On Middlemen: Publicis And VivaKi's Kegelman Discusses The Online Advertising Value Chain
AdExchanger.com recently asked several members of the advertising ecosystem about “Middlemen” and, specifically: “Are there too many parties trying to insert themselves into the online advertising value chain? How do you see this playing out?” The following contribution is an agency perspective from Sean Kegelman, SVP, Partnerships & Ventures, Publicis Groupe’s VivaKi. The question of […]