World Media Economics and Management Conference 2016

Digital convergence has led to a change in the business model of some companies in the telecommunications and media industry. This research presents empirical evidence related to the existence of a concentration in the market structure with respect to market capitalization of each firm. These organizations form part of the seventeen industries that converge globally. The study reflected the analysis of all related firms participating in digital market in United States, Argentina, Chile, Colombia, Mexico and Peru. These firms are registered in capital markets in their countries. This study analyzes 245 firms and shows the level of concentration of the market capitalization by country and by sectors.