Lorenz curve

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Lorenz Curve

A graph showing what percentage of a population possesses a certain percentage of a thing. For example, a Lorenz curve may show that the top five percent of the people in a country control 40% of the wealth. While it may be used in ecology as well as some other fields, it is frequently used in economics to represent social inequality. It was developed in 1905.

Lorenz curve

see CONCENTRATION MEASURES.
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On the other hand, if all loans are allocated to a single sector, the curve of the Lorenz diagram lays out along the x-axis till x=1 and then rises along the y-axis till y=1.