Executive Summary Google has been muscling into new web markets and greatly expanding its dominance of other web commerce sectors since 2007, when the web search giant adopted a controversial new business practice aimed at steering Internet searchers to its own services.
Google’s dramatic gains are revealed by an analysis of internet traffic data for more than 100 popular websites. Once upon a time, these sites primarily benefited from Google. Now, they must also compete with it. In the most comprehensive study of its kind to date, IG obtained three years of traffic data from the respected web metrics firm Experian Hitwise, allowing an analysis of Google’s business practices and performance that is unprecedented in scope.
The data shows that Google has established a Microsoft-like monopoly in some key areas of the web. In video, Google has nearly doubled its market share to almost 80%. That is the legal definition of a monopoly, according to the federal courts, which have held that a firm achie1ves “monopoly power” when it gains between 70% and 80% of a market.
The report examines whether Google has erected “barriers to entry” in markets such as video by manipulating its search results so that users are directed primarily or exclusively toward Google’s own services, such as YouTube.
Google’s dominance in video and its huge gains in other markets such as local search and comparison shopping correlates with these increasing
