Absolute vs relative poverty
Absolute poverty is about falling below a fixed line needed for basic necessities; relative poverty is about falling well below the middle of your own society.
Poverty means being unable to afford an acceptable standard of living. Examiners want you to separate two precise meanings.
Absolute poverty is a situation where income is below the level needed to afford the basic necessities of life — food, clean water, shelter, clothing and basic healthcare. It is measured against a fixed monetary line. The best-known benchmark is the World Bank international poverty line, currently around US$2.15 a day (2017 purchasing-power terms). Because the line is fixed in real terms, absolute poverty can be reduced by economic growth that raises incomes.
Relative poverty is a situation where income is a set proportion below the median (or average) income of that society — a common threshold is 60% of median income. It is a comparative measure: you are relatively poor if you have far less than typical members of your society, even if your basic needs are met. Because the threshold moves with average incomes, relative poverty can persist even when a country grows richer, since growth that leaves the distribution unchanged lifts the poverty line as well as incomes.
| Absolute poverty | Relative poverty | |
|---|---|---|
| Definition | Income below a fixed level needed for basic necessities | Income a set proportion below the society's median/average |
| Type of measure | Fixed / benchmark (e.g. US$2.15 a day) | Comparative / moving with living standards |
| Where it dominates | Low-income developing economies | Developed / high-income economies |
| Effect of growth | Can be reduced by higher incomes | Can persist if the income distribution is unchanged |
| What it captures | Deprivation of necessities | Inequality of living standards within a society |
The two measures answer different questions: absolute poverty asks "can people afford the basics?"; relative poverty asks "how far behind their society are they?"
- Absolute poverty = income below a fixed line for basic necessities (e.g. World Bank ~US$2.15/day).
- Relative poverty = income a set proportion (e.g. 60%) below the median/average of that society.
- Absolute poverty falls with growth; relative poverty can persist if distribution is unchanged.
- Absolute poverty dominates in developing economies; relative poverty in developed ones.
See the full worked example for poverty (poverty and inequality) →