The key objective of this multi-method, exploratory study was to investigate advertising and marketing practices in online social media (OSM) from the perspective of consumer behaviour and consumer protection. It aimed to identify and assess commercial practices in the context of OSM that could...

In The Economics of Order and Disorder (1992), Jacques Lesourne reflects on the influence of what he calls "exceptional personalities". According to his description, such personalities are characterised by a devotion to their own specific objectives, an outstanding ability to judge the resources...