How would the Lorenz Curve used to calculate the income inequality look like when everyone in a country gets exactly the same wage?
The Lorenz Curve (i.e. the actual distribution of income curve), a graphical representation of income inequality or wealth inequality developed by American economist Max Lorenz in 1905. It shows the proportion of income earned by any given percentage of the population. The line at the 45º angle shows perfectly equal income distribution, while the other line shows the actual distribution of income. The further away from the diagonal, the more unequal the size of the distribution of income.In the attached diagram, the Lorenz Curve, which represents the actual distribution of income in a country, when everyone in a country gets exactly the same wage.
The area between the straight line and the curved line, expressed as a ratio of the area under the straight line, is the Gini Coefficient, a measurement of inequality. The Gini coefficient is used to express the extent of inequality in a single figure. It can range from 0 (or 0%) to 1 (or 100%). Complete equality, in which every individual has the exact same income or wealth, corresponds to a coefficient of 0. Plotted as a Lorenz curve, complete equality would be a straight diagonal line with a slope of 1 (the area between this curve and itself is 0, so the Gini coefficient is 0). A coefficient of 1 means that one person earns all of the income or holds all of the wealth.
How would the Lorenz Curve used to calculate the income inequality look like when everyone in...
1) Figure 2 below is an image of a Lorenz curve. a. (4) When the Lorenz curve sags lower, does that mean the economy is more equal or more unequal? b. (6) Explain how to use the information in Figure 2 to calculate the Gini coefficient 1. What is the typical range for Gini coefficients? ii. What does a high number indicate? 100 Perfect Equality Line Percentage of income Lorenz Curve 100 Percentage of Population Figure 2 2) (10) Describe...
1) Figure 2 below is an image of a Lorenz curve. a. (4) When the Lorenz curve sags lower, does that mean the economy is more equal or more unequal? b. (6) Explain how to use the information in Figure 2 to calculate the Gini coefficient. i. What is the typical range for Gini coefficients? ii. What does a high number indicate? 100 Perfect Equality Line Percentage of Income Lorenz Curve 100 Percentage of Population Figure 2 2) (10) Describe...
1) Figure 2 below is an image of a Lorenz curve. a. (4) When the Lorenz curve sags lower, does that mean the economy is more equal or more unequal? I i. What does a high number indicate? b. (Explain how to use the information in Figure 2 to calculate the Gini coefficient. i. What is the typical range for Gini coefficients? ii. What does a high number indicate? 100 Perfect Equality Line Percentage of Income Lorenz Curve 0 100...
Problem 4 Economic Inequality (20 points) 1) Figure 2 below is an image of a Lorenz curve. a. (4) When the Lorenz curve sags lower, does that mean the economy is more equal or more unequal? b. (6) Explain how to use the information in Figure 2 to calculate the Gini coefficient. i. What is the typical range for Gini coefficients? ii. What does a high number indicate? 100 Perfect Equality Line Percentage of Income Lorenz Curve Percentage of Population...
1) Figure 2 below is an image of a Lorenz curve. a. When the Lorenz curve sags lower, does that mean the economy is more equal or more unequal? b. Explain how to use the information in Figure 2 to calculate the Gini coefficient. i. What is the typical range for Gini coefficients? ii. What does a high number indicate? 2) (10) Describe the inequality in income and wealth between countries, and explain whether each has grown or shrank over the past 50 years. Why...
Problem 4 Economic Inequality (20 points) 1) Figure 2 below is an image of a Lorenz curve. a. (4) When the Lorenz curve sags lower, does that mean the economy is more equal or more unequal? b. (6) Explain how to use the information in Figure 2 to calculate the Gini coefficient. i. What is the typical range for Gini coefficients? ii. What does a high number indicate? Figure 2 2) (10) Describe the inequality in income and wealth between...
Which statement below is correct about the Lorenz curve? It coincides with the 45-degree line when inequality is at the maximum. It was developed in the early 2000s as an objective measure of inequality. It is always upward sloping. It is a curve that shows the share of income received by each group of people in an economy.
2. Constructing a Lorenz curve from income shares dataThe following table shows the approximate income distribution for Nicaragua, Haiti, and Croatia in 2013. In particular, it shows the income shares of each quintile of the income distribution.Income GroupPercentage of Total Income, 2013Nicaragua Haiti Croatia Lowest quintile628Second quintile10613Third quintile141017Fourth quintile211822Highest quintile496440 Haiti has the most total income.On the following graph, plot the Lorenz curves for the three countries. Plot Nicaragua's Lorenz curve using the green points (triangle symbol), Haiti's Lorenz curve using the blue points...
1. WHAT IS THE LORENZ CURVE? IN A COUNTRY WITH A GINI INDEX OF 0 WHAT WOULD THE CURVE LOOK LIKE? 2. DESCRIBE A SOCIAL SAFETY NET FOR THE ELDERLY IN THE UNITED STATES. 3. WHAT ARE THE TWO OBJECTIVES FOR THE ECONOMY?
Problem 4 Economic Inequality (20 points) 1) Figure 2 below is an image of a Lorenz curve. a. (4) When the Lorenz curve sags lower, does that mean the economy is more equal or more unequal? b. (6) Explain how to use the information in Figure 2 to calculate the Gini coefficient i. What is the typical range for Gini coefficients? ii. What does a high number indicate? 100 Perfect Equality Line Percentage of income Lorenz Curve 100 Percentage of...