We present a model of a market failure based on a requirement provision by digital platforms in the acquisition of personal information from users of other products/services. We establish the economic harm from the market failure and the requirement using traditional antitrust methodology....

We discuss how the acquisition of private information by default without compensation by digital platforms such as Google and Facebook creates a market failure and can be grounds for antitrust enforcement. To avoid the market failure, the default in the collection of personal information has to...

Every day, digital platforms generate, gather, store and analyze a huge amount of data, personal data included: these data can be elaborated to cluster individuals and offer personalized prices and services. Progressively individuals are losing control over their personal data and digital...

This Article aims to delineate the extent to which potentially anticompetitive behavior that simultaneously improve user privacy are cognizable as efficiencies or objective justifications within the context of unilateral conduct cases in European competition law. After mapping the existing...

The digitisation of existing business models and the new way of doing business of digital platforms pose new challenges both to the performance of companies in the market and to the lives of consumers and users. The dominant digital companies are all American (Google, Facebook, Amazon, and...

We analyze how different degrees of privacy protection affect industry profits, consumer welfare, and total welfare in a model with switching costs. Firms earn higher profits under weak privacy protection compared with strong or no privacy protection. The relationship between the degree of...

Dominant digital platforms such as Google and Facebook collect personal information of users by default precipitating a market failure in the market for personal information. We establish the economic harms from the market failure. We discuss conditions for eliminating the market failure and...

Data is often at the core of digital products and services, especially when related to online advertising. This has made data protection and privacy a major policy concern. When surfing the web, consumers leave digital traces that can be used to build user profiles and infer preferences. We...

Antitrust cases related to privacy are on the agenda of many competition authorities worldwide, including Europe, the United States, the United Kingdom (the UK), India, Turkey, Germany, and France. Antitrust and privacy is thus "one of the big topics of the year," as stated by the former...