Syllabus points
- Distinguish equity from equality.
- Explain why the free market may produce an inequitable distribution of income.
- Outline government responses to promote equity.
Equity versus equality
Equity means fairness in the distribution of income and opportunity; equality means everyone having the same. They are not the same — most economists argue for *equity* (a fair distribution) rather than strict equality, because some inequality can reward effort and risk-taking.
A free market allocates income according to the ownership of resources and their market value. This can leave some people with very little — the market has no mechanism to guarantee a fair outcome, only an efficient one. So even a well-functioning market can produce an inequitable distribution, which many regard as a market failure in the wider sense.
Key definitions
| Term | Exam-ready definition |
|---|---|
| Equity | Fairness in the distribution of income and opportunity. |
| Equality | Everyone receiving the same, regardless of circumstances. |
| Progressive tax | A tax taking a larger percentage of income as income rises. |
| Transfer payment | Government payments (e.g. benefits) that redistribute income. |
Why markets may be inequitable
- Unequal ownership of factors (land, capital, skills) means unequal incomes.
- Inherited wealth and unequal access to education entrench differences.
- Those unable to work (illness, age) earn little in a pure market.
Government responses
- Progressive taxation — higher earners pay a larger share, funding redistribution.
- Transfer payments — benefits, pensions and unemployment support.
- Provision of essential services — free or subsidised education and healthcare that raise opportunity.
- Minimum wage legislation to lift low pay.
Each involves trade-offs: high taxes and generous benefits may weaken work incentives, while too little support entrenches poverty. The equity–efficiency trade-off is a central evaluation theme.
Worked example
A government introduces a more progressive income tax and uses the revenue to fund free schooling in poorer areas. This narrows income inequality and widens opportunity. However, very high top tax rates might discourage effort or encourage avoidance, so the government must balance fairness against efficiency and incentives.
Common exam mistakes
- Treating equity and equality as identical.
- Assuming redistribution is costless — note the effect on incentives.
- Forgetting that an efficient market can still be inequitable.
Exam technique
Define equity precisely, explain *why* the market alone will not deliver it, then evaluate redistribution policies using the equity–efficiency trade-off and their effect on incentives.
Quick revision
- Equity (fairness) ≠ equality (sameness).
- Markets are efficient but not necessarily equitable.
- Tools: progressive tax, transfers, essential services, minimum wage — mind incentives.