Developed, emerging and developing economies — Edexcel A-Level Economics B
Verified courseTeaching note checked against the official specification.
Developed, emerging and developing economies explained
Developed, emerging and developing economies covers 4 specification points, including A) Growth rate of the UK and BRIC (Brazil,… and O GDP per capita o literacy o health o Human….
Read the full explanation
Open a point below for its explanation and revision guidance.
a) Growth rate of the UK and BRIC (Brazil, Russia, India and China) economies since 2000
Since 2000, the growth rates of the UK and the BRIC economies (Brazil, Russia, India, and China) have shown distinct trajectories. The UK, a mature developed economy, has experienced steady but relatively low economic growth, punctuated by the 2008 financial crisis. In contrast, the BRIC nations, as emerging economies, have often recorded significantly higher growth rates, driven by rapid industrialisation, urbanisation, and integration into global markets. China and India have sustained particularly high growth, transforming into global economic powerhouses. Brazil and Russia also experienced strong commodity-driven growth in the 2000s, though their rates have been more volatile recently due to fluctuating global commodity prices and domestic economic challenges.
b) Indicators of growth: o GDP per capita o literacy o health o Human Development Index (HDI)
GDP per capita measures average income, calculated as total GDP divided by population. It indicates economic growth but ignores income distribution. Literacy rates (percentage of adults who can read and write) and health indicators (like life expectancy at birth or infant mortality rates) reflect the quality of human capital and standard of living. The Human Development Index (HDI) is a composite measure combining GNI per capita, life expectancy, and mean/expected years of schooling. It provides a broader measure of economic development than GDP alone, scoring countries between 0 and 1.
c) Characteristics of developed (mature), emerging and developing economies
Developed (mature) economies, such as the UK or Japan, are characterised by high GDP per capita, high HDI scores, advanced infrastructure, and a dominant tertiary sector. Emerging economies, like India or Brazil, experience rapid industrialisation, high economic growth rates, and a shift from agriculture to manufacturing, though they may face rising inequality. Developing economies often have low GDP per capita, low HDI, heavy reliance on the primary sector (agriculture), poor infrastructure, and lower life expectancy. Understanding these distinctions helps in analysing global trade patterns, investment flows, and the varying challenges each type of economy faces in achieving sustainable growth.
d) Mean and median incomes
Mean income is the total income of a population divided by the number of people, while median income is the middle value when all incomes are ranked in order. In developing and emerging economies, income inequality is often high. A small number of very wealthy individuals can skew the mean income upwards, making it unrepresentative of typical living standards. Therefore, median income is often a more accurate reflection of economic well-being. For example, if a nation experiences rapid growth that only benefits a wealthy elite, the mean income will rise significantly, but the median income may remain stagnant. Comparing both measures helps economists assess income distribution and inequality across different types of economies.
Your focus
- Compare the economic growth rates of the UK and the BRIC economies since the year 2000.
- Explain the different drivers of economic growth in China, India, Brazil, and Russia.
- Analyse the reasons for the differing growth trajectories between mature developed economies and emerging economies.
Show all 12 objectives
- Define and calculate GDP per capita as an indicator of economic growth.
- Explain how literacy and health metrics serve as indicators of economic development.
- Analyse the components and utility of the Human Development Index (HDI).
- Identify the key economic and social characteristics of developed, emerging, and developing economies.
- Compare the sectoral composition (primary, secondary, tertiary) across different types of economies.
- Evaluate the challenges faced by emerging and developing economies in achieving mature economic status.
- Distinguish between mean and median income measures.
- Explain how extreme values skew mean income in unequal societies.
- Evaluate the usefulness of mean and median incomes as indicators of living standards in different economies.
Developed, emerging and developing economies exam tips
Marking Points
- Compare the relatively lower, stable growth rate of the UK with the higher, rapid growth rates of the BRIC economies since 2000.
- Identify China and India as the fastest-growing BRIC economies, driven by manufacturing and services respectively.
- Explain how Brazil and Russia's growth rates have been heavily influenced by global commodity prices.
