Operations Strategies (HSC SSCE Business Studies): Revision Notes
Supply Chain Management
Supply chain management is a critical operations strategy that determines how efficiently a business can move products from suppliers to customers. It involves coordinating all activities from sourcing raw materials through to final delivery, ensuring the right products reach the right place at the right time and cost.
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What is supply chain management?
Supply chain management (SCM) involves integrating and managing the flow of supplies throughout the entire production process. This includes three main stages:
- Inputs – raw materials, energy, and other resources sourced from domestic or global suppliers
- Transformation processes – adding value through manufacturing or service provision using facilities and human resources
- Outputs – finished or semi-finished goods distributed to customers
The supply chain is influenced by both what is sold (demand-side) and what is sourced (supply-side). A useful way to understand any supply chain is to start with the final product and trace backwards through all value-adding processes to the original inputs. This 'top-down' systems approach helps businesses develop effective SCM strategies.
Three Key Aspects of Supply Chain Management:
Supply chain management encompasses three interconnected elements that businesses must coordinate effectively:
- Logistics – physical movement and storage of products
- E-commerce – online sourcing and selling
- Global sourcing – purchasing inputs from international suppliers
Understanding how these three aspects work together is essential for developing competitive supply chain strategies.
Logistics
Logistics refers broadly to distribution, but encompasses several interconnected activities that physically move products through the supply chain.
Distribution channels
Distribution is the method of delivering goods or services to the customer. Businesses can choose from several distribution channels depending on their product type, target market, and operational capabilities:
- Direct: Producer → Consumer (shortest channel, maximum control)
- One intermediary: Producer → Retailer → Consumer
- Two intermediaries: Producer → Wholesaler → Retailer → Consumer
- Agent-based: Producer → Agent → Retailer → Consumer
- International: Producer → Global agent → Domestic offshore agent → Retailer → Consumer
Trade-off in Distribution Channels:
Shorter distribution channels give businesses more control over pricing and customer relationships, but require greater investment in distribution infrastructure. Longer channels reduce direct costs but mean less control over the customer experience. The choice depends on balancing control against investment capability.
Transportation and distribution
Transportation is concerned with the physical movement of inventories. The choice of transport mode significantly affects delivery speed, cost, and capacity.
Comparison of transport modes:
| Mode | Speed | Distance | Cost | Capacity | Best used for |
|---|---|---|---|---|---|
| Bicycle/motorbike courier | High in inner city | Under 10 km | Low | Documents and small files | Urgent local deliveries |
| Van | Moderate | Up to 100 km | Moderate | Up to 500 kg | Local deliveries, small goods |
| Truck | Moderate | Up to 4,000 km | Moderate | Large items, up to 20 tonnes | Domestic freight |
| Train | Slow to moderate | Up to 8,000 km | Low to moderate | High volume, up to 40,000 tonnes | Bulk goods, long distance |
| Aeroplane | High | Up to 40,000 km | Very high | 100–150 tonnes | Time-sensitive, high-value goods |
| Ship | Slow to moderate | Up to 40,000 km | Low | Up to 200,000 tonnes | Bulk commodities, international trade |
Transport Mode Selection Criteria:
The selection of transport mode depends on four key factors:
- Product characteristics – some goods (like coal or crude oil) can only be transported by specific modes
- Cost considerations – balancing speed against expense
- Urgency of delivery – time-sensitive goods may require faster, more expensive options
- Volume and weight – bulk shipments favour trains or ships
For example, Australian native flowers could be transported by multiple modes, whereas coal must be moved by train or ship due to its bulk and weight.
Storage, warehousing and distribution centres
Storage involves finding a secure place to hold stock until it is required. Effective storage management is essential when businesses have multiple sales outlets or face variable demand requiring a responsive supply chain.
