Economic Development · 4 question types
Past paper frequency (2018 to 2024)
This topic accounts for approximately 8% of your exam marks.
Population structure, birth/death rates, and the economic consequences of changing population appear in Section B roughly every other paper; typically 6 to 8 marks.
An has a rising share of older people relative to working-age adults. It is not necessarily a shrinking total population; just one with a different age structure.
Causes of ageing:
A typical 4-mark question rewards distinct economic consequences.
1. Rising .
Fewer workers supporting more retirees. Each worker has to pay more in tax to fund pensions and social care. The tax burden on the working-age population rises.
2. Higher government spending on pensions and healthcare.
Older people draw state pensions for many years. They also use the health service much more heavily than younger people. Both push government spending up, often forcing tax rises or borrowing.
3. Shrinking labour force.
A smaller working-age population means fewer workers to produce goods and services. Potential output and long-run growth fall unless the gap is filled by immigration, retirement-age rises, or productivity gains.
4. Shifts in the pattern of demand.
The mix of goods and services consumers buy changes. Demand rises for healthcare, retirement services, care homes, adapted housing and age-focused leisure (cruises, gardening, healthcare-related products). Demand for goods aimed at younger people (school books, baby products, certain entertainment) falls. Firms in growing sectors benefit; firms in shrinking sectors struggle.
5. Pressure on pension systems.
Most state pensions are pay-as-you-go: current workers' taxes pay current retirees' pensions. With fewer workers per retiree, the system becomes financially unsustainable unless contributions rise, benefits fall, or retirement ages rise.
An ageing population is not all bad: firms in healthcare and age-related goods see rising demand, and many older workers are more productive than younger ones. The challenge is to manage the transition without bankrupting the state.
Explain the effects of an ageing population on spending and saving (4 marks)
What comes up: a 4-mark "Explain the effects of an ageing population on spending and saving levels." The mark scheme awards a maximum of 3 marks for explaining only one side (only spending or only saving), so you must address both.
Write (four marks): give two distinct, linked points — for example: (1) as people retire they stop earning regular income (1) so they draw down accumulated savings to cover living costs, causing household saving to fall (1); and (2) those still approaching retirement may increase saving now to protect their living standards later (1) which reduces current spending (1). Alternatively: retirees no longer need to save for the future and spend from existing wealth, so spending by older households rises (1).
Watch out: the question cap of 3 marks for one strand means you cannot score full marks by discussing only saving or only spending. Keep each point as a cause-and-effect chain: state the feature of an ageing population, then explain its direct consequence for spending or saving.
The balance between men and women in the population also has economic effects. A country where a large share of working-age women are outside paid work has a smaller effective labour force than its headcount suggests, so policies that raise female participation (childcare provision, equal-pay enforcement) can expand output without any rise in population. A pronounced imbalance between the sexes, whether from migration patterns that draw mostly male workers or from social preferences that skew the birth ratio, changes the pattern of demand (for housing, services and certain goods) and, over a generation, can slow the birth rate and shrink the future workforce.