This collection of essays represents the second in a series of two volumes that set out to reflect the state of the art of

antitrust thinking in digital markets in jurisdictions around the world. The issues it tackles are many: the role of innovation,

the conundrum of big data, the evolution of media markets, and the question of whether existing antitrust tools are sufficient

to deal with the challenges of digital markets. Each author tackles the overarching themes from their unique national

perspective. The resulting tapestry reflects the challenges and opportunities presented by the modern digital era, viewed through the lens of competition enforcement.