1.Lehrstuhl für Wirtschaftsinformatik III, Universit?t Mannheim, Schlo?, 68131, Mannheim, Germany ;2.Seminar für Wirtschafts- und Sozialstatistik, Universit?t zu K?ln, Albertus-Magnus-Platz, 50923, K?ln, Germany ;
Abstract:
Empirical Economics - The paper surveys various parametric Lorenz curves to be fitted to grouped income data in order to obtain an estimate for the Gini measure of inequality. The curves are fitted...