In this paper, a model of an ecosystem influenced by a large human population is presented. It is modelled by a discrete time dynamic game with many players and a simple dynamics. The paper proposes a new way to look at the problems of exploitation of ecosystems by many users — using the...

Purpose – The purpose of this paper is to examine the questions “How does employees' focus of attention at work theoretically relate to organization‐based self‐esteem?”, and “Does job focus and off‐job focus moderate relationships between organization‐based self‐esteem, and...