W. Trutschnig

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math.ST2026

How far are $d$ -dimensional copulas with uniform $(d - 1)$ -marginals from (total) independence?

Damjana Kokol Bukovšek, Nik Stopar, Wolfgang Trutschnig

We consider the family $C_{d}^{Π_{d - 1}}$ of all $d$ -dimensional copulas whose $(d - 1)$ -dimensional marginals are all equal to the $(d - 1)$ -dimensional product copula $Π_{d-…

math.ST2025

Mean and quantile regression in the copula setting: properties, sharp bounds and a note on estimation

Henrik Kaiser, Wolfgang Trutschnig

Driven by the interest on how uniformity of marginal distributions propa\-gates to properties of regression functions, in this contribution we tackle the following questions: Given…

How far are d-dimensional copulas with uniform (d−1)-marginals from (total) independence?

Mean and quantile regression in the copula setting: properties, sharp bounds and a note on estimation

How far are $d$ -dimensional copulas with uniform $(d - 1)$ -marginals from (total) independence?