Avec le mouvement de digitalisation du commerce, les consommateurs sont conduits à produire une grande quantité de traces numériques (i.e. : les big data) qui sont autant d'indices renseignant leurs pratiques de consommation. Ces big data constituent une source d'information importante...

Work is focused on a gas company that wishes to develop a better understanding of its safety culture and identify potential enhancement opportunities. The hypothesis that emerged from an exploratory phase of work suggests that the corporate restructuring initiated four years ago, which has...

The paper presents the differences between the design of a closed and an open team sports league. Then it compares the theoretical models of a closed league with profit maximizing clubs and an open league with win maximizing clubs. Both models are now outdated by a Nash equilibrium model which...