Quick questions on Globalisation and economic development explained: HSC Economics Topic 1

5short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What are income measures?

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The World Bank classifies countries into income groups using GNI per capita (gross national income per capita), typically expressed at purchasing power parity (PPP) so that differences in the local cost of living are corrected for. As of the 2024 World Bank Atlas classification, "high-income" economies have GNI per capita above roughly $14,000, while "low-income" economies sit below roughly $1,150. GNI differs from GDP because it captures income earned by a country's residents (including net income from abroad), which is closer to what "average income" actually means for a population.

What are quality-of-life measures?

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Income alone is an incomplete picture of development. The United Nations Development Programme (UNDP) publishes the Human Development Index (HDI) each year, combining:

What is always carry a dated statistic, PPP-adjusted where relevant?

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Replace "developing countries have grown" with "China's GNI per capita (PPP) rose from about $5,000 in 2000 to over $23,000 in 2024 (World Bank)". The extreme-poverty figure (around 700 million people, 2024, down from 1.9 billion in 1990) and the HDI's three components are the highest-value data points to keep current.

What are distinguish growth from development explicitly in extended responses?

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A top-band answer states plainly where growth and development outcomes diverge (e.g. rising GDP with a rising Gini coefficient, or commodity-driven growth without matching HDI gains), rather than treating them as the same thing.

What is read a data/stimulus item like a scientist?

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DESCRIBE first (direction, the anchor figures, any non-linearity or turning point), then EXPLAIN with the relevant mechanism (diminishing returns to income, institutional quality, inequality), then say what it implies for the growth-versus-development distinction.

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