We describe a simple, yet efficient, procedure for approximating the Lévy measure of a Gamma(α,1) random variable. We use this approximation to derive a finite sum-representation that converges almost surely to Ferguson’s representation of the Dirichlet process. This approximation is written...

This paper introduces two types of second-order vector random fields or stochastic processes whose marginals are K-distributed, through certain mixture procedures. The first type is formulated as an independent product of a Gamma random variable and a χ2 vector random field, with an arbitrary...

Archimedean copulas are popular in the world of multivariate modelling as a result of their breadth, tractability, and flexibility. McNeil and Nešlehová (2009) [12] showed that the class of Archimedean copulas coincides with the class of positive multivariate ℓ1-norm symmetric distributions....

This research paper aims to highlight the factors influencing business resilience in the context of digital transformation, based on an empirical approach. In the existing literature, the focus is on the concept of digitization and its antecedents and outcomes, lacking its effects on...

This study aims to uncover the missing link between shared goals and team innovation. Previous literature reflects positive direct effects of shared goals on team innovative performance. This research serves as supplement to past studies. Minority dissent, teamwork behavior and team potency are...