3 papers
physics.soc-ph2023
Gini-stable Lorenz curves and their relation to the generalised Pareto distribution
Lucio Bertoli-Barsotti, Marek Gagolewski, Grzegorz Siudem +1
We introduce an iterative discrete information production process where we can extend ordered normalised vectors by new elements based on a simple affine transformation, while pres…
physics.soc-ph2023
Equivalence of inequality indices in the three-dimensional model of informetric impact
Lucio Bertoli-Barsotti, Marek Gagolewski, Grzegorz Siudem +1
Inequality is an inherent part of our lives: we see it in the distribution of incomes, talents, citations, to name a few. However, its intensity varies across environments: there a…
math.ST2019
Distorted stochastic dominance: a generalized family of stochastic orders
Tommaso Lando, Lucio Bertoli-Barsotti
We study a generalized family of stochastic orders, semiparametrized by a distortion function H, namely H-distorted stochastic dominance, which may determine a continuum of dominan…