Operations strategies - global factors - global sourcing, economies of scale, scanning and learning, research and development; supply chain management - logistics, e-commerce, global sourcing

What this dot point is asking

NESA wants you to know how global factors influence the way operations is designed and run, and how supply chain management ties global factors to strategy. The syllabus names global sourcing, economies of scale, scanning and learning, and R&D as the headline global factors, with supply chain management (logistics, e-commerce, global sourcing) as the integrating discipline. Section II questions typically probe one factor; Section IV often asks you to evaluate global operations choices in a chosen business.

The answer

Global sourcing

Global sourcing means procuring inputs from suppliers anywhere in the world. The decision is driven by:

• Cost. Lower-wage countries (Vietnam, Bangladesh, India, China) offer significantly lower input costs for labour-intensive products (apparel, consumer electronics assembly, furniture).
• Quality. German precision engineering, Japanese reliability, Swiss watchmaking - some inputs are best-sourced from the country with the deepest expertise.
• Availability. Some inputs are not made in Australia at all. Lithium battery cells for EVs are sourced from China, Korea and Japan.
• Scale. Global suppliers can support volume requirements that local suppliers cannot.

Australian examples.

• Bunnings sources approximately half its private-label products from overseas (China, India, South-East Asia), with the balance from Australian and New Zealand suppliers. The mix balances cost (overseas), freshness/short lead times (local) and brand positioning (some Australian-made lines).
• Kmart sources the vast majority of products from low-wage Asian manufacturers, enabling its low-price positioning.
• Cochlear sources specialised electronic components (chips, encapsulation materials) from a global supplier base that meets medical-device specifications.
• Telstra sources network equipment from Ericsson (Sweden), Nokia (Finland) and Cisco (US) - global vendors with the R&D scale to develop 5G core technology.

Risks of global sourcing include freight time and cost, geopolitical disruption (US-China trade tensions, Red Sea shipping disruption), currency volatility, ethics (Modern Slavery Act 2018 reporting requirements on supply-chain labour conditions) and quality control across distance.

Economies of scale

Economies of scale mean per-unit cost falls as volume rises. The mechanism is spreading fixed costs (factory, equipment, brand investment, R&D) over more units.

Going global gives a business access to larger total addressable market and hence larger volumes. A drug-development cost of $1 billion is unaffordable for a domestic-only Australian market; spread across global markets, it is recoverable.

Australian examples.

• BHP operates at enormous scale in Pilbara iron ore (approximately 280 million tonnes per annum), which spreads the fixed cost of mine, rail, port and operational infrastructure over very high volumes. Per-tonne mining cost in the Pilbara is among the lowest in the world.
• CSL runs global plasma collection (over 300 plasma centres) and global manufacturing (Australia, US, Germany, Switzerland) at scale that supports R&D spend approaching 10 percent of revenue.
• Atlassian invests in product development (around 50 percent of revenue spent on R&D in some years) and amortises that investment across millions of global users, achieving the scale economics that make pure-software businesses so attractive.

Diseconomies of scale are also real - very large organisations can become bureaucratic, slow and disconnected from customers. The skill is to capture scale economies in inputs and fixed costs while preserving local responsiveness.

Scanning and learning

Scanning means systematically watching what is happening in the operations environment globally - new technologies, new competitor moves, new regulatory frameworks, new customer expectations.

Learning means absorbing global best practice and adapting it into your operations.

Australian businesses scan and learn through:

• International trade shows and conferences (Hannover Messe for industrial; Mobile World Congress for telecoms; CES for consumer electronics).
• University partnerships and visiting scholarships.
• Consulting firms (McKinsey, BCG, Bain) which transfer practices between clients globally.
• Customer and supplier feedback loops.
• Industry associations and benchmarking exchanges.

Worked example: Coles and Woolworths. Both supermarkets sent operations executives to study Ocado's automated grocery fulfilment in the UK and Kroger's US online operations. The result was the design specifications for Coles's two Witron-Ocado automated DCs and Woolworths's automated facilities in Auburn and Moorebank. Without the global scanning, the technology choice would have been blind.

Research and development

R&D is investment in creating new products, processes or technologies. Globally-active businesses get two R&D benefits.

