%V 49
%I Institute of Information Theory and Automation of the ASCR
%P 96-113
%T Hyper-dependence, hyper-ageing properties and analogies between them: a semigroup-based approach
%J Kybernetika
%N 1
%A Rachele Foschi
%K Keywords: copulas, semi-copulas, evolution of ageing and dependence, action of a semigroup. Classification: 62N05, 60E15, 37L05
%X In previous papers, evolution of dependence and ageing, for vectors of non-negative random variables, have been separately considered. Some analogies between the two evolutions emerge however in those studies. In the present paper, we propose a unified approach, based on semigroup arguments, explaining the origin of such analogies and relations among properties of stochastic dependence and ageing.

%L eprints1431
%D 2013