HSC Economics Case Study: China (and How to Write About Any Economy)

The Global Economy topic requires you to study one economy other than Australia, and the syllabus is specific about what that study has to cover. Most students pick China. Most students then write a general-knowledge answer about factories and growth rates, because the material available online is thin and several years out of date.

This is China against the actual dot points, with 2026 figures. The last section shows how to lift the structure onto a different economy if you have chosen India, Indonesia or Brazil.

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What the syllabus actually asks for

Your case study has to let you discuss the impact of globalisation on that economy through trade, investment, technology, labour and finance; the strategies used to promote growth and development; and the effects on economic growth, quality of life, distribution of income and environmental sustainability.

Notice what that means. A case study is not a country profile. It is a set of arguments about causation that happen to be located in one country, and every fact you learn should attach to one of those four effects. Facts that attach to nothing are facts you will not use.

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China at a glance, 2026

Indicator	Figure
GDP growth, first half 2026	+4.7% year-on-year
GDP growth 2025	5.0%
GDP per capita	about US$14,000 nominal, about US$29,000 at PPP
Human Development Index	0.815, "very high", ranked around 78th
Gini coefficient	around 0.47 on official Chinese figures
Two-way trade with Australia	about $309 billion
Australia's exports to China, 2024-25	$189 billion, roughly 29% of total exports

Two notes on using these. An HDI of 0.815 sits in the very high band while GDP per capita ranks around 74th in the world, and that gap is itself an argument, a good one. And inequality estimates for China vary widely by source and method, so say "around 0.47 on official figures" rather than asserting a single number with false precision.

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1. The impact of globalisation

Trade

China's integration into world trade is the largest single episode of trade-driven development in history, and the mechanism is not mysterious. WTO accession in 2001 gave Chinese manufacturers access to developed-country markets at low tariffs, while an abundant supply of low-cost labour gave China a comparative advantage in labour-intensive manufacturing.

The current phase is the more interesting one for HSC purposes, because that is where the argument lives. China's industrial sector is now the drag rather than the engine, with secondary industry growth slowing to about 3% year-on-year in the second quarter of 2026, down from 4.9% in the first. Policy is explicitly aimed at cutting excess capacity and stimulating domestic demand, which is a deliberate rebalancing away from the export-led model that produced the growth in the first place.

Investment

Foreign direct investment brought capital, but the more important import was technology transfer and management practice, often required explicitly as a condition of market access through joint venture rules. Special Economic Zones concentrated that inflow geographically, which is also the origin of one of China's central problems: regional inequality.

Labour and migration

Internal migration from rural provinces to coastal manufacturing cities supplied the labour force. The hukou household registration system restricted migrants' access to urban services, which is why urbanisation raised incomes and simultaneously widened the gap between registered urban residents and migrant workers.

The transmission into Australia

This is the part that turns a case study into an essay you can also use in Topic 2:

Weaker Chinese industrial demand → softer bulk commodity prices → Australia's terms of trade deteriorate → export income and mining company profits fall → company tax receipts fall and the AUD faces downward pressure

With iron ore forecast around US$91 a tonne for 2026, and accounting for more than half of everything Australia sells to China, that chain is not abstract. It runs directly into Australia's $27.1 billion current account deficit in the March quarter 2026 and the first goods and services deficit since 2017.

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2. Strategies used to promote growth and development

Four strategies, each with a mechanism attached.

Export-oriented industrialisation came first. A managed exchange rate, Special Economic Zones and infrastructure investment together made export manufacturing viable at scale. The effect was extremely rapid growth in output and employment, and the movement of hundreds of millions of workers out of low-productivity agriculture into higher-productivity manufacturing.

Very high investment and saving rates funded that growth domestically rather than through foreign debt, which is why China accumulated foreign reserves instead of external liabilities. It is the exact mirror image of Australia's savings and investment gap, and the comparison is worth drawing.

Infrastructure-led development, including the Belt and Road Initiative, lowered the cost of moving goods domestically through transport and energy investment, then extended the same model into trading-partner economies to secure resource supply and export markets.

Rebalancing towards domestic consumption and technology is the current strategy. Policy in 2026 is directed at cutting industrial overcapacity and lifting household consumption, alongside heavy state support for advanced manufacturing and technology.

