On Vili Lehdonvirta's Cloud Empires: How Digital Platforms Are Overtaking the State and How We Can Regain Control, Cambridge, MA, MIT Press, 2022. - Ergen, Timur; Antonucci, Lorenza; Arslan, Melike; Singal, Suvina; Harracá, Martín; Lehdonvirta, Vili (Socio-Economic Review, 2024)