- Recognise the impact of the 2008 global financial crisis on the growth trajectories of both the UK and the BRIC nations.
- Identify GDP per capita as total economic output divided by population size.
- Recognise that literacy rates indicate the educational attainment and skill level of the workforce.
- Explain how health indicators, such as life expectancy, reflect living standards and healthcare quality.
- Define the HDI as a composite index of life expectancy, education, and per capita income.
- Evaluate the limitations of using single indicators compared to composite measures like the HDI.
- Identify developed economies by their high income, advanced infrastructure, and service-based industries.
- Describe emerging economies as undergoing rapid industrialisation and high rates of economic growth.
- Recognise developing economies by their low HDI, reliance on primary industries, and infrastructural deficits.
- Compare the different demographic trends, such as birth rates and life expectancy, across the three types of economies.
- Analyse the transition of an economy from developing to emerging through industrialisation and foreign direct investment.
- Define mean income as total national income divided by population size.
- Define median income as the income of the middle household when all are ranked.
- Explain why mean income can be skewed by extreme outliers such as a few billionaires.
- Justify using median income as a better indicator of typical living standards in highly unequal societies.
Examiner Tips
- 💡Use approximate percentage growth figures to support comparisons between the UK and BRIC economies since 2000.
- 💡Highlight the volatility of commodity-dependent economies like Russia and Brazil when discussing their growth rates.
- 💡When analysing emerging economies, distinguish between the manufacturing-led growth of China and the services-led growth of India.
- 💡When evaluating growth, always contrast single economic measures like GDP per capita with broader development measures like HDI.
- 💡Remember the three specific components of the HDI: life expectancy, education (mean and expected years of schooling), and GNI per capita.
- 💡Use specific examples of countries where GDP growth has not translated into improved health or literacy to demonstrate analytical depth.
- 💡Use the BRICS nations (Brazil, Russia, India, China, South Africa) as classic examples when discussing the characteristics of emerging economies.
- 💡When comparing economies, refer to specific structural differences, such as the dominant sector (primary, secondary, or tertiary).
- 💡Be prepared to discuss how the characteristics of an economy influence its attractiveness for foreign direct investment (FDI).
- 💡When evaluating living standards in emerging economies, explicitly state why median income provides a more accurate picture than mean income.
- 💡Use the difference between mean and median income as evidence of income inequality in data response questions.
- 💡Remember to check whether data provided in extracts refers to mean or median, as this affects the conclusions you can draw about poverty and development.
Common Mistakes
- Assuming all BRIC economies have grown at the same rate; China and India have grown much faster and more consistently than Brazil and Russia.
- Believing the UK economy has not grown at all since 2000; it has grown, but at a slower percentage rate typical of a mature developed economy.
- Confusing total GDP with the GDP growth rate; a high growth rate in an emerging economy does not necessarily mean its total GDP exceeds that of a developed economy.
- Confusing GDP with GDP per capita; correction: GDP is total output, whereas GDP per capita divides this by the population to show average income.
- Assuming HDI includes environmental factors; correction: HDI only measures health, education, and income, ignoring environmental sustainability.
- Believing high GDP per capita guarantees high living standards for all; correction: GDP per capita is an average and does not account for income inequality within a country.
- Assuming emerging economies have the same living standards as developed ones due to high growth rates; correction: emerging economies often have high growth but lower overall living standards and higher inequality than developed nations.
- Categorising all non-developed countries as developing; correction: distinguish between developing economies (low income, primary sector focus) and emerging economies (rapidly industrialising, middle income).
- Believing developed economies have the highest economic growth rates; correction: developed economies typically have slower, more stable growth rates compared to the rapid growth seen in emerging economies.
- Confusing mean and median: The error is assuming mean is the middle value; the correction is remembering mean is the mathematical average and median is the middle value in a sorted list.
- Assuming mean income reflects typical living standards: The error is ignoring income inequality; the correction is recognising that extreme wealth skews the mean upwards, making the median more representative.
- Believing both measures always move together: The error is assuming a rise in mean income means median income also rises; the correction is understanding that if growth only benefits the rich, the mean rises while the median may not.