Warehousing
Warehousing uses dedicated facilities for the storage, protection, and later distribution of stock. Warehouses (also called distribution centres or distribution hubs) are necessary for holding inventories but come with significant costs:
Major Warehousing Costs:
Businesses must account for these substantial expenses when planning warehouse operations:
- Premises costs – rent or ownership of warehouse facilities
- Insurance and security – protecting valuable stock from theft or damage
- Stacking and moving costs – labour and equipment for handling stock
- Carrying costs – tying up capital in excess or redundant stock
- Shrinkage costs – losses from theft or unaccounted reasons
- Damage costs – stock lost to water damage, mishandling, or improper storage
Some products require special storage conditions. Cold storage is used for perishable goods to extend shelf life. Dangerous goods such as chemicals and fuels have strict government regulations governing their storage, handling, and packaging requirements.
Distribution centres
Distribution centres (DCs) differ from traditional warehouses. Rather than long-term storage, DCs are designed for rapid stock turnover. They are strategically located to minimise delivery times to retail outlets.
Key Features of Distribution Centres:
- Short-term storage focus – goods move quickly in and out
- Strategic locations – near transportation hubs (rail, major roads) or close to retail clusters
- Technology-driven – often highly automated with advanced inventory management systems
- Climate-controlled – may include air-conditioning or refrigeration
- Operational efficiency – consolidate local operations and centralise distribution
Worked Example: Australian Retail Distribution Networks
Major Australian retailers like Aldi, Coles, and Woolworths operate networks of distribution centres strategically positioned across the country.
Purpose: These centres are carefully located to reduce lead times and prevent stock-outs (shortages), while managing inventory costs effectively.
Operation: Products move rapidly through these centres—typically spending only hours or days in the facility before being distributed to retail stores, rather than the weeks or months typical of traditional warehousing.
Result: This approach enables retailers to maintain fresh stock in stores while minimising the capital tied up in inventory.
Materials handling and packaging
Materials handling concerns the safe movement and storage of goods, particularly products requiring special care or attention.
Key Materials Handling Considerations:
- Fragile goods – delicate items like glassware need careful transport and protective packaging
- Dangerous goods – chemicals, fuels, and hazardous materials must follow strict regulations for transport, storage, and packaging, including warning labels
- Specialised handling – some products require particular skills or equipment when being moved
- Packaging standards – government regulations mandate minimum packaging standards for certain goods, especially those that pose safety risks
Proper materials handling reduces damage, maintains product quality, and ensures legal compliance with safety regulations.
E-commerce
E-commerce involves the buying and selling of goods and services via the internet. In supply chain management, e-commerce affects both how businesses source supplies (upstream) and how customers order products (downstream).
Business sourcing and e-commerce (e-procurement)
E-procurement refers to using online systems to manage supply. Many businesses have moved to electronic ordering because it streamlines the supply chain and reduces administrative costs.
Key Features of E-procurement:
- Automatic reordering – suppliers have direct access to the business's inventory levels
- Pre-determined reorder points – when stock falls below a set threshold, replacement occurs automatically
- Reduced lead times – faster communication between buyer and supplier
- Better supply visibility – real-time information on stock levels and orders
This process is enabled by business-to-business (B2B) arrangements. B2B refers to direct electronic access from one business (the supplier) to another (the buyer), allowing the supplier to assess the buyer's needs and meet them in a timely manner without formal purchase orders for every transaction.
Worked Example: B2B in Technology Supply Chains
Samsung supplies components to Apple for iPhone production through B2B relationships. Apple also has B2B arrangements with Intel, Panasonic, and Micron Technology for various inputs.
How it works: These suppliers have electronic access to Apple's inventory systems and production schedules, enabling them to anticipate demand and deliver components just-in-time for manufacturing.
Benefits: This eliminates lengthy purchase order processes, reduces inventory holding costs, and ensures smooth production flow.
B2B e-commerce has exceeded growth expectations because the internet facilitates more efficient supply chain management by:
- Reducing paperwork and administrative costs
- Minimising human error in ordering
- Speeding up communication between supply chain partners
- Providing better demand forecasting through shared data
E-commerce and the consumer
Consumer use of e-commerce also significantly affects supply chain management through business-to-consumer (B2C) transactions.
