In:
International Journal of Modern Physics C, World Scientific Pub Co Pte Ltd, Vol. 34, No. 04 ( 2023-04)
Kurzfassung:
Social inequalities are ubiquitous, and here we show that the values of the Gini ([Formula: see text]) and Kolkata ([Formula: see text] ) indices, two generic inequality indices, approach each other (starting from [Formula: see text] and [Formula: see text] for equality) as the competitions grow in various social institutions like markets, universities and elections. It is further shown that these two indices become equal and stabilize at a value (at [Formula: see text]) under unrestricted competitions. We propose to view this coincidence of inequality indices as a generalized version of the (more than a) century old 80-20 law of Pareto. Furthermore, the coincidence of the inequality indices noted here is very similar to the ones seen before for self-organized critical (SOC) systems. The observations here, therefore, stand as a quantitative support toward viewing interacting socio-economic systems in the framework of SOC, an idea conjectured for years.
Materialart:
Online-Ressource
ISSN:
0129-1831
,
1793-6586
DOI:
10.1142/S0129183123500481
Sprache:
Englisch
Verlag:
World Scientific Pub Co Pte Ltd
Publikationsdatum:
2023
