resource efficiency in order to satisfy customer requirements profitably.

Economic Sustainability

A business objective that involves managing internal resources and maintaining long-term profitability in order to ensure the firm remains a viable entity for future generations.

Social Sustainability

A CSR framework that focuses on ensuring worker well-being and fostering positive community relations in order to act as a responsible corporate citizen.

Ecological Sustainability

An environmental strategy that focuses on minimizing the depletion of natural resources and reducing the firm's carbon footprint in order to protect the planet's future productive capacity.

Triple Bottom Line

An accounting framework that measures social, environmental, and financial performance in order to provide a holistic view of a firm's total impact.

Job Production

A production method where one unique product is made at a time and tasks are non-repetitive in order to meet specific customer requirements.

Job Production Pros

Allows for premium pricing; high worker motivation; high product quality.

Job Production Cons

High unit costs; time-consuming; requires expensive, highly skilled labour.

Batch Production

Batch production is a manufacturing process where identical items are created in specific groups or "batches" rather than continuously. A batch goes through one production stage (e.g., mixing) before moving to the next (e.g., baking), allowing for variety, flexibility, and high quality control.

Batch Production Pros

Economies of scale; flexible for different product lines; lower unit costs than job production.

Batch Production Cons

High storage costs for semi-finished goods; downtime during "changeovers"; repetitive for workers.

Mass/Flow Production

A capital-intensive operation method where different operations are continously and progressively carried out in sequence with a large output of standardized products.

Mass/Flow Production Pros

Maximum economies of scale; high volume of output; low-skilled labour required.

Mass/Flow Production Cons

High initial setup costs; demotivating for staff; total line stoppage if a breakdown occurs.

Mass Customization

A hybrid operations method combining the low-cost efficiency of mass production with the flexibility and personalization of job production that meets the need of customers

Mass Customization Pros

Gains competitive advantage; builds brand loyalty; targets multiple segments.

Mass Customization Cons

Expensive technology required; high training costs; potential for supply chain complexity.

Lean Production

An operations philosophy focused on streamlining the production process and eliminating waste and improving the speed of the production flow in order to enhance overall business efficiency.

Lean Production Pros

Reduced waste and costs; improved lead times; higher quality output.

Lean Production Cons

Fragile supply chain; high implementation costs; requires total staff commitment.

Kaizen

A Japanese management philosophy of continuous improvement through small, incremental changes by all employees in order to boost productivity over time.

Kaizen Pros

Low-cost implementation; improves employee morale; sustainable long-term gains.

Kaizen Cons

Results take a long time to show; can cause employee stress; requires a culture shift.

Just-in-Time (JIT)

A lean stock control system where materials are ordered only as needed and buffer stocks are eliminated in order to minimize storage costs and waste.

Just-in-Time (JIT) Pros

Improves cash flow; reduces storage/insurance costs; reduces obsolescence waste.

Just-in-Time (JIT) Cons

Risk of production halts; no protection against demand surges; high reliance on supplier reliability.

Cradle-to-Cradle Design

A sustainable manufacturing model where products are made for total recycling and waste becomes an input for new products in order to create a closed-loop system.

Cradle-to-Cradle Design Pros

Strong brand image; reduces material costs; simplifies compliance with green laws.

Cradle-to-Cradle Design Cons

High R&D costs; complex to manage; high initial production costs.

Quality Control (QC)

A traditional inspection process that checks for defects at the end of production and rejects substandard items in order to prevent faulty goods from reaching the customer.

Quality Assurance (QA)

A proactive management system that integrates quality into every stage of production and assigns responsibility to all workers in order to prevent defects before they occur.

Quality Circle

A participative management tool where small groups of workers meet voluntarily to solve quality-related problems in order to utilize front-line expertise.

Quality Circle Pros

Boosts motivation; provides practical solutions; identifies hidden efficiencies.

Quality Circle Cons

Time-consuming; requires management support; workers may lack technical data.

Total Quality Management (TQM)

An organization-wide approach that targets zero defects and emphasizes customer satisfaction in order to achieve a culture of excellence.

Total Quality Management (TQM) Pros

Enhances brand reputation; reduces rework costs; develops a highly skilled workforce.

Total Quality Management (TQM) Cons

High training costs; takes years to implement; can face employee resistance.

Break-Even Analysis

A quantitative planning tool that identifies the output level where total costs equal total revenue and measures the margin of safety in order to assess the financial viability of a project.

Break-Even Analysis Pros

Simple visual aid; assists in securing finance; allows for "what-if" scenarios.

Break-Even Analysis Cons

Assumes constant prices/costs; only useful for single-product firms; ignores the impact of stock.

Margin of Safety

A risk measurement that calculates the difference between actual output and the break-even point and is expressed in units in order to determine how much sales can fall before a loss occurs.

Supply Chain

The network of organizations that oversees the movement of products from raw material to final consumer and manages logistics in order to fulfill customer requests efficiently.

Just-in-Case (JIC)

A traditional inventory strategy where large buffer stocks are held and bulk-buying is prioritized in order to prevent production halts during supply disruptions.

Just-in-Case (JIC) Pros

Meets sudden demand spikes; benefits from bulk discounts; reduces risk of stockouts.

Just-in-Case (JIC) Cons

High storage costs; cash tied up in inventory; risk of stock damage or obsolescence.

Capacity Utilization Rate

A productivity metric that compares actual output to the maximum possible output and is expressed as a percentage in order to assess how efficiently a firm uses its fixed assets.

Research and Development (R&D)

The process of technical investigation that creates new products and improves existing processes in order to gain a long-term competitive advantage.

Research and Development (R&D) Pros

Leads to USPs; allows for premium pricing; improves brand image.

Research and Development (R&D) Cons

High risk of failure; high financial cost; long time-lag before returns.

Patents

A legal protection that grants an inventor exclusive rights to an invention and prevents competitors from copying the idea in order to protect intellectual property for a set period.

Patents Pros

Encourages innovation; source of royalty income; allows for legal monopolies.

Patents Cons

Expensive to register; requires public disclosure; expires after a fixed time.

Disruptive Innovation

A radical innovation that initializes a new market segment and eventually replaces established market leaders in order to shift the industry's status quo.

Data Analytics

The technological process of analyzing raw data sets and identifying hidden patterns in order to support evidence-based management decisions.