Production and consumption networks: WACE Year 12 Geography
“Explain the structure of global production and consumption networks and their geographical effects”
Global production and consumption networks are the linked chains through which raw materials are turned into goods and services and delivered to consumers across many countries; transnational corporations organise these commodity and value chains to cut costs, creating a new international division of labour and an uneven geography where production, profit and consumption occur in different places.
What this dot point is asking
SCSA wants you to explain how goods and services are produced through globally dispersed chains, identify who organises and profits from them, and analyse the geographical effects of separating where things are made from where they are bought. A strong answer uses the vocabulary of commodity chains, value chains and the division of labour, with named examples.
Commodity chains and value chains
A commodity chain is the sequence of linked steps that takes a product from raw material through processing, manufacture and assembly to the final consumer. A value chain emphasises where value is added at each step.
For most globalised products, the steps are spread across countries: raw materials from one place, components from several others, assembly somewhere with low labour costs, and sale in high-income markets. Each link is a node in a global network.
A global production network is the worldwide web of firms, suppliers and contractors that together make and distribute a product. It is usually coordinated by a lead firm, often a transnational corporation, even though most physical work is done by separate companies in many countries.
The new international division of labour
Historically, developing countries supplied raw materials while industrialised countries manufactured goods. From the late twentieth century this shifted into a new international division of labour, in which labour-intensive manufacturing relocated to lower-wage economies in Asia, Latin America and elsewhere, while high-income countries specialised in design, finance, marketing and high-value services.
This relocation is driven by:
- Cost. Lower wages, land and regulatory costs in destination economies.
- Technology. Containerised shipping and digital communication make distant coordination cheap.
- Trade liberalisation. Lower tariffs and free-trade agreements ease the movement of components.
- Special zones. Export processing zones and special economic zones, such as those in China, attract manufacturing with tax breaks and infrastructure.
Transnational corporations as organisers
Transnational corporations (TNCs) such as Apple, Nike, Toyota and Nestle coordinate these networks. They typically keep high-value functions, design, branding and finance, in their home country and outsource low-value assembly to contractors abroad. This lets them control the chain and capture most of the profit without owning every factory.
A typical smartphone is designed in the United States, uses components from Japan, South Korea, Taiwan and Germany, contains minerals mined in Africa, and is assembled by contractors such as Foxconn in China and increasingly Vietnam and India, before being sold worldwide. Most of the value (and profit) is captured by the lead firm through design and branding, while assembly earns only a small share. This single product shows the commodity chain, the new international division of labour, and how value and profit concentrate at the high-income end of the network.
The geography of consumption
Consumption, the buying and using of goods and services, is concentrated in high-income countries and the growing middle classes of emerging economies. The separation of production from consumption has several effects:
- Spatial mismatch. Goods are made far from where they are consumed, generating huge flows of trade and shipping.
- Uneven value capture. The places that assemble goods often earn the least; design, branding and retail capture the most.
- Ethical and environmental concerns. Consumers in wealthy countries may be unaware of labour conditions and environmental impacts at distant points in the chain.
Economists describe value distribution along a chain as a "smile curve": value is high at the start (research, design) and at the end (branding, marketing, retail), but low in the middle (manufacturing and assembly). This explains why countries that only assemble goods capture little of the final price, and why many seek to move up the chain into design and services.
Geographical effects
Production and consumption networks reshape places. Manufacturing regions can experience rapid industrialisation and rising incomes, as in coastal China, but also pollution and dependence on foreign firms. High-income regions may deindustrialise, losing factory jobs while gaining service employment. Producers of primary commodities can remain vulnerable to volatile world prices.
A balanced answer recognises that these networks create growth and opportunity in some places while concentrating profit elsewhere, and that the costs and benefits are distributed unevenly.
- Describing trade as simply country-to-country
- Modern goods cross many borders within a single chain; describe the chain, not just an exporter and importer.
- Ignoring who captures the value
- The key insight is that assembly earns little while design and branding earn most. Use the smile curve idea.
- Treating TNCs as owning everything
- Lead firms often coordinate independent contractors rather than owning the factories.
- Leaving out consumption
- The focus pairs production with consumption; analyse both ends and the flows between them.
Exam-style questions
Questions in the style of SCSA exam questions on this dot point, each with a worked answer. They are written by ExamExplained unless tagged "Past paper"; the year shows the paper a question is modelled on.
WACE 2021-style12 marksExplain the structure of a global production network and analyse its geographical effects. Use a specific product as an example.Show worked answer →
A 12 mark response needs the chain structure, who captures value, and uneven effects.
Structure. Describe a commodity or value chain as a sequence of linked steps spread across countries: raw materials, components, assembly in low-wage economies, and sale in high-income markets, coordinated by a lead firm such as a TNC.
Value capture. Use the smartphone or similar product: design and branding in the home country capture most value and profit, while assembly earns only a small share. The smile curve explains why countries that only assemble goods capture little.
Geographical effects. Manufacturing regions industrialise and raise incomes (coastal China) but face pollution and dependence; high-income regions can deindustrialise; commodity suppliers stay exposed to volatile prices.
Markers reward the chain described as multi-country, the value-capture insight, and uneven effects across places.
WACE 2024-style6 marksExplain the new international division of labour and what drives it.Show worked answer →
A 6 mark response needs the definition, the historical shift, and the drivers.
Definition and shift. Historically developing countries supplied raw materials while industrialised countries manufactured. Under the new international division of labour, labour-intensive manufacturing relocated to lower-wage economies while high-income countries specialised in design, finance, marketing and high-value services.
Drivers. Lower wages and costs in destination economies, containerised shipping and digital communication that make distant coordination cheap, trade liberalisation that eases component movement, and special economic zones that attract manufacturing.
Conclude that production is now organised by stage across countries rather than by whole industries. Markers reward the before-and-after contrast and the cost and technology drivers.