Results 261 to 270 of about 73,998 (302)

About the hyperbolic Lorenz curve

Economics Letters, 2015
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Sarabia, José María, Prieto, Faustino, Jordá, Vanesa   +2 more
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Fitting the Lorenz curve

2013
Statistica; Vol 47, No 3 (1987)
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The Lorenz Curve and the Concentration Curve

2012
The Lorenz and the concentration curves play important roles in the areas of GMD and the related measures such as Gini covariance, Gini correlation, Gini regression, and more. In this chapter we introduce the curves, discuss their properties, and show their connections to the Gini world. In addition, in order to be able to analyze the parallel concepts
Shlomo Yitzhaki, Edna Schechtman
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Relative bipolarization Lorenz curve [PDF]

Economics Bulletin, 2014
This note proposes a relative bipolarization quasi-ordering based on relative bipolarization (RB) Lorenz curves, which is consistent with the quasi-ordering generated by relative bipolarization indices satisfying key axioms. Therefore the quasi-ordering induced by RB Lorenz curves is identical to the one induced by relative bipolarization curves (the ...
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Applications of Lorenz Curves in Economic Analysis

Econometrica, 1977
The Lorenz curve relates the cumulative proportion of income units to the cumulative proportion of income received when units are arranged in ascending order of their income. In the past the curve has been mainly used as a convenient graphic device to represent the size distribution of income and wealth.
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Lorenz Curve and Gini Index

Calcutta Statistical Association Bulletin, 1990
ABSTRACT : This is a review article on Lorenz Curve (LC) and Gini index (GI). The focus here is on those aspects of LC and GI which are not reviewed elsewhere. We present here both mathematical and statistical aspects of LC and GI, which include their relevance in economic theory and reliability, and bounds, approximations, extensions and various ...
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LORENZ: Stata module to estimate and display Lorenz curves and concentration curves

2016
Lorenz estimates Lorenz and concentration curves from individual-level data and, optionally, displays the results in a graph. Relative as well as generalized, absolute, unnormalized, or custom-normalized Lorenz or concentration curves are supported, and tools for computing contrasts between different subpopulations or outcome variables are provided ...
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Understanding and Calibration of Charge Storage Mechanism in Cyclic Voltammetry Curves

Angewandte Chemie - International Edition, 2021
Xiangjun Pu, Dong Zhao, Zhongxue Chen
exaly  

Lorenz curve

2023
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Tricks with the lorenz curve [PDF]

Economics Bulletin, 2010
This note develops, for the Gini coefficient of inequality, a very simple generalization that directly incorporates judgments on ‘relative inter-group inequality aversion' by making the inequality measure sensitive to the skewness of the Lorenz curve.
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