Cumulative percentage of income 90 80 70 60 50 40 30 20 10 0 d 40 20 60 80 Cumulative percentage of population If the area of inequality (area between the line of perfect equality and the Lorenz Curve) equals 0.35 and the area beneath the line of perfect equality (given by OAB in the diagram) equals 0.7, calculate the Gini coefficient. A DAGB OB. 0,6 OC. It is impossible to calculate with the information provided. OD. 0,5 100

Cumulative percentage of income 90 80 70 60 50 40 30 20 10 0 d 40 20 60 80 Cumulative percentage of population If the area of inequality (area between the line of perfect equality and the Lorenz Curve) equals 0.35 and the area beneath the line of perfect equality (given by OAB in the diagram) equals 0.7, calculate the Gini coefficient. A DAGB OB. 0,6 OC. It is impossible to calculate with the information provided. OD. 0,5 100

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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4. An economist produced the following Lorenz curves for the current income distribution and the projected income distribution 10 years from now in a certain country: Current Lorenz curve: f(x) = 0.15x+0.85x Projected Lorenz curve: g(x) = x'6 Compute the Gini index of income concentration ( to 2 decimal places ) for the current and projected curves. What can you say about the distribution of income 10 years from now? Is it more equitable or less?
Please answer correct explain please asap Don't answer by pen paper plz.
The Lorenz curve for Bangladesh looks like this: Cumulative percentage of income 100 58.7 37.4 21.3 8.9 Bangladesh Lorenz Curve 20 60 80 Cumulative percentage of population 40 100 04 How much income do individuals in the second income quintile in Bangladesh receive?
Using the above Lorenz Curve, if Economy A decreased the progressivity of income taxes, then Economy A's Lorenz Curve would shift closer to the 45-degree reference line. shift closer to Economy B's Lorenz Curve. not shift at all
Draw the Lorenz curve and compute the Gini index of a group whose annual incomes (in thousands of dollars) are given by the following frequency table. Value Frequency 30 2 50 4 60 5 90 4 100 3 120 2
a) With the following data draw a Lorenz Curve, putting labels on the graph and writing out data point values. Explain what the Lorenz Curve illustrates, and what the results mean. b) Now explain how one gets the Gini Coefficient from the Lorenz Curve, and what information the coefficient provides.
Using the above Lorenz Curve, answer the following questions. . . Approximately what percentage of the income does the richest 20% of Country A earn? Approximately what percentage of the income does the poorest 20% of Country B earn? If the government of Country B increased the progressivity of income taxes, would its Lorenz Curve move closer to the 45-degree reference line, closer to Country A's Lorenz Curve, or not move at all?
100 Cumulative Percentage of Income 80 8 8 8 L K Line of Perfect Income Equality Lorenz Curve 1 Lorenz Curve 2 20 40 60 80 100 Cumulative Percentage of Households Refer to Exhibit 28-2. This graph depicts the Lorenz curve for two countries, country 1 (Lorenz curve 1) and country 2 (Lorenz curve 2). Although the Gini coefficient is in country 1 than in country 2, the bottom quintile in receives a larger share of income compared to the bottom quintile in O a. lower, country 2; country 1 O b. lower, country 1; country 2 Oc. higher, country 2; country 1 O d. higher, country 1; country 2