Found 769 Documents (Results 401–500)
A fuzzy logic approach to poverty analysis based on the Gini and Bonferroni inequality indices. (English) Zbl 1332.91088
Bonferroni and Gini indices for various parametric families of distributions. (English) Zbl 1301.91042
New measures for comparing the species diversity found in two or more habitats. (English) Zbl 1204.92066
Weighted \(f\)-Gini mean difference for convex and symmetric functions in linear spaces. (English) Zbl 1201.26008
The decomposition of inequality reconsidered: weakly decomposable measures. (English) Zbl 1232.91563
MSC:
91B82
A multidimensional Gini index. (English) Zbl 1232.91560
MSC:
91B82
Comparisons and bounds for expected lifetimes of reliability systems. (English) Zbl 1217.62155
Reviewer: Moshe Shaked (Tucson)
Inverse stochastic dominance, majorization, and mean order statistics. (English) Zbl 1200.62141
Reviewer: Moshe Shaked (Tucson)
Central limit theorems for solutions of the Kac equation: speed of approach to equilibrium in weak metrics. (English) Zbl 1181.60030
A model of income distribution. (English) Zbl 1188.91102
Basu, Banasri (ed.) et al., Econophysics & economics of games, social choices and quantitative techniques. Some papers are the proceedings of the econophys-Kolkata IV workshop, Kolkata, India, march 9–13, 2009. Milano: Springer (ISBN 978-88-470-1500-5/hbk). New Economic Windows, 192-203 (2010).
MSC:
91B40
91B15
The Kuznets curve and the inequality process. (English) Zbl 1188.91134
Basu, Banasri (ed.) et al., Econophysics & economics of games, social choices and quantitative techniques. Some papers are the proceedings of the econophys-Kolkata IV workshop, Kolkata, India, march 9–13, 2009. Milano: Springer (ISBN 978-88-470-1500-5/hbk). New Economic Windows, 125-138 (2010).
MSC:
91B80
Using Gini measures to evaluate and optimize structure of cluster’s nodes. (English) Zbl 1186.68172
MSC:
68P15
Lorenz curves, size classification, and dimensions of bubble size distributions. (English) Zbl 1179.91208
MSC:
91B80
How to measure single-name credit risk concentrations. (English) Zbl 1173.91407
MSC:
91B30
Understanding Karl Pearson’s influence on Italian statistics in the early 20th century. (English) Zbl 07882291
Transvariation and inequality between subpopulations in the Dagum’s Gini index decomposition. (English) Zbl 1416.62662
Proof of equivalence of three methods for estimation of Gini coefficient. (Chinese. English summary) Zbl 1222.91050
MSC:
91B82
Adaptive selection of extra cutpoints – towards reconciling robustness and interpretability in classification trees. (English) Zbl 1211.62101
A Gini-index genetic algorithm for the scheduling problems with similar characteristics. (Chinese. English summary) Zbl 1212.90167
Computer aided solution of the invariance equation for two-variable Gini means. (English) Zbl 1198.26032
Reviewer: Gheorghe Toader (Cluj-Napoca)
MSC:
26E60
A copula-based correlation measure and its application in Chinese stock market. (English) Zbl 1186.91236
On Young’s inequality and its reverse for bounding the Lorenz curve and Gini mean. (English) Zbl 1182.62214
Pitch tracking of acoustic signals based on average squared mean difference function. (English) Zbl 1178.62129
Use of functionals in linearization and composite estimation with application to two-sample survey data. (English) Zbl 1170.62008
Equitable service by a facility: minimizing the Gini coefficient. (English) Zbl 1176.90353
MSC:
90B80
Bounds for ther-weighted Gini mean difference of an empirical distribution. (English) Zbl 1165.60310
Comparison theorem for two-parameter means. (English) Zbl 1177.26053
MSC:
26D15
Estimation of Gini-index from continuous distribution based on ranked set sampling. (English) Zbl 1219.91105
Classification trees for ordinal variables. (English) Zbl 1223.62106
Reviewer: R. E. Maiboroda (Kyïv)
Using mathematical induction inderiving the exact distribution of the Gini’s index estimator: An application to the gamma distribution. (English) Zbl 1163.91524
Theoretical evidence of existing pitfalls in measuring hubbing practices in airline networks. (English) Zbl 1162.90382
Multifractal characterization of spatial income curdling: theory and applications. (English) Zbl 1157.91412
An elasticity approach to equilibrium and preference concentration in the Hotelling game. (English) Zbl 1142.91384
Characterizations of classes of risk measures by dispersive orders. (English) Zbl 1141.91548
MSC:
91B30
Comparison of means generated by two functions and a measure. (English) Zbl 1148.26036
Reviewer: Szymon Wąsowicz (Bielsko-Biała)
On modeling count data: a comparison of some well-known discrete distributions. (English) Zbl 1136.62017
MSC:
62E15
An Edgeworth expansion and a normalizing transformation for \(L\)-statistics. (English) Zbl 1271.62073
Additional properties of a linear pen’s parade for individual data using the stochastic approach to the Gini index. (English) Zbl 1255.91340
The epsilon-Gini-contamination multiple priors model admits a linear-mean-standard-deviation utility representation. (English) Zbl 1255.91254
Gini support vector machine: quadratic entropy based robust multi-class probability regression. (English) Zbl 1222.68163
MSC:
68T05
Reduction of redundant rules in statistical implicative analysis. (English) Zbl 1151.62001
Brito, Paula (ed.) et al., Selected contributions in data analysis and classification. In honour of Edwin Diday. With a foreword by Yves Escoufier. Berlin: Springer (ISBN 978-3-540-73558-8/pbk). Studies in Classification, Data Analysis, and Knowledge Organization, 367-376 (2007).
