The platformization of communication architectures is accompanied by a diversification of individual media use and an erosion of clear structural boundaries between different streams of public exchange. Nevertheless, it is by now evident that the digital transformation does not lead to a general...

The proposed regulation launched by the European Commission on the gatekeepers' regime under the name of the Digital Market Act and the Digital Services Act represents an important change in the regulation and commitments of the platforms that initially control the market, or have that capacity,...

In this conceptual paper, I propose a framework for measuring the market power of digital platforms. The rise of big technology companies that act both as intermediary platforms and providers of services and goods in several markets has heightened concerns about potential economic harms brought...

This article demonstrates the inner relationship between gatekeepers and their complementors and the impact of information sharing on the overall market competition intensity and the economic surplus allocation. Several competition law-based cases are grounded on the incompleteness and...