1. Pooling. R&D spend can be amortised over global revenue rather than just domestic revenue.
2. Access to talent. Globally-active businesses can locate R&D in the talent pool that best fits the work. Atlassian's Bengaluru office gives it access to India's large software-engineering workforce. BHP's Houston petroleum centre (legacy of its petroleum business) accessed Texas oil-and-gas talent.

R&D intensity (R&D spend as a percentage of revenue) varies hugely by industry. CSL spends around 10 percent of revenue on R&D. Atlassian historically spent around 50 percent. BHP spends a low percentage but in absolute dollars is substantial. Bunnings and Coles spend little because retail is not R&D-intensive.

Supply chain management

Supply chain management is the coordination and integration of all activities from raw-material sourcing through to delivery to the end customer. It is the operational discipline that turns the global factors above into a working business.

The supply chain spans:

• Inbound logistics. Getting inputs from suppliers to the business.
• Operations / conversion. Turning inputs into finished products.
• Outbound logistics. Getting finished products to distribution centres, retailers and customers.
• Reverse logistics. Returns, recycling and refurbishment.

Logistics

Logistics is the movement and storage of goods. It covers transport mode choice (sea, air, road, rail), distribution-centre design and location, inventory holding, last-mile delivery and information flow that coordinates all of the above.

Australian context.

• Sea freight dominates inbound from Asia. The major Australian container ports are Port Botany (Sydney), Port of Melbourne, Port of Brisbane, Fremantle. Container-shipping disruption (the 2024 Red Sea diversions around the Cape of Good Hope) added 10-14 days to many supplier lead times and pushed freight rates up sharply.
• Road and rail dominate domestic distribution. The North-South rail corridor (Sydney to Melbourne to Brisbane to Perth) carries much of the long-haul freight; road covers the rest.
• Air freight is used for high-value, low-weight, time-critical items (pharmaceuticals, electronics, fresh produce). Cathay Pacific Cargo, Qantas Freight and Singapore Airlines Cargo are the major freight carriers into Sydney.

Worked example: Woolworths. The Woolworths supply chain runs from approximately 100,000 SKUs, sourced from thousands of suppliers globally and domestically, through more than 30 distribution and fulfilment centres, into around 1,100 stores plus online customers. The 2022 cyclone-related supply pressures and the 2024 supplier-resilience programmes are public examples of operational supply-chain management at scale.

E-commerce

E-commerce changes the supply chain in three ways.

1. Direct-to-customer fulfilment. Online orders go straight from a fulfilment centre or store to the customer's door, bypassing the traditional retail step.
2. Smaller, faster orders. Online customers want next-day or same-day delivery for one or two items, where traditional retail fulfilled a once-a-week stocking run for a whole store.
3. Visibility and integration. Real-time inventory, order-status tracking, and integrated payment and reverse-logistics flows are baseline expectations.

Worked example.

• Coles Online and Woolworths Online combine in-store picking, dedicated micro-fulfilment centres and the two automated DCs to handle online demand that ran at around 10-15 percent of grocery sales by 2025.
• Catch (originally an Australian deal-of-the-day site) was acquired by Wesfarmers and integrated into the Kmart and Target online channels in 2024-2025 to consolidate Wesfarmers's e-commerce capability.
• Cotton On runs a global e-commerce platform from Geelong, with regional fulfilment centres in the US and Europe.

Global sourcing (as a supply-chain activity)

Global sourcing was covered above. As a supply-chain discipline, it requires:

• Supplier qualification (financial stability, quality system, ethical standards).
• Contract management (terms, service levels, performance metrics).
• Logistics integration (Incoterms, freight forwarding, customs clearance, GST and duty).
• Performance monitoring (on-time delivery, defect rates, cost trend).

Putting it together: a worked Australian example

Cochlear. Global sourcing of specialised electronic components (medical-grade chips from Japan, encapsulation materials from Europe). Economies of scale through global sales (around 80 percent share of the global hearing-implant market). Scanning and learning through partnerships with research universities and the international medical-device community. R&D investment of around 10 percent of revenue, with engineering centres in Macquarie Park, Belgium and Sweden. Supply chain managed centrally from Sydney with regional logistics hubs in the US and EU.

The result is a globally competitive Australian-headquartered medical-device business that exemplifies how the global factors and supply-chain integration combine.