The necessary and sufficient condition for \(S\)-convexity and \(S\)-geometrically convexity of Gini mean. (Chinese. English summary) Zbl 1150.52305
A \(GM(1,1)\) model for the income disparity forecast in China. (A \(GM(1,1)\) the model for the income disparity forecast in China.) (Chinese. English summary) Zbl 1174.91541
MSC:
91B32
Complementary means and double sequences. (English) Zbl 1145.26011
Reviewer: Gheorghe Toader (Cluj-Napoca)
MSC:
26E60
Conditional value at risk and related linear programming models for portfolio optimization. (English) Zbl 1132.91497
Universal means. (English) Zbl 1152.26026
Reviewer: Peter S. Bullen (Vancouver)
MSC:
26E60
Bounds for the Gini mean difference of continuous distributions defined on finite intervals. I. (English) Zbl 1131.60010
Means and generalized means. (English) Zbl 1232.26054
MSC:
26E60
A dynamic scorecard for monitoring baseline performance with application to tracking a mortgage portfolio. (English) Zbl 1178.91182
The Schur-convexity of Stolarsky and Gini means. (English) Zbl 1140.26307
MSC:
26D15
A new continuous distribution and two new families of distributions based on the exponential. (English) Zbl 1121.62013
Convex rearrangements, generalized Lorenz curves, and correlated Gaussian data. (English) Zbl 1107.60017
A new test of association and other tests based on the Gini mean difference. (English) Zbl 1416.62674
MSC:
62P20
Gini indices as areas and covariances: what is the difference between the two representations? (English) Zbl 1416.62679
MSC:
62P20
Asymptotic and bootstrap inference for the generalized Gini indices. (English) Zbl 1416.62668
MSC:
62P20
Modeling inequality and spread in multiple regression. (English) Zbl 1268.62084
Rojo, Javier (ed.), Optimality. The second Erich L. Lehmann symposium. Selected papers based on the presentations at the symposium, Houston, TX, USA, May 19–22, 2004. Beachwood, OH: IMS, Institute of Mathematical Statistics (ISBN 978-0-940600-66-9/pbk). Institute of Mathematical Statistics Lecture Notes - Monograph Series 49, 120-130 (2006).
Order-0 diameter. A “natural” measure of scattering. (Le diamètre d’ordre 0: une mesure “naturelle” d’étalement.) (French. English, French summaries) Zbl 1180.62189
Bounds for the Gini mean difference of continuous distributions defined on finite intervals. II. (English) Zbl 1132.26352
Relations between the degree of symmetry of the gamma density and the expectations of some functions of order statistics: a computational study. (English) Zbl 1106.62018
Some comparison inequalities for Gini and Stolarsky means. (English) Zbl 1120.26016
Reviewer: Wing-Sum Cheung (Hong Kong)
Asymptotic properties and robustness of minimum dissimilarity estimators of location-scale parameters. (English) Zbl 1089.62022
Theory Probab. Appl. 50, No. 2, 171-186 (2006) and Teor. Veroyatn. Primen. 50, No. 2, 312-330 (2005).
Bounds for the Gini mean difference of an empirical distribution. (English) Zbl 1096.62050
Reviewer: József Sándor (Cluj-Napoca)
Robust statistical methods with R. (English) Zbl 1097.62020
Boca Raton, FL: Chapman and Hall/CRC (ISBN 1-58488-454-1/hbk). xi, 197 p. (2006).
Reviewer: Yuehua Wu (Toronto)
Classical retrieval and overlap measures satisfy the requirements for rankings based on a Lorenz curve. (English) Zbl 1081.68593
MSC:
68P20
About a class of max-stable families with applications to income distributions. (English) Zbl 1416.60032
Gini’s mean difference and the measurement of absolute mobility. (English) Zbl 1416.62680
MSC:
62P20
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