Japan’s Smartphone Act (MSCA)in the Shadow of Competition Law Under-Enforcement

Following the European Union’s Digital Markets Act (DMA), Japan has enacted a digital competition regulation (a form of sector-specific regulation that blends competition principles with prescriptive provisions, as Lazar Radic et al. 2024 describe) with a more targeted scope in the smartphone software ecosystem: the Mobile Software Competition Act (MSCA). This blog throws some light […]

SCiDA BULLETIN: OPPORTUNITIES & UPDATES

As we move through an eventful 2025 full of developments in digital markets, we’re pleased to share some exciting news from the Shaping Competition in the Digital Age (SCiDA) project—ranging from open positions, a team promotion, the launch of the SCiDA Database and some latest publications. SCiDA is a joint UK-German research initiative, funded by […]

Japan’s Enactment of the Smartphone Act

This July, Japan regulated the most impactful piece of consumer electronics since the invention of the computer (or for some, since the lightbulb): the smartphone. Japan‘s new laser focused regulation tackles competitive issues related to mobile OS, browsers, app stores and search engines. So, is this Act a new marvel of Japanese inventiveness, the Japanese […]

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