B2C involves the selling of goods and services to consumers over the internet, with payment usually by credit card. Businesses face two main B2C options:
- Direct selling – businesses sell directly to consumers through their own websites
- Intermediary platforms – specialist sites sell on behalf of businesses (e.g., Agoda.com sells hotel accommodation to travellers)
Impact on Supply Chain Management:
When businesses engage in B2C e-commerce, they must manage:
- Diverse ordering channels – balancing stock between physical stores and online orders
- Real-time inventory accuracy – ensuring website stock levels reflect actual availability
- Rapid distribution – consumers expect quick, efficient, and secure delivery
- Returns management – online purchases have higher return rates than in-store purchases
- Geographic reach – potential to serve customers far beyond traditional catchment areas
These requirements force businesses to redesign their entire supply chain approach, not just add a website to existing operations.
Worked Example: Coles' E-commerce Innovation
Coles has innovated in the competitive supermarket sector by creating:
Dark Store Concept:
- A 'dark store' (warehouse configured like a supermarket but closed to foot traffic) that exclusively services online orders
- This separation allows optimisation of both online and in-store operations
Partnership Strategy:
- Partnership with Deliveroo for deliveries within thirty minutes of ordering
- Rapid delivery capability previously impossible with traditional supply chain models
Context: These developments responded to increased competition, particularly Amazon's entry into the Australian retail market. The innovation demonstrates how e-commerce forces businesses to adapt their entire supply chain strategy, not just their sales channels.
Impact on physical distribution: Australian consumers increasingly shop online, creating challenges for domestic retailers. When the Australian dollar trades at high levels, overseas online purchases become relatively cheap—sometimes less than half the cost of local retailers with free delivery. This led domestic retailers to successfully lobby for overseas sellers to charge GST on all Australian sales.
Global sourcing
Before examining global sourcing specifically, it is important to understand sourcing as a general concept.
What is sourcing?
Sourcing (also called procurement or purchasing) refers to the purchasing of inputs for the transformation process. Sources or inputs come from a range of suppliers.
Four Factors in Sourcing Decisions:
When determining which suppliers to use, businesses must consider:
- Assess consumer demand – determine the volume of inputs required based on expected sales
- Determine quality requirements – ensure input quality matches the quality standards for finished products
- Assess supplier responsiveness – evaluate how flexible and timely the supplier is regarding changes in demand
- Evaluate costs – compare the cost of supplies from different suppliers offering similar quality
These four factors—demand, quality, flexibility, and cost—form the foundation of any sourcing strategy.
What is global sourcing?
Global sourcing refers to businesses purchasing supplies or services without being constrained by location. In supply chain management, global sourcing means buying from wherever suppliers best meet sourcing requirements, regardless of their geographic location.
Businesses increasingly utilise technology to structure operations that take advantage of global sourcing opportunities. This reflects broader globalisation trends and improved logistics networks connecting international markets.
Benefits of global sourcing
Key Benefits:
- Cost advantages – accessing lower-cost production regions (e.g., manufacturing in countries with lower labour costs)
- Expertise advantages – sourcing from regions with specialised skills or knowledge
- Access to technology – obtaining inputs incorporating latest technological developments not available domestically
- Access to resources – securing raw materials or components not available in home country
- Competitive positioning – matching competitors who also source globally
Challenges of global sourcing
Major Challenges to Consider:
- Relocation complexity – potentially moving aspects of operations processes overseas
- Increased logistics costs – longer transportation distances, storage, and distribution costs
- Different regulatory environments – managing varying legal requirements, quality standards, and business practices between nations
- Supply chain complexity – coordinating across time zones, languages, and cultural differences
- Currency fluctuations – exchange rate changes affect the real cost of supplies
- Lead time extensions – longer delivery times from distant suppliers (typically 10–12 weeks for overseas vs local supply)
- Quality control – harder to monitor and maintain standards with geographically distant suppliers
- Ethical considerations – ensuring suppliers meet acceptable labour and environmental standards
Local vs international supply chains
The choice between local and global sourcing significantly affects supply chain responsiveness. Local supply chains are much more responsive—products made domestically, especially in the same region, reach customers faster. International supply chains require 10–12 weeks for safe delivery planning.
