Economic Welfare and Inequality Quiz

The Gini coefficient is a statistical measure of economic inequality, representing the distribution of income or wealth among a population.

The Gini coefficient specifically measures the extent of income inequality within a society.

The Lorenz curve is a graphical representation of income distribution, showing the cumulative share of total income received by the bottom x% of the population.

The Gini index quantifies the degree of income inequality in a society, with a higher index indicating greater inequality.

Income inequality can lead to decreased social cohesion, as disparities in wealth and opportunities may result in social unrest and tensions.

For perfect equality, the Gini coefficient range is 0 to 0.2, indicating that everyone in the population has an equal share of income or wealth.

The Human Development Index measures the overall quality of life in a country, considering factors such as life expectancy, education, and income.

Progressive taxation is a policy where higher-income individuals are taxed at a higher rate, aiming to reduce income inequality by redistributing wealth.

Relative poverty is measured by living below a certain percentage of the median income, reflecting disparities within a society.

North America is often noted for exhibiting higher levels of income inequality compared to other regions.

Absolute poverty is defined by living below a certain fixed income threshold, indicating a lack of the basic necessities for a decent life.

Wealth represents the total value of assets owned by an individual, while income is the flow of money earned over a specific period, often through wages or investments.

The Kuznets curve is a theory suggesting that as a country develops, income inequality first increases and then decreases, analyzing the relationship between income inequality and economic growth.

According to the Kuznets hypothesis, in the process of economic development, income inequality tends to first increase and then decrease.

Structural inequality refers to disparities in opportunities and outcomes that arise from systemic biases and social structures.

Income mobility refers to the ability of individuals to move between different income brackets or socio-economic levels over time.

The 'Matthew effect' in economic inequality describes a situation where the rich accumulate more wealth and opportunities, while the poor face increasing challenges.

Keynesian economics advocates for government intervention in the economy, including measures to address income inequality and promote overall economic stability.

Studies suggest that higher income inequality within a society is associated with worse health outcomes for individuals.