The following diagram shows the Lorenz curves for three countries. Country X's Lorenz curve is shown in blue, Country Y's Lorenz curve is shown in purple, and Country Z's Lorenz curve is shown in green. Region I is the area above Country X's Lorenz curve and below the 45-degree line. Region II is the area below Country X's Lorenz curve and above Country Y's Lorenz curve. Region III is the area below Country Y's Lorenz curve and above Country Z's Lorenz curve. Region IV is the area below Country Z's Lorenz curve. CUMULATIVE PERCENTAGE OF INCOME 100 80 8 40 20 0 0 40 11 Country X O Country Z Country X Country Y Country Z 20 60 80 CUMULATIVE PERCENTAGE OF HOUSEHOLDS IV Based on the graph, the Gini coefficient for Country Y is given by II/ (I + II + III+IV) Which of the following countries has the lowest Gini coefficient? 100 ?

The following diagram shows the Lorenz curves for three countries. Country X's Lorenz curve is shown in blue, Country Y's Lorenz curve is shown in purple, and Country Z's Lorenz curve is shown in green. Region I is the area above Country X's Lorenz curve and below the 45-degree line. Region II is the area below Country X's Lorenz curve and above Country Y's Lorenz curve. Region III is the area below Country Y's Lorenz curve and above Country Z's Lorenz curve. Region IV is the area below Country Z's Lorenz curve. CUMULATIVE PERCENTAGE OF INCOME 100 80 8 40 20 0 0 40 11 Country X O Country Z Country X Country Y Country Z 20 60 80 CUMULATIVE PERCENTAGE OF HOUSEHOLDS IV Based on the graph, the Gini coefficient for Country Y is given by II/ (I + II + III+IV) Which of the following countries has the lowest Gini coefficient? 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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Let y = L,(x), y = L2(x), y = L3(x) be the Lorenz curves of Country A, B and C, respectively. 0.8- 0.6 y = x y = L3(x) 0.4 - = L2(x) y = L1() 0.2 0.2 0.4 0.6 0.8 Which of the following statements is/are TRUE? I. Country C has the least inequality in income distribution. II. The distribution of income in Country A is more equitable than in Country B. III. Country C has the highest Gini index. IV. There is greater inequality in income distribution in Country B than in Country C.
Suppose that the Lorenz curve for a country satisfies •0.5 L(x) dx = 0.06, and the Gini Index is 0.6. 1 b L(x) dæ = 0.5 Then we can compute that
The closer the Lorenz curve for income is to the line of equality, the larger is the nation's total income. the smaller is the nation's total income. the more equally are incomes distributed. the larger the fraction of the nation's income received by the richest families.
Which of these is true of the Lorenz curve? The further away it is from the 45 degree line the more unequal is distribution. The closer it is to the 45 degree line the more unequal is distribution.
For Question 7 please refer to the chart below of the Lorenz Curve for Paraguay and Germany for 2014: Percent of Total Income Paraguay -Germany Percent of Total Population Based on the table above, which of the following is true; Paraguay has a greater degree of Income Inequality Germany has a lower Gini-Coefficient Paraguay has a higher Gini-Coefficient Germany has a greater degree of Income Inequality
8. Four students have yearly incomes of $5,000, $15,000, $20,000, and $60,000. a. Make a table of the Lorenz Curve and use the Trapezoidal Rule with 4 trapezoids to find the area under the Lorenz Curve. Your answer should be correct to 2 places after the decimal point. The area under the Lorenz Curve is b. Use the results of Part a to find the Gini Index. Your answer should be correct to 2 places after the decimal point. The Gini Index is
The $1.4 billion trick to make us accept income inequality Lotteries take money from the poor and redistribute it unequally. The poor, the uneducated, and minorities play the lottery the most, and it takes a big chunk of their income Source: The Huffington Post, January 12, 2016 If the news clip is correct, how does a lottery change the distribution of income? Draw two Lorenz curves to illustrate your answer. Lotteries result in the distribution of income Draw the Lorenz curve in a country that does not have lotteries. Label it Before Draw the Lorenz curve for the country after the introduction of lotteries. Label it After >>> To reposition the label click on the cross by the label box and dragging it 100 80 60 40- 20 Cumulative percentage of income 100 20 40 60 00 Cumulative percentage of households >>>Draw only the objects specified in the question G
Suppose that the economy of Loserville has the following distribution of income: first quintile 15% of aggregate income second quintile 20% of aggregate income third quintile 20% of aggregate income fourth quintile 20% of aggregate income fifth quintile 25% of aggregate income a. From the information provided, please derive a Lorenz Curve for Loserville. Show graphically. b. From the Lorenz Curve you have drawn, find the Gini Coefficient. c. How does Loserville compare to the United States economy?
Incomes in China and India are a small fraction of incomes in the United States. But incomes in China and India are growing more quickly those in the United States. Draw the world Lorenz curve before the growth in income in China and India. Label it Before. >>> Reposition the label by clicking on the edge of the label box and dragging it. Draw the world Lorenz curve after the growth in income in China and India. Label it After. Inequality between the people in China and India and the people in the United States is O A. increasing OB. staying relatively constant C. decreasing OD. increasing in some years and decreasing in other years % 5 6 Selected: none Oll 87 & 7 O * 8 O 100- 80- 60- 40- 20- 0 Cumulative percentage of income ( 9 20 40 80 60 Cumulative percentage of households >>> Draw only the objects specified in the question. Delete Clear * ? ) 0 Next x 10 an rld" it fe dust real- lesto SITI Oriente 1 C++ ( Camp.o NS 1 ye Coding hool Stu Mihailescu NS 2 year. ython - Fu ers [Tutoria…
Poverty is measured by the number of people who fall below a certain level of income—called the poverty line—that defines the income one needs for a basic standard of living. The official definition of the poverty line traces back to Group of answer choices A)The Great Depression B)Mollie Orshansky, whose idea was to define a poverty line based on the cost of a healthy diet. C)1953 and the ability to pay for housing and food. D)The 1965 cost of providing food, housing, and transportation.
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?