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    shows the share of income going to each quintile of the income distribution for the United Kingdom in 1979 and 1991. Use this data to calculate what the points on a Lorenz curve would be, and sketch the Lorenz curve. How did inequality in the United Kingdom shift over this time period? How can you see the patterns in the quintiles in the Lorenz curves? Income distribution in the united kingdom, 1979 and 1991 Share of Income 1979 1991 Top quintile 39.7% 42.9% Fourth quintile 24.8% 22.7% Middle quintile 17.0% 16.3% Second quintile 11.5% 11.5% Bottom quintile 7.0% 6.6%

    Just from glancing at the quintile information, it is fairly obvious that income inequality increased in the United Kingdom over this time: The top quintile is getting a lot more, and the lowest quintile is getting a bit less. Converting this information into a Lorenz curve, however, is a little trickier, because the Lorenz curve graphs the cumulative distribution, not the amount received by individual quintiles. Thus, as explained in the text, you have to add up the individual quintile data to convert the data to this form. The following table shows the actual calculations for the share of income in 1979 versus 1991. The figure following the table shows the perfect equality line and the Lorenz curves for 1979 and 1991. As shown, the income distribution in 1979 was closer to the perfect equality line than the income distribution in 1991—that is, the United Kingdom income distribution became more unequal over time. Share of income received 1979 1991 Bottom 20% 7.0% 6.6% Bottom 40% 18.5% 18.1% Bottom 60% 35.5% 34.4% Bottom 80% 60.3% 57.1% All 100% 100.0% 100.0%

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Questions & Answers

what is microeconomics and macroeconomics
Usman Reply
microeconomic deal with the study of individual firms and household and macroeconomics deal with the economy as a whole.
Ebenezer
difine VAT,, and give advantage and disadvantage VAT
Barack
definition of Monopoly
malonzy Reply
Wat is the importance of economics
Vicky Reply
it broaden one's mind
malonzy
it help us to make good choices
Yussif
what is an efficient wage and how it causes structural unemployment and how it could be shown graphically?
Amos Reply
economics is a social science and an art discuss
Kerry Reply
further explanation on the definition
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is demand the same as quantity demanded
Samuel
what is business economics
Nelson Reply
business economics is the way the society uses its limited resources to satisfy their unlimited wants
Sekai
what is business economics
THOMAS Reply
how did Mc connel defined economics
Isaac Reply
what is a economy planning?
Jacob Reply
what is demand
Sunday Reply
demand means desire for a commodity backed by willingness & ability to pay for that commodity
Rajesh
what is supply
Akoheni
supply means suppliers supplying more commodities when price's high or less when price's low to satisfy human want
Prince
the coefficient of price elasticity of supply is the measure of percentage change in the quantity supplied of a good due to a given percentage change in its price.
Khushiba
Please what is Economics of Scales?
Prince
what is cardinal and ordinal utility?
Khushiba
Cardinal utility is the satisfaction derived by the consumers from the consumption of goods and services while ordinal is ranked in terms of preference.
Grace
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Khushiba
Please explain what is meant by Economic Integration?
Prince
Please I need help!!!!
Prince
economics scales I don't know but I know laws of returns to scale
Khushiba
hello
TIMAH
hello
Khushiba
can someone help explain to me what is fairly inelastic dd
TIMAH
Economics Economics - The study of how people use their limited resources to try to satisfy unlimited wants
Abdullah
Economic integration has been one of the main economic developments affecting international trade in the last years. Countries have wanted to engage in economic cooperation to use their respective resources more effectively and to provide large markets for member-countries of the resulting integrate
Abdullah
Inelastic Demand When consumers are relatively unresponsive to price changes. A PED coefficient of less than one means that a particular change in the price of a good will be met by a proportionally smaller change in the quantity demanded.
Abdullah
demand refers to goods and services that a consumer is willing and able to buy at given rate over a given period of time
Freeman
Demand  - The entire relationship between the quantity of product that buyers wish to purchase per period time and the price of that product..
Abdullah
what are the factor that affect demand
akbal
what is development planning?
Emmanuel Reply
What is economics?
Shubham Reply
economics is study of scarcity and how humans make decisions.
sade
reason for development planning in West Africa
Emmanuel
what is development planning?
Emmanuel
What is homo Economicus?
nongo Reply
when a person is part 50% rational and the other part of him is 50% focused on money as an incentive
Yahir
what makes the economy to be stable
BELDON Reply
what measures are necessary to the economy which is not doing fine
BELDON
must find out the problems originating from and take remedy for it.
Rigved
Economics as a social science Discuss
Sire

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Source:  OpenStax, Principles of economics. OpenStax CNX. Sep 19, 2014 Download for free at http://legacy.cnx.org/content/col11613/1.11
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