This research will be devoted to the study of buzz marketing, a concept that is in expansion in the present advertising landscape, to study its relevance and importance in corporate advertising communication. The object of this communication is to contribute to the comprehension of the effectiveness of a buzz marketing campaign, to determine its contribution to advertising and to analyze the relationship between the brand and the consumer. We also propose an abstract model to establish an

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... it and a direct connection between buzz marketing and the variables that measure its effectiveness. We examine the moderating role of involvement on these variables. The review of the literature of this present research demonstrates that the effectiveness of buzz marketing will be analyzed through the main objects pursued by companies usually namely: image to the brand, awareness to the brand and purchasing decision.