Canada sues Google over alleged anticompetitive practices in online ads

abcnews.go.com:

Canada’s antitrust watchdog is suing Google over alleged anticompetitive conduct in the tech giant’s online advertising business and wants the company to sell off two of its services and pay a penalty

TORONTO — Canada's antitrust watchdog said Thursday it is suing Google over alleged anticompetitive conduct in the tech giant’s online advertising business and wants the company to sell off two of its ad tech services and pay a penalty.

The Competition Bureau said that such action is necessary because an investigation into Google found that the company “unlawfully” tied together its ad tech tools to maintain its dominant market position.

The matter is now headed for the Competition Tribunal, a quasi-judicial body that hears cases brought forward by the competition commissioner about non-compliance with the Competition Act.

The bureau is asking the tribunal to order Google to sell its publisher ad server, DoubleClick for Publishers, and its ad exchange, AdX. It estimates Google holds a market share of 90% in publisher ad servers, 70% in advertiser networks, 60% in demand-side platforms and 50% in ad exchanges.

This dominance, the bureau said, has discouraged competition from rivals, inhibited innovation, inflated advertising costs and reduced publisher revenues.

“Google has abused its dominant position in online advertising in Canada by engaging in conduct that locks market participants into using its own ad tech tools, excluding competitors, and distorting the competitive process," Matthew Boswell, Commissioner of Competition, said in a statement.

Google, however, maintains the online advertising market is a highly competitive sector.

Dan Taylor, Google’s vice president of global ads, said in a statement that the bureau’s