Results 91 to 100 of about 9,236 (198)
Variance estimation for quantile group shares, cumulative shares, and Gini coefficient [PDF]
This short talk introduces and illustrates svylorenz, a Stata 9 program for computing variance estimates for quantile group shares of total varname, cumulative quantile group shares (i.e., Lorenz curve ordinates), and the Gini coefficient.
Stephen Jenkins
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Preferences on Lorenz curves and the Gini coefficient
, 2020 V diplomskem delu obravnavamo preference na Lorenzovih krivuljah in Ginijev koeficient. Najprej definiramo Lorenzove krivulje, ki jih uporabljamo za analizo neenakosti v porazdelitvah, in iz njih izpeljano mero neenakosti Ginijev koeficient.
Malej, Mela
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Lorenz Curve Interpolation and the Gini Coefficient
Journal of Income Distribution®, 2010 This article presents a simple non-polynomial spline that may be used to construct Lorenz curves from grouped data. The spline is naturally convex and works by determining a series of piecewise segments that may be joined to give a smooth and continuous Lorenz curve.
openaire +3 more sources
A family of arctan Lorenz curves
, 2016 This paper presents a new family of parametric Lorenz curves based on the arctan function and adding a parameter - ∞< α< ∞, α≠ 0 to an initial Lorenz curve L0(p),0≤p≤1.
Gómez-Déniz, E.
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Lorenz Curves and Gini Coefficient Analyses Indicate Inefficiencies in Esophageal Adenocarcinoma Screening. [PDF]
Clin Gastroenterol Hepatol, 2019 Hur C +4 more
europepmc +1 more source
Lorenz curves, inequality, and social welfare under changing population composition
, 1988 This paper analyzes the effects of population growth and other demographic changes on the distribution of income by examining Lorenz curves and generalized Lorenz curves produced from combinations of income distributions.
Lam, David A.
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CHANGES IN SOCIAL WELFARE IN SINGAPORE - 1982-1999 [PDF]
This paper examines the changes in social welfare in Singapore using Labour Force Survey data. To study the changes and dominance, both ordinal and cardinal measures are used.
Pundarik Mukhopadhaya
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Lorenz Curves, Inequality, and Social Welfare Under Changing Population Composition [PDF]
, 1987 This paper analyzes the properties of Lorenz curves and generalized Lorenz curves produced from combinations of income distributions. The paper shows that when sub-populations have equal means, a number of simple conditions govern the position of the ...
Lam, David
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, 2017 En el presente trabajo se analiza la influencia de las curvas de Lorenz, el Principio de Transferencias y las relaciones de mayoración entre vectores de renta sobre las medidas de desigualdad. De esta forma, se pasa revista al desarrollo histórico que ha
Núñez Velázquez, José Javier
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Robust Lorenz Curves: A Semiparametric Approach [PDF]
Lorenz curves and second-order dominance criteria are known to be sensitive to data contamination in the right tail of the distribution. We propose two ways of dealing with the problem: (1) Estimate Lorenz curves using parametric models for income ...
Frank A Cowell, Maria-Pia Victoria-Feser
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