15 citations · 49 across the 11 of their papers we have counts for
3 papers · 1 filter
The relation between non-exchangeability and radial asymmetry of copulas
Damjana Kokol Bukovšek, Tomaž Košir, Blaž Mojškerc +1
Non-exchangeability and radial asymmetry have got substantial attention in the literature, but relation between the two has not been studied yet. We propose the question: if a copu…
Random discrete copulas
Damjana Kokol Bukovšek, Blaž Mojškerc, Nik Stopar
We introduce the notion of a bivariate random discrete copula on an equidistant mesh and explore its stochastic properties. A random discrete copula is a discrete random field, hen…
The exact region determined by Spearman's footrule, Gini's gamma and Kendall's tau
Damjana Kokol Bukovšek, Petra Lazić, Blaž Mojškerc +1
Concordance measures are used to express the degree of association between random variables. Practitioners may use several distinct concordance measures to narrow the space of poss…