9708 · 8.2
Equity and redistribution of income and wealth
**Equity** (8.2) features in **evaluation** questions on tax policy. Define **progressive** vs **regressive** with examples and link redistribution to **incentive effects** on labour supply.
Need to know
What you need to know
- Income is a flow of earnings; wealth is a stock of assets.
- Wealth inequality is typically much greater than income inequality.
- The Lorenz curve is a graphical representation of income/wealth distribution.
- The Gini coefficient is a numerical measure of inequality derived from the Lorenz curve.
Explanation
Equity and redistribution of income and wealth
- Income is a flow of earnings; wealth is a stock of assets.
- Wealth inequality is typically much greater than income inequality.
- The Lorenz curve is a graphical representation of income/wealth distribution.
- The Gini coefficient is a numerical measure of inequality derived from the Lorenz curve.