Acocella, NicolaNicolaAcocellaDi Bartolomeo, GiovanniGiovanniDi BartolomeoHughes Hallett, AndrewAndrewHughes HallettPiacquadio, Paolo GPaolo GPiacquadio2023-04-132023-04-132014https://www.alexandria.unisg.ch/handle/20.500.14171/87471enAnnouncements as an equilibrium selection devicejournal article