The following table shows the approximate income distribution for Peru, Bulgaria, and Lithuania in 2016. In particular, it shows the income shares of each fifth of the income distribution. Percentage Share, 2016 Percentage of Families Peru Bulgaria Lithuania Lowest fifth 4 9 7 Second-lowest fifth 8 14 12 Middle fifth 12 17 16 Second-highest fifth Highest fifth 20 22 22 56 38 43 has the most total income. On the following graph, plot the Lorenz curves for the three countries. Plot Peru's Lorenz curve using the green points (triangle symbol), Bulgaria's Lorenz curve using the blue points (circle symbol), and Lithuania's Lorenz curve using the purple points (diamond symbol). Be sure to plot the first point of each Lorenz curve at (0,0). Note: Plot your points in the order in which you would like them connected. Line segments will connect the points automatically. ILATIVE PERCENTAGE OF MONEY INCOME graph.) 80 100 Bulgaria Lithuania Peru 80 AMILIES 100 + • • Bulgaria Peru Lithuania ? You cannot tell from this graph which country has the most income inequality. (Hint: You may want to refer to the previous Lorenz curve The following table shows the approximate income distribution for Peru, Bulgaria, and Lithuania in 2016. In particular, it shows the income shares of each fifth of the income distribution. Percentage Share, 2016 Percentage of Families Peru Bulgaria Lithuania Lowest fifth 4 9 7 Second-lowest fifth 8 14 12 Middle fifth 12 17 16 Second-highest fifth Highest fifth 20 22 22 56 38 43 has the most total income. On the following graph, plot the Lorenz curves for the three countries. Plot Peru's Lorenz curve using the green points (triangle symbol), Bulgaria's Lorenz curve using the blue points (circle symbol), and Lithuania's Lorenz curve using the purple points (diamond symbol). Be sure to plot the first point of each Lorenz curve at (0,0). Note: Plot your points in the order in which you would like them connected. Line segments will connect the points automatically. CUMULATIVE PERCENTAGE OF MONEY INCOME graph.) 20 100 20 40 60 80 100 CUMULATIVE PERCENTAGE OF FAMILIES Peru Bulgaria Lithuania has the most income inequality. (Hint: You may want to refer to the previous Lorenz curve

The following table gives the distribution of the income of the employees of a company Calculate the cumulative percentage of 2000 income. Calculate the Gini coefficient

Explain how income, wealth, and poverty are measured, and how their real-world measures changed over time.

Suppose there are 3 households in each society. This table shows income for poor, middle, and rich household, average income for all households, and the Gini coefficient for 4 societies. Based on this table, which of the following is true? (Select all that apply.) Society A Society B Society C Society D оооо Household Income Poor Middle Household Household 20,000 15,000 25,000 30,000 40,000 40,000 40,000 40,000 Rich Household 75,000 100,000 200,000 10,000,000 Society D has the most unequal income distribution. Society A has the most equal income distribution. Society D has the highest overall average income. Society A has the lowest overall average income. Average Income 45,000 51,667 88,333 3,356,667 Gini coefficient .27 .37 .44 .66

The following table summarizes the income distribution for the town of Perkopia, which has a population of 10,000 people. Every individual within an income group earns the same income, and the total annual income in the economy is $500,000,000. Suppose that in 2010, the poverty income threshold, or poverty line, is set at an annual income of $42,350 for an individual. Year 2006 2010 2016 2020 Quintile Lowest Lowest Quintile Second Quintile 3.0 3.4 3.8 5.0 The data in the table suggest that there was Second Middle Fourth Highest Share of Total Income in Perkopia (Percent) Middle Quintile Fourth Quintile Highest Quintile 8.6 9.4 9.7 11.0 Share of Income in 2010 (Percent) 3.4 9.4 14.6 22.4 50.2 14.0 14.6 15.2 15.5 Complete the following table to help you determine the poverty line in Perkopia in 2010. To do this, begin by determining the total income of all individuals in each quintile, using the fact that total annual income in the economy is $500,000,000. Next, determine the income of…

Q2] Given is the data for Country A and B: Population Fraction Country A's Income Country B's Income bottom 25% 5 million 10 million 2nd 25% 10 million 15 million 3rd 25% 30 million 20 million top 25% 55 million 55 million a) Compute the cumulative income share and neatly plot (using Excel) the Lorenz curve for these two countries with labels. Feel free to use excel template that I have uploaded and copy paste the plot. b) Compute the Gini coefficient assuming the region beneath the two respective Lorenz curve is For country A = 0.2875 For country B = 0.3250

2. Constructing a Lorenz curve from income shares data The following table shows the approximate income distribution for Peru, Bulgaria, and Lithuania in 2016. In particular, it shows the income shares of each fifth of the income distribution. Percentage Share, 2016 Percentage of Families Peru Bulgaria Lithuania Lowest fifth 4 9 7 Second-lowest fifth 8 14 12 Middle fifth 12 17 16 Second-highest fifth Highest fifth 20 22 22 56 38 43 has the most total income. On the following graph, plot the Lorenz curves for the three countries. Plot Peru's Lorenz curve using the green points (triangle symbol), Bulgaria's Lorenz curve using the blue points (circle symbol), and Lithuania's Lorenz curve using the purple points (diamond symbol). Be sure to plot the first point of each Lorenz curve at (0,0). Note: Plot your points in the order in which you would like them connected. Line segments will connect the points automatically. CUMULATIVE PERCENTAGE OF MONEY INCOME graph.) 100 20 40 60 80 100…