Results 11 to 20 of about 78,718 (128)

Short-term Gini coefficient estimation using nonlinear autoregressive multilayer perceptron model [PDF]

open access: yesHeliyon
Poverty, an intricate global challenge influenced by economic, political, and social elements, is characterized by a deficiency in crucial resources, necessitating collective efforts towards its mitigation as embodied in the United Nations' Sustainable ...
Megat Syahirul Amin Megat Ali   +7 more
doaj   +2 more sources

The Gini coefficient and discontinuity

open access: yesCogent Economics & Finance, 2022
This article reveals a discontinuity in the mapping from a Lorenz curve to the associated cumulative distribution function. The problem is of a mathematical nature—based on an analysis of the transformation between the distribution function of a bound ...
Jens Peter Kristensen
doaj   +1 more source

Gini coefficients for measuring the distribution of sexually transmitted infections among individuals with different levels of sexual activity [PDF]

open access: yesPeerJ, 2020
Objectives Gini coefficients have been used to describe the distribution of Chlamydia trachomatis (CT) infections among individuals with different levels of sexual activity. The objectives of this study were to investigate Gini coefficients for different
Sandro Gsteiger   +4 more
doaj   +2 more sources

Partial Gini Coefficient for Uncertain Random Variables with Application to Portfolio Selection

open access: yesMathematics, 2023
The partial Gini coefficient measures the strength of dispersion for uncertain random variables, while controlling for the effects of all random variables.
Lifeng Wang   +3 more
doaj   +1 more source

Group averaging and the Gini deviation

open access: yesRUDN Journal of Economics, 2021
It is known that partitioning a society into groups with subsequent averaging in each group decreases the Gini coefficient. The resulting Lorenz function is piecewise linear.
Oleg I. Pavlov, Olga Yu. Pavlova
doaj   +1 more source

Optimizing the maximum reported cluster size in the spatial scan statistic for ordinal data. [PDF]

open access: yesPLoS ONE, 2017
The spatial scan statistic is an important tool for spatial cluster detection. There have been numerous studies on scanning window shapes. However, little research has been done on the maximum scanning window size or maximum reported cluster size ...
Sehwi Kim, Inkyung Jung
doaj   +1 more source

Disparitas Dan Pola Spesialisasi Tenaga Kerja Industri Regional 1993 – 1996 Dan Prospek Pelaksanaan Otonomi

open access: yesEconomic Journal of Emerging Markets, 2009
This study explores the trend of regional disparity, specialisation, and concentration of manufacturing industry employment in Indonesia by province and sub-sector. The focus of this study is large and Medium (L-M) firm of manufacture industry.This study
Suharto Suharto
doaj   +7 more sources

Socioeconomic mechanisms of myopia boom in China: a nationwide cross-sectional study

open access: yesBMJ Open, 2021
Objectives To assess the association between socioeconomic development and the myopia boom in China.Design Nationwide cross-sectional study.Setting We used data from the China Family Panel Study (CFPS 2010), and the Chinese National Survey on Students ...
Liping Li   +4 more
doaj   +1 more source

Optimization of Gini Coefficient Affected by Imperfect Input Data

open access: yesEuropean Journal of Business Science and Technology, 2019
Most indicators used for determining the distributional effects of taxes as well as the inequality in the income distribution are based on the Gini coefficient and the Lorenz curve to a substantial extent, although the potential application of the Gini ...
Petr David
doaj   +1 more source

Analyzing Global Dentist Distribution Using the Gini Coefficient [PDF]

open access: yesJournal of Health Sciences and Surveillance System
Background: Each country’s health system is tasked with providing services to ensure the health of its population. Dental services are among these essential services. However, dental service utilization is unevenly distributed worldwide.
Erfan Kharazmi   +3 more
doaj   +1 more source

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