The evaluation you can actually deliver from that sequence is this: the strategies that produced the growth are not the strategies that will sustain it. Export-led industrialisation has run into the limits of both world demand and China's own demographics, which is exactly why growth has settled at 4.7% rather than the 8 to 10% of the 2000s.

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3. The four effects you must be able to argue

Economic growth

Sustained high growth across four decades, moderating to around 5% and now 4.7%. The moderation is not failure. It is what happens when an economy converges towards middle income and the easy productivity gains from moving labour out of agriculture run out.

Quality of life

The strongest part of the case. HDI of 0.815 places China in the very high human development band, and roughly 500 million people were lifted out of poverty in a generation, which is the largest and fastest poverty reduction ever recorded. Life expectancy and educational attainment rose alongside income.

The nuance that earns the mark: HDI captures income, health and education. It does not capture air quality, working conditions, political freedom or urban congestion. Growth has improved measured quality of life substantially while imposing costs the measure does not record.

Distribution of income

Growth has been profoundly unequal. At around 0.47 on official figures, China's Gini coefficient sits far above Australia's, and three drivers explain it. Regionally, coastal provinces integrated into world trade first and captured the FDI. Between urban and rural areas, the income gap widened as manufacturing grew. And institutionally, the hukou system limited migrants' access to urban services and entitlements.

This is the sharpest available answer to whether growth reduces inequality. China shows that rapid growth can lift almost everyone's absolute income while widening relative gaps dramatically at the same time.

Environmental sustainability

The costs of the growth model were severe: air and water pollution, arable land degradation, and China becoming the world's largest emitter of greenhouse gases in aggregate terms. Per capita emissions remain well below Australia's, which is a comparison worth having ready, because which measure you choose determines who looks responsible.

The response has been substantial. China now leads the world in installed renewable capacity and electric vehicle production, and operates a national emissions trading scheme. Use that to argue that environmental degradation is not an inevitable price of development but a policy choice about which growth path gets taken.

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4. How to deploy it without writing a country report

The failure mode is a chronological history of China. Markers do not want that. They want China used as evidence for an economic proposition.

Compare the two versions.

Weak: "China joined the WTO in 2001 and grew rapidly, becoming the world's second largest economy with GDP per capita of around US$14,000."

Strong: "China's experience demonstrates that trade liberalisation can generate extraordinary aggregate gains while distributing them unevenly. WTO accession in 2001 gave labour-intensive manufacturers access to developed markets, lifting roughly 500 million people out of poverty and raising HDI to 0.815. Yet the same coastal concentration of investment that produced the growth left the Gini coefficient near 0.47, demonstrating that the rate of growth and the distribution of its benefits are determined by separate policy choices."

Both use the same facts. The second one makes an argument out of them, and that is the entire difference.

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5. Adapting this to another economy

Whatever economy you have chosen, you need six things. Build the table first, then learn the mechanisms behind each row.

What you need	Why
One growth figure, current	Establishes the economy's stage and momentum
GNI or GDP per capita, plus HDI	Lets you separate income from development
One inequality measure	Required for the distribution dot point
Two globalisation channels with mechanisms	Trade and investment are the safest pair
Two development strategies with mechanisms	You must be able to say how each works
One environmental cost and one policy response	Required for the sustainability dot point

Then attach each to one of the four effects, and make sure you can state a trade-off for every one. The trade-offs are where the evaluation marks live.

For India, the story is services-led rather than manufacturing-led growth, a much younger population, lower HDI, and a severe divide between urban and rural areas. For Indonesia, resource exports and a large domestic market, with deforestation as the central environmental cost. For Brazil, commodity dependence and terms of trade volatility, very high inequality, and the Amazon as the sustainability case.

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What the examiners have said

NESA's feedback on the 2023 Section IV question, covering the impacts of globalisation on growth and development in a non-Australian economy, asked students to demonstrate understanding, evaluate, and support with evidence. The 2024 Section II question on business cycles and development wanted the differences between regional cycles explained.

Both point the same way. The case study is not tested as recall. It is tested as applied argument. Learn twelve facts about your economy and, for each one, the proposition it proves.

Want your case study paragraphs marked against the criteria before you rely on them in a trial? That is what the Crown Economics masterclasses do.