Worked Example: COVID-19 Pandemic Supply Chain Disruption
The 2020 toilet paper shortage in Australia illustrated key supply chain management principles:
Normal Conditions: Supply chains for products like toilet paper, hand sanitiser, and pasta operate efficiently with lean, 'skinny' inventories. Products sell at low margins, so distributors minimise warehouse stock. Demand is highly predictable, so products move slowly and continuously from factory → distribution centre → store → consumer.
Crisis Conditions: When everyone simultaneously shifted to 'hoard mode', demand spiked unexpectedly. Because supply chains are slow and unresponsive, empty shelves remained empty until manufacturers, suppliers, and transporters could ramp up production.
Recovery Process: Information about the demand spike took weeks to travel from shops → distributors → manufacturers. Once manufacturers began responding, the challenge was balancing between:
- Underproducing – leaving shelves empty and missing sales opportunities
- Overproducing – being stuck with unsold stock when demand returns to normal
Timeline Factors:
- Local products: Most orders fulfilled in 10 days (maximum 3 weeks)
- International products: Response rates require 10–12 weeks minimum
- Production expansion: Requires new buildings, equipment, employees, and suppliers—cannot be achieved quickly
Key Lessons: This case demonstrates why responsive, flexible supply chains are valuable even though they cost more to maintain than lean alternatives. It also shows why substitute goods (alternatives like soap instead of hand sanitiser, or rice instead of pasta) provide supply chain resilience.
Exam guidance: analysing supply chain management
Exam Command Words and Approach:
When exam questions ask you to analyse or evaluate supply chain management strategies, consider:
For Analyse Questions:
- Identify the specific SCM element (logistics, e-commerce, or global sourcing)
- Explain how it works in the business context
- Show the cause-and-effect relationships
- Use data or examples to support your explanation
For Evaluate Questions:
- Weigh up both benefits and drawbacks
- Consider short-term vs long-term implications
- Make a judgement about effectiveness
- Support your judgement with evidence and reasoning
Command Word: Assess – Similar to evaluate, but focus on the significance or importance of the strategy to business success.
Common Evaluation Criteria for SCM Strategies:
- Cost efficiency – Does it reduce overall costs?
- Speed/responsiveness – How quickly can the supply chain respond to changes?
- Reliability – How consistently does it deliver?
- Flexibility – Can it adapt to changing conditions?
- Quality impact – Does it maintain or improve product quality?
- Competitive advantage – Does it provide advantage over rivals?
Summary
Key Points to Remember:
Core Concepts:
- Supply chain management integrates the flow of supplies from inputs through transformation to outputs, aiming to meet customer needs efficiently
- The three key aspects of SCM are logistics (physical movement), e-commerce (online transactions), and global sourcing (international purchasing)
Logistics:
- Logistics encompasses distribution channels, transportation modes, warehousing, and materials handling—each with cost and service trade-offs
- Distribution centres differ from warehouses by focusing on rapid turnover and strategic location rather than long-term storage
E-commerce:
- E-commerce affects SCM through both B2B (business sourcing) and B2C (consumer sales), requiring responsive inventory management
- B2B arrangements enable automatic reordering and reduced lead times through direct electronic access
Global Sourcing:
- Global sourcing offers cost and expertise benefits but increases complexity, lead times, and coordination challenges
- Sourcing decisions depend on four factors: consumer demand, quality requirements, supplier flexibility, and cost
Key Terms: Supply chain management (SCM) | Logistics | Distribution | Storage | Warehousing | Distribution centres | E-commerce | E-procurement | B2B | B2C | Sourcing | Global sourcing
Critical Framework - Four Factors in Sourcing Decisions:
- Consumer demand volume
- Quality of inputs required
- Flexibility and timeliness of supply
- Cost of supplier
Transport Mode Selection Criteria:
- Speed requirements
- Distance to travel
- Cost constraints
- Capacity needed